WILTEK INC
8-K, 1999-02-12
TELEGRAPH & OTHER MESSAGE COMMUNICATIONS
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<PAGE>
 
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT

                       Pursuant to Section 13 or 15(d) of
                       the Securities Exchange Act of 1934

        Date of Report (Date of earliest event reported) January 28, 1999
                                                         ----------------

                                 WILTEK, INC. 
             ----------------------------------------------------
            (Exact name of registrant as specified in its charter)

 Connecticut                        0-2401                       06-0625999 
- --------------------------------------------------------------------------------
(State or other                 (Commission                  (IRS Employer
jurisdiction of                  File Number)               Identification No.)
incorporation)


                542 Westport Avenue, Norwalk, Connecticut 06851 
                -----------------------------------------------
               (Address of principal executive offices) (Zip Code)

        Registrant's telephone number, including area code (203) 853-7400
                                                           --------------
 
                                Not Applicable 
          -----------------------------------------------------------        
         (Former name or former address, if changed since last report)
<PAGE>
 
Item 1.  Changes in Control of Registrant.

         On January 28, 1999, Commercial Electronics Capital Partnership, L.P.
("CECAP"), and a related entity, Commercial Electronics, L.L.C. (collectively,
"Purchaser"), purchased (a) from Messrs. Jay Fitzpatrick, Boris Frenkel and F.
Spencer Pooley (the "Selling Directors"), who had previously constituted a
majority of the Board of Directors of Wiltek, Inc., a Connecticut corporation
(the "Company"), an aggregate amount of 732,160 shares of the Company's common
stock at a price of $0.85 per share, and (b) from the Company, (i) 1,000,000
shares of a new series of the Company's preferred stock, convertible into common
stock at any time at the option of the holder on the basis of 2.5 shares of
common stock for each share of preferred stock (and mandatorily converted on
such basis on January 28, 2002), and (ii) a warrant to purchase up to 1,500,000
shares of the Company's common stock for 18 months at a price of $1.00 per
share, for an aggregate cash consideration paid to the Company of $3,000,000.
Simultaneously with such purchases, each of the Selling Directors resigned from
the Company's Board of Directors and the Purchaser's three designees, Messrs.
Peter Boni, John Maxwell and Richard Rankin, were elected to fill the
newly-created vacancies on the Company's Board of Directors. The Purchaser used
available cash to complete the aforesaid transactions.

         Upon the consummation of such transactions, the Purchaser became the
beneficial owner of 4,732,160 shares of the Company's authorized common stock,
representing approximately 59% of the Company's outstanding common stock
(assuming the conversion of Purchaser's preferred stock into common stock and
the full exercise of the Purchaser's warrant to purchase common stock). Such
beneficial ownership, along with (i) the fact that Purchaser's three designees
constitute a majority of the Company's Board of Directors, and (ii) the fact
Purchaser has the contractual right to retain control of the Company's Board of
Directors unless and until the Purchaser ceases to beneficially own common stock
representing 25% or more of the Company's outstanding common stock on a
fully-diluted basis, constitutes a change in control of the Company from the
Selling Directors to the Purchaser and its director nominees.

         The Company is not aware of any further arrangements which may result
in a change of control of the Company.

                                      -1-
<PAGE>
 
Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits

         (c)      Exhibits

                  2.1      Securities Purchase Agreement, dated as of January
                           28, 1999, by and among Wiltek, Inc., Commercial
                           Electronics Capital Partnership, L.P., and Commercial
                           Electronics, L.L.C.

                  2.2      Stock Purchase Agreement, dated as of January 28,
                           1999, by and among Jay Fitzpatrick, Boris Frenkel, F.
                           Spencer Pooley, Commercial Electronics Capital
                           Partnership, L.P. and Commercial Electronics, L.L.C.

                  3.1      Certificate of Amendment and Restatement of the
                           Certificate of Incorporation of Wiltek, Inc., as
                           filed with the Secretary of the State of the State of
                           Connecticut on April 8, 1987.

                  3.2      Certificate of Amendment of Certificate of
                           Incorporation setting forth the terms of the "Senior
                           Convertible Series A Preferred Stock," as filed with
                           the Secretary of the State of the State of
                           Connecticut on January 26, 1999.

                                      -2-
<PAGE>
 
                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                  WILTEK, INC.



Date: February 11, 1999           By: /s/ David Teitelman         
                                     -------------------------------
                                     Name: David Teitelman
                                     Title:   President

                                      -3-
<PAGE>
 
                                 Exhibit Index
                                 -------------

Exhibit No.                Description
- -----------                -----------

    2.1                    Securities Purchase Agreement, dated as of January
                           28, 1999, by and among Wiltek, Inc., Commercial
                           Electronics Capital Partnership, L.P., and Commercial
                           Electronics, L.L.C.

    2.2                    Stock Purchase Agreement, dated as of January 28,
                           1999, by and among Jay Fitzpatrick, Boris Frenkel, F.
                           Spencer Pooley, Commercial Electronics Capital
                           Partnership, L.P. and Commercial Electronics, L.L.C.

    3.1                    Certificate of Amendment and Restatement of the
                           Certificate of Incorporation of Wiltek, Inc., as
                           filed with the Secretary of the State of the State of
                           Connecticut on April 8, 1987.

    3.2                    Certificate of Amendment of Certificate of
                           Incorporation setting forth the terms of the "Senior
                           Convertible Series A Preferred Stock," as filed with
                           the Secretary of the State of the State of
                           Connecticut on January 26, 1999.

<PAGE>
 
                                                                     Exhibit 2.1

================================================================================

                         SECURITIES PURCHASE AGREEMENT



                                 By and Among



                                 WILTEK, INC.,



               COMMERCIAL ELECTRONICS CAPITAL PARTNERSHIP, L.P.



                                      and



                        COMMERCIAL ELECTRONICS, L.L.C.



                        ______________________________

                         Dated as of January 28, 1999
                        ______________________________


================================================================================
<PAGE>
 
                               Table of Contents
                               -----------------
 
                                                                        Page    
 
ARTICLE 1 
      
    DEFINITIONS........................................................  1
      1.1  Definitions.................................................  1
      1.2  Accounting Terms; Financial Covenants.......................  7
 
ARTICLE 2

    PURCHASE AND SALE..................................................  7
    2.1    Purchase and Sale of Preferred Shares and Warrants..........  7
    2.2    Closing.....................................................  8
 
ARTICLE 3

    CONDITIONS TO THE OBLIGATION  
     OF THE PURCHASERS TO CLOSE........................................  8
    3.1    Representations and Warranties True.........................  8
    3.2    Compliance with this Agreement..............................  8
    3.3    Officer's Certificate.......................................  8
    3.4    Secretary's Certificate.....................................  8
    3.5    Documents...................................................  9
    3.6    Stock Purchase Agreement....................................  9
    3.7    Side Letter.................................................  9
    3.8    Purchase Permitted by Applicable Laws; Legal Investment.....  9
    3.9    Filing of Certificate of Amendment..........................  9
    3.10   Opinion of Counsel..........................................  9
    3.11   Approval of Counsel to the Purchaser........................  9
    3.12   Consents and Approvals......................................  9
    3.13   No Material Adverse Change ................................. 10
    3.14   Conduct of Business......................................... 10
    3.15   Registration Rights Agreement............................... 10
    3.16   Certificate of Incorporation and By-Laws of the Company..... 10
    3.17   No Litigation............................................... 10
    3.18   No Default or Breach........................................ 10

 ARTICLE 4

   CONDITIONS TO THE OBLIGATION  OF THE COMPANY TO CLOSE............... 11
    4.1    Representations and Warranties True......................... 11
    4.2    Compliance with this Agreement.............................. 11
 
<PAGE>
 
                                                                       Page
                                                                       ----
    4.3  Issuance Permitted by Applicable Laws......................... 11
    4.4  Approval of Counsel to the Company............................ 11
    4.5  Consents and Approvals........................................ 11
    4.6  No Litigation................................................. 11

 ARTICLE 5
   
    REPRESENTATIONS AND
    WARRANTIES OF THE COMPANY.......................................... 12
    5.1  Corporate Existence and Power................................. 12
    5.2  Corporate Authorization; No Contravention..................... 12
    5.3  Governmental Authorization; Third Party Consents.............. 13
    5.4  Binding Effect................................................ 13
    5.5  No Legal Bar.................................................. 13
    5.6  Litigation.................................................... 13
    5.7  No Default or Breach.......................................... 14
    5.8  Real Properties............................................... 14
    5.9  Taxes......................................................... 14
    5.10 Financial Condition; No Undisclosed Liabilities............... 14
    5.11 No Material Adverse Change.................................... 15
    5.12 Environmental Matters......................................... 15
    5.13 Investment Company............................................ 15
    5.14 Subsidiaries.................................................. 15
    5.15 Capitalization................................................ 16
    5.16 Solvency...................................................... 16
    5.17 Intellectual Property......................................... 16
    5.18 Anti-Dilution Protection...................................... 17
    5.19 Registration Rights Agreements................................ 18
    5.20 Private Offering.............................................. 18
    5.21 Contractual Obligations....................................... 18
    5.22 Receivables................................................... 19
    5.23 Operations of the Company..................................... 19
    5.24 Contracts Affecting Stockholders.............................. 20
    5.25 ERISA......................................................... 21
    5.26 Related Party Transactions.................................... 22
    5.27 Broker's, Finder's or Similar Fees............................ 22
                                                                       
ARTICLE 6
    REPRESENTATIONS AND
    WARRANTIES OF THE PURCHASERS....................................... 22
    6.1 Existence and Power............................................ 23
    6.2 Authorization; No Contravention................................ 23
    6.3 Binding Effect................................................. 23
<PAGE>
 
                                                                        Page
                                                                        ----

    6.4 No Legal Bar...................................................  23
    6.5 Purchase for Own Account.......................................  23
    6.6 Sophistication.................................................  24
    6.7 Broker's, Finder's or Similar Fees.............................  25
    6.8 Additional Representations.....................................  25
    6.9 Contribution...................................................  25

ARTICLE 7

INDEMNIFICATION......................................................... 25
    7.1  Indemnification by the Company................................. 25
    7.2  Indemnification By the Purchasers.............................. 26
    7.3  Notification................................................... 26
    7.4  Expense Reimbursement.......................................... 27
    7.5  Registration Rights Agreement.................................. 27

ARTICLE 8

AFFIRMATIVE COVENANTS..................................................  27
    8.1  Financial Statements..........................................  27
    8.2  Preservation of Corporate Existence...........................  28
    8.3  Payment of Obligations........................................  29
    8.4  Compliance with Laws..........................................  29
    8.5  Notices.......................................................  29
    8.6  Issue Taxes...................................................  30
    8.7  Reservation of Shares.........................................  30
    8.8  Inspection....................................................  30
    8.9  Board Representation..........................................  30
    8.10 Registration and Listing......................................  31
    8.11 Preemptive Right..............................................  32
    8.12 Severance Arrangements........................................  32
    8.13 Transactions with Affiliates..................................  32
    8.14 No Inconsistent Agreements....................................  33
    8.15 No Solicitation...............................................  33
    8.16 Securities Law Compliance.....................................  33 

ARTICLE 9

TERMINATION............................................................  34
    9.1  Termination...................................................  34
    9.2  Fees and Expenses.............................................  34
    9.3  Procedure for the Effect of Termination.......................  35
<PAGE>
 
                                                                       PAGE
                                                                       ----

ARTICLE 10 MISCELLANEOUS............................................... 35
    10.1  Survival of Provisions....................................... 35
    10.2  Notices...................................................... 35
    10.3  Successors and Assigns....................................... 36
    10.4  Amendment and Waiver......................................... 36
    10.5  Counterparts................................................. 37
    10.6  Headings..................................................... 37
    10.7  Determinations............................................... 37
    10.8  Governing Law................................................ 37
    10.9  Jurisdiction................................................. 37
    10.10 Severability................................................. 38
    10.11 Rules of Construction........................................ 38
    10.12 Remedies..................................................... 38
    10.13 Entire Agreement............................................. 38
    10.14 Attorneys' Fees.............................................. 38
    10.15 Publicity.................................................... 39
<PAGE>
 
EXHIBITS

Exhibit A  Medical Benefit Letter
Exhibit B  Escrow Agreement
Exhibit C  Form of Certificate of Amendment
Exhibit D  Form of Warrant
Exhibit E  Form of Registration Rights Agreement
<PAGE>
 
                  SECURITIES PURCHASE AGREEMENT, dated as of January 28, 1999,
by and among WILTEK, INC., a corporation organized under the laws of Connecticut
(the "Company"), COMMERCIAL ELECTRONICS CAPITAL PARTNERSHIP, L.P., a Delaware
      -------
limited partnership, and COMMERCIAL ELECTRONICS, L.L.C., a Delaware limited
liability company (collectively, the "Purchasers").
                                      ----------
                  The Company desires to issue to the Purchasers, and the
Purchasers desire to purchase from the Company, (i) 1,000,000 shares of the
Company's Series A Senior Convertible Preferred Stock, no par value (the
"Preferred Stock"), and Warrants to purchase up to 1,500,000 shares of the
Company's Common Stock, no par value (the "Common Stock"), upon the terms and
subject to the conditions set forth in this Agreement.

                  In consideration of the mutual covenants and agreements set
forth herein and for good and valuable consideration, the receipt and adequacy
of which is hereby acknowledged, the parties hereto agree as follows:


                                  ARTICLE 1 

                                  DEFINITIONS
                                  -----------

      1.1  Definitions.  As used in this Agreement, and unless the context
           -----------
requires a different meaning, the following terms have the meanings indicated:

       "Actions or Proceedings" shall have the meaning assigned to that term in
        ----------------------
Section 7.1.

       "Affiliate" shall have the meaning ascribed to such term in Rule 12b-2 of
        ---------
the General Rules and Regulations under the Exchange Act.

       "Agreement" means this Agreement, as the same may be amended,
        ---------
supplemented or modified in accordance with the terms hereof.

       "Benefit Plans" has the meaning assigned to that term in Section 5.25.
        --------------

       "Board" means the Board of Directors of the Company.
        -----

       "Business Day" means any day other than a Saturday, Sunday or other day
        ------------
on which commercial banks in the City of New York are authorized or required by
law or executive order to close.
<PAGE>
 
                                                                               2

            "Certificate of Amendment" means the Certificate of Amendment
            ------------------------
setting forth the Designations, Rights and Preferences with respect to the
Preferred Stock attached hereto as Exhibit C.

           "Closing" has the meaning assigned to that term in Section
            -------
2.2.

           "Closing Date" means the date specified in Section 2.2.
            ------------

           "Code" means the Internal Revenue Code of 1986, as amended.
            ----
                
           "Commission" means the Securities and Exchange Commission or
            ----------
any similar agency then having jurisdiction to enforce the Securities Act.

           "Common Stock" means the Common Stock, no par value, of the
            ------------
Company.

           "Company" means Wiltek, Inc., a Connecticut corporation.
            -------

           "Contingent Obligation" means, as applied to any Person, any
            ---------------------
direct or indirect liability of that Person with respect to any Indebtedness,
lease, dividend, guaranty, letter of credit or other obligation (the "primary
                                                                      -------
obligation") of another Person (the "primary obligor"), including, without
- ----------                           ---------------
limitation, any obligation of such Person, whether or not contingent, (a) to
purchase, repurchase or otherwise acquire such primary obligations or any
property constituting direct or indirect security therefor, or (b) to advance or
provide funds (i) for the payment or discharge of any such primary obligation,
or (ii) to maintain working capital or equity capital of the primary obligor or
otherwise to maintain the net worth or solvency or any balance sheet item, level
of income or financial condition of the primary obligor or (c) to purchase
property, securities or services primarily for the purpose of assuring the owner
of any such primary obligation of the ability of the primary obligor to make
payment of such primary obligation or (d) otherwise to assure or hold harmless
the owner of any such primary obligation against loss in respect thereof;
provided, however, that the Company shall be deemed not to have a Contingent
- --------  -------
Obligation by virtue of its guaranty of obligations of a Subsidiary that, except
for shares held by nominees, is wholly owned by the Company. The amount of any
Contingent Obligation shall be deemed to be the stated amount of such Contingent
Obligation or, if there is no such stated amount, an amount equal to the stated
or determinable amount of the primary obligation in respect of which such
Contingent Obligation is made or, if not stated or determinable, the maximum
reasonably anticipated liability in respect thereof as determined by the Company
in good faith.

            "Contractual Obligations" means as to any Person, any
             -----------------------
provision of any security issued by such Person or of any agreement,
undertaking, contract, indenture, 
<PAGE>
 
                                                                               3

mortgage, deed of trust or other instrument to which such Person is a party or
by which it or any of its property is bound.




                  "Disclosure Letter" has the meaning assigned to that term in
                   -----------------
Article 5.

                  "Environmental Laws" means any federal, state, territorial,
                   ------------------
provincial or local law, common law doctrine, rule, order, decree, judgment,
injunction, license, permit or regulation relating to environmental matters,
including those pertaining to land use, air, soil, surface water, ground water
(including the protection, cleanup, removal, remediation or damage thereof),
public or employee health or safety or any other environmental matter, together
with any other laws (federal, state, territorial, provincial or local) relating
to emissions, discharges, releases or threatened releases of any contaminant
including, without limitation, medical, biological, biohazardous or radioactive
waste and materials, into ambient air, land, surface water, groundwater, person,
property or structures, or otherwise relating to the manufacture, processing,
distribution, use, treatment, storage, disposal, transportation, discharge or
handling of any contaminant, including without limitation, the Comprehensive
Environmental Response, Compensation, and Liability Act (42 U.S.C. ss. 9601 et
                                                                            --
seq.), the Hazardous Material Transportation Act (49 U.S.C. ss. 1801 et seq.),
- ---                                                                  -- ---
the Resource Conservation and Recovery Act (42 U.S.C. ss. 6901 et seq.), the
                                                               -- ---
Federal Water Pollution Control Act (33 U.S.C. ss. 1251 et seq.), the Clean Air
                                                        -- ---
Act (42 U.S.C. ss. 1251 et seq.), the Toxic Substances Control Act (15 U.S.C.
ss. 2601 et seq.), and the Occupational Safety and Health Act (29 U.S.C. ss. 651
         -- ---
et seq.), as such laws have been amended or supplemented and any analogous
- -- ---
future federal, or present or future state or local laws, statutes and
regulations promulgated thereunder.

                  "ERISA" has the meaning assigned to that term in Section 5.25.
                   -----

                  "Escrow Agreement" has the meaning assigned to that term in
                   ----------------
                   
Section 3.7.

                  "Exchange Act" means the Securities Exchange Act of 1934, as
                   ------------
amended, and the rules and regulations of the Commission thereunder.

                  "GAAP" means generally accepted accounting principles in the
                   ----
United States in effect from time to time.

                  "Governmental Authority" means the government of any nation,
                   ----------------------
state or other political subdivision thereof, any entity exercising executive,
legislative, judicial, regulatory or administrative functions of or pertaining
to government, and any corporation or other entity owned or controlled, through
stock or capital ownership or otherwise, by any of the foregoing.
<PAGE>
 
                                                                               4

                  "Hazardous Materials" means (i) any "hazardous waste" or
                   -------------------
"solid waste" as defined by the Resource Conservation and Recovery Act of 1976,
as amended, and regulations promulgated thereunder; (ii) any "hazardous
substance" as defined by the Comprehensive Environmental Response, Compensation
and Liability Act of 1980, as amended, and regulations promulgated thereunder;
(iii) any "pollutant" or "toxic pollutant" or "oil" as defined in the Clear
Water Act, as amended, and regulations promulgated thereunder; (iv) asbestos;
(v) polychlorinated biphenyls; and (vi) any waste oils.

                  "Holder" means the Purchasers and any subsequent direct or
                   ------
indirect transferee of Preferred Shares or Warrants, other than a transferee who
has acquired such securities under circumstances not requiring a legend as
described in Section 6.5.

                  "Indebtedness" means as to any Person, (a) all obligations of
                   ------------
such Person for borrowed money (including, without limitation, reimbursement and
all other obligations with respect to surety bonds, letters of credit and
bankers' acceptances, whether or not matured), (b) all obligations evidenced by
notes, bonds, debentures or similar instruments, (c) all obligations to pay the
deferred purchase price of property or services, except trade accounts payable
and accrued liabilities arising in the ordinary course of business, (d) all
interest rate and currency swaps and similar agreements under which payments are
obligated to be made, whether periodically or upon the happening of a
contingency, (e) all indebtedness created or arising under any conditional sale
or other title retention agreement with respect to property acquired by such
Person (even though the rights and remedies of the seller or lender under such
agreement in the event of default are limited to repossession or sale of such
property), (f) all obligations under leases which have been or should be, in
accordance with GAAP, recorded as capital leases, (g) all indebtedness secured
by any Lien (other than Liens in favor of lessors under leases other than leases
included in clause (f)) on any property or asset owned or held by that Person
regardless of whether the indebtedness secured thereby shall have been assumed
by that Person or is non-recourse to the credit of that Person, and (h) any
Contingent Obligation.

                  "Indemnified Party" shall have the meaning assigned to that
                   -----------------
term in Section 7.3.

                  "Indemnifying Party" shall have the meaning assigned to that
                   ------------------
term in Section 7.3.

                  "Intellectual Property" shall mean all of the following as
                   ---------------------
they exist in all jurisdictions throughout the world, in each case, to the
extent owned by, licensed to, or otherwise used by the Company:

                  (i) patents, patent applications, and other patent rights
(including any divisions, continuations, continuations-in-part, substitutions,
or reissues thereof, 
<PAGE>
 
                                                                               5

whether or not patents are issued on any such applications and whether or not
any such applications are modified, withdrawn, or resubmitted);

                  (ii) trademarks, service marks, trade dress, trade names,
brand names, Internet domain names, designs, logos, or corporate names, whether
registered or unregistered, and all registrations and applications for
registration thereof;

                  (iii) copyright registrations and applications for
registration thereof and non-registered copyrights;

                  (iv) trade secrets, concepts, ideas, designs, research
processes, procedures, techniques, methods, know-how, data, mask works,
discoveries, inventions, modifications, extensions, improvements, and other
proprietary rights (whether or not patentable or subject to copyright, mask
work, or trade secret protection) (collectively, "Technology"); and
                                                  ----------
                  (v) computer software programs, including, without limitation,
all source code, object code, and documentation related thereto, licensed to or
from the Company (the "Software").

                  "IP Licenses" has the meaning assigned to that term in Section
                   -----------
5.17(b).

                  "Liabilities" shall have the meaning assigned to that term in
                   -----------
Section 7.1.

                  "Lien" means any mortgage, deed of trust, pledge,
                   ----
hypothecation, assignment, encumbrance, lien (statutory or other) or preference,
priority or other security interest or preferential arrangement of any kind or
nature whatsoever (including, without limitation, those created by, arising
under or evidenced by any conditional sale or other title retention agreement,
the interest of a lessor under a capitalized lease obligation, or any financing
lease having substantially the same economic effect as any of the foregoing).

                  "Medical Benefit Letter" has the meaning assigned to that term
                   ----------------------
in Section 3.7.

                  "Minimum Amount" has the meaning assigned to that term in
                   --------------
Section 7.1.

                  "NASDAQ" mean the National Association of Securities Dealers,
                   ------
Inc. Automated Quotation System.

                  "New Securities" has the meaning assigned to that term in
                   --------------
Section 8.11.

                  "NYSE" means the New York Stock Exchange, Inc.
                   ----
<PAGE>
 
                                                                               6

                  "Person" means any individual, firm, corporation, limited
                   ------
liability company, partnership, trust, incorporated or unincorporated
association, joint venture, joint stock company, governmental authority (or an
agency or political subdivision thereof) or other entity of any kind, and shall
include any successor (by merger or otherwise) of such entity.

                  "Preferred Shares" has the meaning assigned to that term in
                   ----------------
Section 2.1.

                  "Preferred Shares Purchase Price" has the meaning assigned to
                   -------------------------------
that term in Section 2.1.

                  "Preferred Stock" means the Series A Senior Convertible
                   ---------------
Preferred Stock, no par value, of the Company.

                  "Prohibited Activities" has the meaning assigned to that term
                   ---------------------
in Section 8.15.

                  "Products" has the meaning assigned to that term in Section
                   --------
5.17(h).

                  "Proposed Intellectual Property Agreements" has the meaning
                   -----------------------------------------
assigned to that term in Section 5.17(c).

                  "Purchasers" means Commercial Electronics Capital Partnership,
                   ----------
L.P., a Delaware limited partnership, and Commercial Electronics, L.L.C., a
Delaware limited liability company.

                  "Registration Rights Agreement" means the Registration Rights
                   -----------------------------
Agreement in the form attached hereto as Exhibit E.

                  "Requirements of Law" means as to any Person, any law, treaty,
                   -------------------
rule or regulation or determination of an arbitrator or a court or other
Governmental Authority, in each case applicable or binding upon such Person or
any of its property or to which such Person or any of its property is subject.

                  "Securities Act" means the Securities Act of 1933, as amended,
                   --------------
and the rules and regulations of the Commission thereunder.

                  "Selling Stockholders" means any of the persons listed on
                   --------------------
Schedule I to the Stock Purchase Agreement.

                  "Stock Purchase Agreement" means the Stock Purchase Agreement,
                   ------------------------
dated January 28, 1999, among the Selling Stockholders and the Purchasers.
<PAGE>
 
                                                                               7

                  "Solvent" means, with respect to any Person, that the fair
                   -------
saleable value of the assets and property of such Person is, on the date of
determination, greater than the total amount of liabilities (including
contingent and unliquidated liabilities) of such Person as of such date and
that, as of such date, such Person is able to pay all liabilities of such Person
as such liabilities mature. In computing the amount of contingent or liquidated
liabilities at any time, such liabilities will be computed as the amount which,
in light of all the facts and circumstances existing at such time, represents
the amount that is probable to become an actual or matured liability.

                  "Systems" has the meaning assigned to that term in Section
                   -------
5.17(c).

                  "Subsidiary" means, with respect to any Person, a corporation,
                   ----------
partnership or other entity of which 50% or more of the voting power of the
voting equity securities or equity interest, or rights to profits, is owned,
directly or indirectly, by such Person. Unless otherwise qualified, all
references to a "Subsidiary" or to "Subsidiaries" in this Agreement shall refer
to a Subsidiary or Subsidiaries of the Company.

                  "Time of Purchase" has the meaning provided therefor in
                   ----------------
Section 2.2.

                  "Warrants" means the warrants, substantially in the form of
                   --------
Exhibit D hereto, to be acquired by the Purchasers hereunder entitling the
holders thereof to purchase initially up to 1,500,000 shares of Common Stock, as
such number may be adjusted from time to time in accordance with the terms
thereof.

                  "Warrants Purchase Price" has the meaning assigned to that
                   -----------------------
term in Section 2.1.

                  "Year 2000 Compliant" has the meaning assigned to that term in
                   -------------------
Section 5.17(h).

                  1.2 Accounting Terms; Financial Covenants. All accounting
                      -------------------------------------
terms used herein not expressly defined in this Agreement shall have the
respective meanings given to them in accordance with sound accounting practice.
The term "sound accounting practice" shall mean such accounting practice as, in
the opinion of the independent accountants regularly retained by the Company,
conforms at the time to GAAP applied on a consistent basis except for changes
with which such accountants concur.
<PAGE>
 
                                ARTICLE 2      

                           ARTICLE PURCHASE AND SALE
                           -------------------------

         2.1 Purchase and Sale of Preferred Shares and Warrants.  Subject to the
             --------------------------------------------------
terms and conditions set forth herein, the Company agrees that it will issue to
the Purchasers, and the Purchasers agree that they will acquire from the
Company, at the Time of Purchase, in the aggregate, (i) 1,000,000 shares of
Preferred Stock, for an aggregate purchase price of $2,985,000 (the "Preferred
                                                                     ---------
Shares Purchase Price"), and (ii) the Warrants, for an aggregate purchase price
- ---------------------
of $15,000 (the "Warrants Purchase Price"), in cash, by wire transfer of
                 -----------------------
immediately available funds to an account designated in a notice delivered to
the Purchasers not later than two Business Days prior to the Closing Date. The
number of shares of Preferred Stock and Warrants to be acquired by each
Purchaser, and the purchase price to be paid therefor, is set forth on Schedule
I hereto. The shares of Preferred Stock being purchased pursuant hereto are
referred to herein as the "Preferred Shares." The Preferred Shares shall have
                           ----------------
the rights and preferences set forth in the Certificate of Amendment.

         2.2  Closing. The purchase and issuance of the Preferred Shares and the
Warrants shall take place at the closing (the "Closing") to be held at the
                                               -------
offices of Paul, Weiss, Rifkind, Wharton & Garrison, 1285 Avenue of the
Americas, New York, New York 10019-6064 on January 28, 1999 (the "Closing
                                                                  -------
Date"), at 10:00 a.m., New York City time, or on such other date and at such
- ----
other time as the Purchasers and the Company may mutually agree. At the Closing,
subject to the terms and conditions set forth herein, the Company shall sell the
Preferred Shares and issue the Warrants to the Purchasers by delivering to the
Purchasers duly executed certificates representing the Preferred Shares and the
Warrants registered in the name of the Purchaser acquiring such Preferred Shares
and Warrants, with appropriate issue stamps, if any, affixed at the expense of
the Company, free and clear of any Lien, and the Purchasers shall purchase the
Preferred Shares and the Warrants for the Preferred Shares Purchase Price (less
$50,000, which has been paid by the Purchasers to the Company prior to the date
hereof) and the Warrants Purchase Price, respectively. The time at which such
Closing shall be concluded is herein called the "Time of Purchase."
                                                 ----------------

                                   ARTICLE 3
                         CONDITIONS TO THE OBLIGATION 
                          OF THE PURCHASERS TO CLOSE
                          --------------------------
                  The obligation of the Purchasers to purchase the Preferred
Shares and the Warrants at the Closing shall be subject to the satisfaction or
waiver of the following conditions on or before the Closing Date:
<PAGE>
 
                                                                               9


           3.1  Representations and Warranties True.  The representations and
                -----------------------------------
warranties of the Company contained in Article 5 hereof shall be true and
correct in all material respects at and as of the Time of Purchase (and after
giving effect to the transactions contemplated hereby) as if made at and as of
such date.


           3.2  Compliance with this Agreement.  The Company shall have
                ------------------------------
performed and complied with its agreements and conditions set forth or
contemplated herein that are required to be performed or complied with by the
Company on or before the Closing Date.

           3.3  Officer's Certificate.  The Purchasers shall have received a
                ---------------------
certificate, dated the Closing Date and signed by the President or a Vice-
President of the Company, certifying that the conditions set forth in Sections
3.1 and 3.2 hereof have been satisfied on and as of such date.

           3.4  Secretary's Certificate.  The Purchasers shall have received a
                -----------------------
certificate, dated the Closing Date and signed by the Secretary or an Assistant
Secretary of the Company, certifying the truth and correctness of attached
copies of the Certificate of Incorporation and By-laws of the Company and
resolutions of the Board of Directors of the Company approving this Agreement
and the transactions contemplated hereby.

           3.5  Documents. The Purchasers shall have received copies of such
                ---------
documents as they reasonably may request in connection with the sale of the
Preferred Shares and the Warrants and the other transactions contemplated
hereby, all in form and substance reasonably satisfactory to the Purchaser.

           3.6  Stock Purchase Agreement. The closing of the transactions
                ------------------------
contemplated by the Stock Purchase Agreement shall have simultaneously occurred
with the Closing. All of the conditions set forth in Article 3 of the Stock
Purchase Agreement shall have been satisfied or waived.

           3.7  Side Letter. The Company and the Selling Stockholders shall have
                -----------
executed and delivered the Medical Benefit Letter (the "Medical Benefit Letter")
                                                        ----------------------
and the Escrow Agreement (the "Escrow Agreement") in substantially the forms
                               ----------------
attached hereto as Exhibits "A" and "B", respectively.

           3.8  Purchase Permitted by Applicable Laws; Legal Investment.  The
                -------------------------------------------------------
acquisition of and payment for the Preferred Shares, and the Warrants, the
issuance of the Warrants and the consummation of the other transactions
contemplated hereby (i) shall not be prohibited by any applicable law or
governmental regulation, (ii) shall not subject the Purchasers to any penalty
or, in their reasonable judgment, other onerous condition under or pursuant to
any applicable law or governmental regulation 
<PAGE>
 
                                                                              10
and (iii) shall be permitted by the laws and regulations of the jurisdictions to
which it is subject.

           3.9   Filing of Certificate of Amendment. The Certificate of
                 ----------------------------------
Amendment shall have been duly filed by the Company with the Secretary of the
State of the State of Connecticut.

           3.10  Opinion of Counsel.  The Purchasers shall have received the
                 ------------------
opinion of Finn Dixon & Herling LLP, special counsel to the Company, dated the
Closing Date, in a form reasonably acceptable to the Purchaser.

           3.11  Approval of Counsel to the Purchaser.  All actions and
                 ------------------------------------
proceedings hereunder and all documents required to be delivered by the Company
hereunder or in connection with the consummation of the other transactions
contemplated hereby, and all other related matters, shall have been reasonably
acceptable to Paul, Weiss, Rifkind, Wharton & Garrison, special counsel to the
Purchasers, as to their form and substance.

           3.12  Consents and Approvals. All consents, waivers, exemptions,
                 ----------------------
authorizations, or other actions by, or notices to, or filings with,
Governmental Authorities and other Persons necessary or required in connection
with the execution, delivery or performance by the Company or enforcement
against the Company of this Agreement, the Preferred Shares, the Warrants, and
the Registration Rights Agreement shall have been obtained and be in full force
and effect, and the Purchasers shall have been furnished with appropriate
evidence thereof.

           3.13  No Material Adverse Change.  Except as set forth in the
                 --------------------------
Disclosure Letter, there shall have been no material adverse change, nor shall
any such change be threatened, in the assets, business, properties, operations
or financial or other condition of the Company and its Subsidiaries, taken as a
whole, since October 31, 1998.

           3.14  Conduct of Business.  The Company shall have conducted its
                 -------------------
business in the ordinary course from the date hereof to the Closing Date.

           3.15  Registration Rights Agreement. The Company shall have duly
                 -----------------------------
executed and delivered to the Purchasers the Registration Rights Agreement.

           3.16  Certificate of Incorporation and By-Laws of the Company. Except
                 -------------------------------------------------------
for the Certificate of Amendment, no amendments to the Certificate of
Incorporation or By-Laws of the Company as in effect on the date hereof shall
have been effected.
<PAGE>
 
                                                                              11

          3.17  No Litigation. No action, suit, proceeding, claim or dispute
                -------------
shall have been brought or otherwise arisen at law, in equity, in arbitration or
before any Governmental Authority against the Company or any of its Subsidiaries
which would, if adversely determined, in the reasonable judgment of the
management of the Purchasers, (i) have a material adverse effect on the assets,
business, properties or financial or other condition of the Company and its
Subsidiaries, taken as a whole or (ii) have a material adverse effect on the
ability of a party to perform its obligations under this Agreement or the
Registration Rights Agreement.

         3.18   No Default or Breach. Neither the Company nor any of its
                --------------------
Subsidiaries shall have been in default under or with respect to any Contractual
Obligation in any respect, which, individually or together with all such
defaults, would be materially adverse to the assets, business, properties or
financial or other condition of the Company and its Subsidiaries, taken as a
whole or which could materially adversely affect the ability of the Company to
perform its obligations under this Agreement or the Registration Rights
Agreement.

                                   ARTICLE 4

                         CONDITIONS TO THE OBLIGATION
                            OF THE COMPANY TO CLOSE
                         -----------------------------

         The obligations of the Company to issue and sell the Preferred Shares
and the Warrants at the Closing shall be subject to the satisfaction or waiver
by it of the following conditions on or before the Closing Date:

         4.1  Representations and Warranties True.  The representations and
              -----------------------------------                          
warranties of the Purchasers contained in Article 6 hereof shall be true and
correct in all material respects at and as of the Time of Purchase (and after
giving effect to the transactions contemplated hereby) as if made at and as of
such date.

         4.2  Compliance with this Agreement.  The Purchasers shall have
              ------------------------------                            
performed and complied with all of their agreements and conditions set forth or
contemplated herein that are required to be performed or complied with by the
Purchasers on or before the Closing Date.

         4.3  Issuance Permitted by Applicable Laws.  The issuance of the
              -------------------------------------                      
Preferred Shares and the Warrants by the Company and the consummation of the
transactions contemplated hereby (i) shall not be prohibited by any applicable
law or governmental regulation, (ii) shall not subject the Company to any
penalty or, in its reasonable judgment, other onerous condition under or
pursuant to any applicable law or governmental regulation and (iii) shall be
permitted by the laws and regulations of the jurisdictions in which the
transactions are subject.

<PAGE>
 
                                                                              12

          4.4  Approval of Counsel to the Company.  All actions and proceedings
               ----------------------------------                              
hereunder and all documents required to be delivered by the Purchasers hereunder
or in connection with the consummation of the transactions contemplated hereby,
and all other related matters, shall have been reasonably acceptable to Finn
Dixon & Herling LLP, special counsel to the Company, as to their form and
substance.

          4.5  Consents and Approvals.  All consents, exemptions, authoriza
               ----------------------                                      
tions, waivers or other actions by, or notices to, or filings with, Governmental
Authorities and other Persons necessary or required in connection with the
execution, delivery or performance by the Purchasers or enforcement against the
Purchasers of this Agreement shall have been obtained and be in full force and
effect, and the Company shall have been furnished with appropriate evidence
thereof.

          4.6  No Litigation.  No action, suit, proceeding, claim or dispute
               -------------                                                
shall have been brought or otherwise arisen at law, in equity, in arbitration or
before any Governmental Authority against the Company, any of its Subsidiaries
or the Purchasers which would, if adversely determined, in the reasonable
judgment of the management of the Company, have a material adverse effect on the
ability of a party hereto to perform its obligations under this Agreement or the
Registration Rights Agreement.


                                   ARTICLE 5

                              REPRESENTATIONS AND
                           WARRANTIES OF THE COMPANY
                           -------------------------

          The Company hereby represents and warrants to the Purchasers as
follows, except as set forth in the corresponding Section of the "Disclosure
                                                                  ----------
Letter," delivered to the Purchasers simultaneously herewith:
- ------                                                       

           5.1 Corporate Existence and Power.
               ----------------------------- 

           The Company and each of its Subsidiaries:

               (a) is duly organized, validly existing and in good standing
under the laws of the jurisdiction of its organization;

               (b) has (i) full corporate power and authority and (ii) all
governmental licenses, authorizations, consents and approvals to own and operate
its property, to lease the property it operates as lessee and to conduct the
business in which it is currently, or is currently proposed to be, engaged;
<PAGE>
 
                                                                              13


               (c) is duly qualified as a foreign corporation, licensed and in
good standing under the laws of each jurisdiction where its ownership, lease or
operation of property or the conduct of its business requires such
qualification; and

               (d) is in compliance with (i) its Certificate of Incorporation
and By-Laws or other organizational or governing documents and (ii) all
Requirements of Law; except, in the case of (b)(ii), (c) or (d)(ii) of this
Section 5.1, to the extent that the failure to do so would not have a material
adverse effect on the assets, business, operations, properties or financial or
other condition of the Company or any of its Subsidiaries.

          5.2  Corporate Authorization; No Contravention.   The execution,
               -----------------------------------------                  
delivery and performance by the Company of this Agreement, the Registration
Rights Agreement and the transactions contemplated hereby and thereby (such
transactions to include, for purposes of this Agreement, without limitation (A)
the issuance of the Preferred Shares and the Warrants and (B) the issuance of
Common Stock upon the conversion of the Preferred Shares and the exercise of the
Warrants pursuant to the terms of the Certificate of Amendment and the Warrant
Certificate, respectively):

          (a) is within the Company's corporate power and authority and has been
duly authorized by all necessary corporate action; and

          (b) does not and will not contravene the terms of the Certificate of
Incorporation or By-Laws or other organizational or governing documents of the
Company or any of its Subsidiaries, or any amendment thereof; and

          (c) will not violate, conflict with or result in any breach of,
contravention of or the creation of any Lien under, any Contractual Obligation
of the Company or any of its Subsidiaries, or any order or decree directly
relating to the Company or any of its Subsidiaries.

          5.3  Governmental Authorization; Third Party Consents.  No approval,
               ------------------------------------------------               
consent, exemption, authorization, or other action by, or notice to, or filing
with, any Governmental Authority or any other Person, is necessary or required
in connection with the execution, delivery or performance by the Company or
enforcement against the Company of this Agreement, the Registration Rights
Agreement or the transactions contemplated hereby or thereby, other than those
that have been obtained or made on or prior to the Closing.

          5.4  Binding Effect.  This Agreement has been duly executed and
               --------------                                            
delivered by the Company, and at the Time of Purchase the Registration Rights
Agreement, the Preferred Shares and the Warrants will be duly executed and
delivered by the Company, and this Agreement constitutes the legal, valid and
binding obligations of the Company enforceable against the Company in accordance
with its terms, and at 
<PAGE>
 
                                                                              14


the Time of Purchase the Registration Rights Agreement, the Preferred Shares and
the Warrants will constitute the legal, valid and binding obligations of the
Company enforceable against the Company in accordance with their respective
terms.

          5.5  No Legal Bar.  Neither the execution, delivery and performance of
               ------------                                                     
this Agreement and the Registration Rights Agreement nor the issuance of or
performance of the terms of the Preferred Shares or the Warrants will violate
any Requirement of Law or any Contractual Obligation of the Company or any of
its Subsidiaries.  As of the Time of Purchase, neither the Company nor any of
its Subsidiaries will be a party to any agreement granting any registration
rights to any Person which is inconsistent with the rights to be granted to the
Purchasers in the Registration Rights Agreement.

          5.6  Litigation.  There are no actions, suits, proceedings, claims or
               ----------                                                      
disputes pending, or to the best knowledge of the Company, threatened, at law,
in equity, in arbitration or before any Governmental Authority against the
Company or any of its Subsidiaries:

          (a) with respect to this Agreement, the Preferred Shares, the Warrants
or the Registration Rights Agreement or any of the transactions contemplated
hereby or thereby; or

          (b) which would, if adversely  determined, (i) have a material adverse
effect on the assets, business, properties, operations or financial or other
condition of the Company or any of its Material Subsidiaries or (ii) have a
material adverse effect on the ability of the Company to perform its obligations
under this Agreement, the Preferred Shares, the Warrants or the Registration
Rights Agreement.  No injunction, writ, temporary restraining order, decree or
any order of any nature has been issued by any court or other Governmental
Authority purporting to enjoin or restrain the execution, delivery and
performance of this Agreement, the Preferred Shares, the Warrants or the
Registration Rights Agreement.

          5.7  No Default or Breach.  Neither the Company nor any of its Sub
               --------------------                                         
sidiaries is in default under or with respect to any Contractual Obligation in
any respect, which, individually or together with all such defaults, would be
materially adverse to the assets, business, properties, operations or financial
or other condition of the Company and its Subsidiaries taken as a whole, or
which could materially adversely affect the ability of the Company to perform
its obligations under this Agreement, the Preferred Shares, the Warrants or the
Registration Rights Agreement.

          5.8  Real Properties.  Neither the Company nor its Subsidiaries owns
               ---------------                                                
any real property.  The Company and each of its Subsidiaries hold leases in full
force and effect in all their real property.
<PAGE>
 
                                                                              15

          5.9   Taxes.  The Company and its Subsidiaries have filed or caused to
                -----                                                           
be filed, or have properly filed extensions for, all income tax returns which
are required to be filed and have paid or caused to be paid all taxes as shown
on said returns and on all assessments received by it to the extent that such
taxes have become due, except taxes the validity or amount of which is being
contested in good faith by appropriate proceedings and with respect to which
adequate reserves have been set aside.  The Company and its Subsidiaries have
paid or caused to be paid, or have established reserves that the Company or such
Subsidiaries reasonably believes to be adequate in all material respects, for
all income tax liabilities applicable to the Company and its Subsidiaries for
all fiscal years which have not been examined and reported on by the taxing
authorities (or closed by applicable statutes).

          5.10  Financial Condition; No Undisclosed Liabilities.  The Company
                -----------------------------------------------              
heretofore has delivered to the Purchasers true and correct copies of audited
consolidated financial statements of the Company and its Subsidiaries for the
period ending October 31, 1998 (the "1998 Financials").  The 1998 Financials
                                     ---------------                        
have been prepared in accordance with GAAP applied consistently throughout the
periods covered thereby, and present fairly the consolidated financial condition
of the Company as of the dates thereof, and the consolidated results of
operations of the Company for the period then ended.  Neither the Company nor
any of its Subsidiaries has any material direct or indirect indebtedness,
liability or obligation, whether known or unknown, fixed or unfixed, contingent
or otherwise, and whether or not of a kind required by GAAP to be set forth on a
financial statement (collectively "Company Liabilities"), other than (i) Company
                                   -------------------                          
Liabilities fully and adequately reflected on the 1998 Financials, (ii) Company
Liabilities as of October 31, 1998 of a kind not required by GAAP to be set
forth on a financial statement, and (iii) Company Liabilities incurred since the
date of the 1998 Financials in the ordinary course of business.  As of their
respective dates, all filings by the Company in the last three years required to
be made under the Exchange Act with the Securities and Exchange Commission did
not contain any untrue statement of a material fact or omit to state a material
fact required to be stated therein or necessary to make the statements therein,
in light of the circumstances under which they were made, not misleading.

          5.11  No Material Adverse Change.  Since October 31, 1998, there has
                --------------------------                                    
not been any material adverse change in the assets, business, properties,
operations or financial or other condition of the Company.

           5.12 Environmental Matters.
                --------------------- 

          (a) The property, assets and operations of the Company and its
Subsidiaries comply in all material respects with all applicable Environmental
Laws (except to the extent that failure to comply with such Environmental Laws
would not have a material adverse effect on the assets, business, properties or
financial or other condition of the Company).
<PAGE>
 
                                                                              16
          (b) To the knowledge of the Company, none of the property, assets or
operations of the Company or its Subsidiaries is the subject of any federal,
state or local investigation evaluating whether any remedial action is needed to
respond to a release of any Hazardous Materials into the environment or that is
in contravention of any federal, state or local law, order or regulation that is
likely to have a materially adverse effect on the assets, business, properties
or financial or other condition of the Company and its Subsidiaries, taken as a
whole.

          (c) Neither the Company nor its Subsidiaries has received any notice
or claim, nor are there pending, threatened or reasonably anticipated lawsuits
against them, with respect to violations of an Environmental Law or in
connection with any release of any Hazardous Materials into the environment.

          (d) Neither the Company nor any of its Subsidiaries has any contingent
liability which is material to the Company and its Subsidiaries taken as a whole
in connection with any release of any Hazardous Materials into the environment.

          5.13 Investment Company.  Neither the Company nor any Person
               ------------------                                     
controlling the Company is an "investment company" within the meaning of the
Investment Company Act of 1940, as amended.

          5.14 Subsidiaries.  Section 5.14 of the Disclosure Letter sets forth a
               ------------                                                     
complete and accurate list of all of the Subsidiaries of the Company together
with their respective jurisdictions of incorporation or organization.  Except as
set forth in Section 5.14 of the Disclosure Letter, each such Subsidiary is
directly or indirectly wholly owned by the Company.

          5.15 Capitalization.  As of the Closing Date, the authorized capital
               --------------                                                 
stock of the Company will consist of 9,000,000 shares of Common Stock, no par
value, and 1,000,000 shares of Preferred Stock, no par value, of which as of the
Closing Date (but prior to the Closing) 3,892,128 shares of Common Stock (not
including 992,565 treasury shares) and no shares of Preferred Stock will be
issued and outstanding.  As of the Closing there will be sufficient shares of
capital stock of the Company reserved for issuance in connection with the
conversion of the Preferred Shares and the exercise of the Warrants.  Except for
the forgoing, 760,300 shares covering outstanding options reserved for issuance
pursuant to the Company's stock option plans (165,000 of which shall be
cancelled upon the Closing) and shares reserved for issuance in respect of
unissued options, there are no shares of capital stock of the Company reserved
for issuance.  All of the outstanding shares of capital stock of the Company
have been duly authorized and are fully paid and non-assessable.  The Preferred
Shares and the Warrants when issued upon payment of the Preferred Share Purchase
Price and the Warrants Purchase Price, and the shares of Common Stock to be
issued upon conversion of the Preferred Shares and the exercise of the Warrants,
are duly authorized, and, when so issued, will be fully paid and non-assessable.
Except as 
<PAGE>
 
                                                                              17


provided for herein, there are no options, warrants or other rights to purchase
shares of capital stock or other securities of the Company, nor is the Company
obligated in any manner to issue shares of its capital stock or other
securities. Except as contemplated hereby and for relevant state and federal
securities laws, there are no restrictions on the Company's ability to transfer
shares of capital stock of the Company.

          5.16  Solvency.  On and as of the Closing Date, after giving effect to
                --------                                                        
the transactions contemplated in this Agreement, the Company will be Solvent.

           5.17 Intellectual Property.
                --------------------- 

          (a) Section 5.17(a) of the Disclosure Letter sets forth all material
              ---------------                                                 
United States and foreign patents and patent applications, trademark and service
mark registrations and applications, Internet domain name registrations and
applications, and copyright registrations and applications owned or licensed by
the Company, specifying as to each item, as applicable: the nature of the item,
including the title; the owner of the item; the jurisdictions in which the item
is issued or registered or in which an application for issuance or registration
has been filed; and the issuance, registration, or application numbers and
dates.

          (b) Section 5.17(b) of the Disclosure Letter sets forth all licenses,
              ---------------                                                  
sublicenses, and other agreements or permissions ("IP Licenses") under which (i)
                                                   -----------                  
the Company is required to make royalty, license or similar payments and (ii)
the Company is a licensor or licensee or otherwise is authorized to use or
practice any Intellectual Property, other than off-the-shelf software and
agreements transferred to customers in the ordinary course of the Company's
business.

          (c) Section 5.17(c) of the Disclosure Letter sets forth and describes
              ---------------                                                  
the status of any material agreements involving Intellectual Property currently
in negotiation or proposed by the Company  ("Proposed Intellectual Property
                                             ------------------------------
Agreements").
- ----------   

          (d) The Company owns, or has the right to use, sell, or license, all
material items of Intellectual Property used in the conduct of the business of
the Company, in each case free and clear of any Liens.

          (e) The Company has not been, during the three (3) years preceding the
date hereof, a party to any claim or action, nor, to the knowledge of the
Company, is any claim or action threatened, that challenges the validity,
enforceability, ownership, or right to use, sell, or license any Intellectual
Property. To the knowledge of the Company, no third party is infringing upon any
Intellectual Property.
<PAGE>
 
                                                                              18


          (f)  The Company causes its employees and consultants to execute the
respective forms of Intellectual Property protection agreements annexed to
Section 5.17(f) of the Disclosure Letter.

          (g)  All Software on which the Company has an obligation to pay
royalties, license or similar fees is described in Section 5.17(g) of the
                                                   ---------------       
Disclosure Letter.  To the Company's knowledge, such Software (i) is held by the
Company legitimately, (ii) is free from any significant software defect, and
(iii) performs in conformance with its documentation except, with respect to
each of clauses (i) through (iii), for such defects as are not material to the
Company, its operations or financial condition.

          (h)  As used herein, the term "Year 2000 Compliant" means that all
                                         -------------------                
software, hardware, databases and embedded control systems (collectively, the
                                                                             
"Systems") and each of the products of the Company (the "Products ") (i)
- --------                                                 --------       
accurately process date and time data (including, without limitation,
calculating, comparing,  and sequencing) from, into, and between the twentieth
and twenty-first centuries, the years 1999 and 2000, and leap year calculations
and (ii) operate accurately with other software and hardware that use standard
date format (4 digits) for representation of the year.  To the best of the
Company's knowledge, except as disclosed in the Company's Annual Report on Form
10-KSB for the year ended October 31, 1998, the Company shall not incur any
material expenses arising from or relating to the failure of any of the Systems
or Products to be Year 2000 Compliant.

          (i)  The Company is not, nor, as a result of the execution and
delivery of this Agreement or the performance of its obligations hereunder, will
be, in violation of any material agreement relating to any Intellectual
Property.

          5.18  Anti-Dilution Protection.  No holder of shares of Common Stock
                ------------------------                                      
(or securities convertible into or exchangeable or exercisable for any of the
foregoing) has any rights to purchase or receive additional or other securities
upon the occurrence of an event that might dilute such holder's percentage
interest in the Company.

           5.19 Registration Rights Agreements.  No Person has been granted
                ------------------------------                             
registration rights by the Company.

           5.20 Private Offering.  No form of general solicitation or general
                ----------------                                             
advertising was used by the Company or, to its knowledge, its representatives in
connection with the offer or sale of the Preferred Shares or the Warrants.  No
registration of the Preferred Shares or the Warrants pursuant to the provisions
of the Securities Act or any state securities or "blue sky" laws will be
required by the offer, sale or issuance of the Preferred Shares or the Warrants
pursuant to this Agreement. The Company agrees that neither it, nor anyone
acting on its behalf, will offer or sell the Preferred Shares, the Warrants or
any other security so as to require the registration 
<PAGE>
 
                                                                              19


of the Preferred Shares or the Warrants pursuant to the provisions of the
Securities Act or any state securities or "blue sky" laws, unless such
securities are so registered.

           5.21  Contractual Obligations.
                 ----------------------- 

          (a) Section 5.21 of the Disclosure Letter sets forth all of the
              ------------                                               
following Contractual Obligations to which the Company or any of its
Subsidiaries is a party or by or to which any of them or any of their properties
may be bound or subject (other than those specifically set forth in any other
Section of the Disclosure Letter): (i) Contractual Obligations with any current
or former officer or director of the Company or with an entity in which, to the
Company's knowledge, any of the foregoing is a controlling person (including any
Contractual Obligations relating to medical insurance to be provided to the
Selling Stockholders other than as provided in the Medical Benefit Letter and
the Escrow Agreement); (ii) Contractual Obligations with any labor union or
association representing any employee; (ii) Contractual Obligations with any
person to sell, distribute or otherwise market any of the Company's products;
(iv) Contractual Obligations for the purchase of materials, supplies, goods,
services, equipment or other assets providing for annual payments by the Company
or any of its Subsidiaries of, or pursuant to which in the last year the Company
or any of its Subsidiaries paid in the aggregate, $50,000 or more; (v) material
distributorship, sales representative, marketing, agency, dealer or other
similar Contractual Obligations; (vi) Obligations with any person for the
manufacture of any of the Company's products; (v)i Contractual Obligations for
the sale of any properties other than in the ordinary course of business or for
the grant to any person of any option or preferential rights to purchase any
properties; (vi) partnership or joint venture agreements; (ix) Contractual
Obligations under which the Company or any of its Subsidiaries agrees to
indemnify any party or to share tax liability of any party; (x) material
Contractual Obligations which can be canceled without liability, premium or
penalty only on 90 days' or more notice; (xi) material Contractual Obligations
with customers, distributors or suppliers for the sharing of fees, the rebating
of charges or other similar arrangements; (xii) Contractual Obligations
containing covenants of the Company or any of its Subsidiaries not to compete in
any line of business or with any person in any geographical area; (xi)
Contractual Obligations relating to the acquisition by the Company or any of its
Subsidiaries of any operating business or the capital stock of any other Person;
(xi) Contractual Obligations relating to the borrowing of money; (xv)
Contractual Obligations containing obligations or liabilities of any kind to
holders of the capital stock of the Company or any of its Subsidiaries as such
(including an obligation to register any of such securities under any federal or
state securities laws); (xvi) Contractual Obligations for the payment of fees or
other consideration to any officer or director of the Company or any of its
Subsidiaries or to any other entity in which any of the foregoing has an
interest; (xvii) options or rights of first refusal for the purchase or lease of
any property; (xviii) management Contractual Obligations and other similar
agreements with any person; and (xix) any other Contractual Obligations pursuant
to the terms of which there is either a current or future obligation or right of
<PAGE>
 
                                                                              20


the Company or any of its Subsidiaries to make payments in excess of $30,000 or
receive payments in excess of $30,000.

          (b) There have been delivered to the Purchasers true and complete
copies of all of the Contractual Obligations set forth on Section 5.21 of the
                                                          ------------       
Disclosure Letter or in any other Section thereof.  All of the Contractual
Obligations referred to in the preceding paragraph are valid and binding upon
the Company or one of its Subsidiaries, as the case may be, in accordance with
their terms.  Neither the Company nor any of its Subsidiaries is in default in
any material respect under any of such Contractual Obligations, nor does any
condition exist that with notice or lapse of time or both would constitute such
a material default thereunder.  To the knowledge of any of the Company or any of
its Subsidiaries, no other party to any such Contractual Obligations is in
default thereunder in any material respect nor does any condition exist that
with notice or lapse of time or both would constitute such a material default
thereunder.

          5.22  Receivables.  All accounts and notes receivable reflected on the
                -----------                                                     
balance sheet in the 1998 Financials, and all accounts and notes receivable
arising subsequent to the 1998 Financials, have arisen in the ordinary course of
business of the Company or its Subsidiaries and are collectible in the ordinary
course of business of the Company and its Subsidiaries in the aggregate recorded
amounts thereof in accordance with their terms, subject to (i) reserves for
uncollectible accounts established in accordance with historical practices, and
(ii) credit and billing disputes in the ordinary course of the Company's
business, the resolution of which will not materially reduce the aggregate
amount realized from such accounts and notes receivable (i.e. by more than 5
percent of the aggregate amount thereof).

          5.32  Operations of the Company.  Except as set forth on Section 5.23
                -------------------------                          ------------
of the Disclosure Letter, since October 31, 1998, neither the Company nor any of
its Subsidiaries has:

          (a) declared or paid any dividend or declared or made any other
distributions of any kind to its stockholders (other than dividends by a
Subsidiary to the Company), or made any direct or indirect redemption,
retirement, purchase or other acquisition of any shares of its capital stock;

          (b) except for short-term bank borrowings in the ordinary course of
business, incurred any Indebtedness for borrowed money;

          (c) waived any material right under any contract or other agreement of
the type required to be set forth on any section to the Disclosure Letter;

          (d) made any change in its accounting methods or practices or made any
change in depreciation or amortization policies or rates adopted by it;
<PAGE>
 
                                                                              21
          (e) materially changed any of its business policies, including
advertising, investment, marketing, pricing, purchasing, production, personnel,
sales, returns, budget or product acquisition policies;

          (f) made any loan or advance to any of its stockholders, officers,
directors, employees, consultants, agents or other representatives (other than
travel advances made in the ordinary course of business), or made any other loan
or advance otherwise than in the ordinary course of business;

          (g) except for inventory or equipment in the ordinary course of
business, sold, abandoned or made any other disposition of any of its properties
or assets or made any acquisition of all or any part of the properties, capital
stock or business of any other Person;

          (h) paid, directly or indirectly, any of its material liabilities
before the same became due in accordance with its terms or otherwise than in the
ordinary course of business;

          (i) terminated or failed to renew, or received any written threat
(that was not subsequently withdrawn) to terminate or fail to renew, any
contract or other agreement that is or was material to the financial condition
of the Company;

          (j) amended its Certificate of Incorporation or By-laws or agreed to
change in any manner the rights of its outstanding capital stock or the
character of its business; or

          (k) engaged in any other material transaction other than in the
ordinary course of business.

          5.24  Contracts Affecting Stockholders.  Other than this Agreement and
                --------------------------------                                
the Registration Rights Agreement and the other agreements and documents
specifically described herein, as of the Closing Date and after giving effect to
the transactions contemplated hereby, the Company will not be a party to any
stockholders agreement, voting trust agreement, registration rights agreement or
other contracts to which the Common Stock, Preferred Stock, the Warrants or any
other capital stock of the Company is bound by, subject to or entitled to the
benefit of or to which any of the existing stockholders is bound by, subject to
or entitled to the benefit of as a result of its ownership of the Common Stock
or any other interest in the Company.

          5.25  ERISA.  Section 5.25 of the Disclosure Letter sets forth each
                -----   ------------                                         
existing plan, policy, program or arrangement providing for compensation,
severance, bonus, profit-sharing, stock options or other stock-related
compensation or other forms of incentive or deferred compensation, insurance
coverage, health or medical benefits, or retirement benefits (including pension,
health, medical or other similar benefits) 
<PAGE>
 
under which the Company or any of its Subsidiaries has or in the future could
have any liability ("Benefit Plans"). Neither the Company nor any Subsidiary has
                     -------------
any direct or indirect, actual or contingent liability with respect to any
Benefit Plan other than to make contributions to, to administer and operate and
pay benefits under, such plans in accordance with the terms of such plans and
applicable laws. None of the Benefit Plans is subject to Title IV, a
multiemployer plan (within the meaning of 3(37) of ERISA), or a multiple-
employer plan (within the meaning of ERISA). Except as set forth on Schedule
5.25, neither the Company nor any of its Subsidiaries has any current or
projected liability in respect of post-employment or post-retirement medical
benefits for former employees of the Company or any of its Subsidiaries, except
as required to avoid an excise tax under Section 4980B of the Code. No
individual is eligible for coverage under the Company's medical and dental
insurance plan pursuant to the resolution of the Board of Directors dated
October 16, 1997, as set forth on Section 5.25 of the Disclosure Letter, except
the Selling Stockholders, and all individuals participating in such plans are
eligible under the terms thereof to do so. There are no unfunded obligations
under any Benefit Plan which are not properly reflected in accordance with GAAP
on the 1998 Financials. The execution and delivery of this Agreement and the
Registration Rights Statement and the consummation of the transactions
contemplated thereby will not (i) involve any non-exempt prohibited transaction
within the meaning of Section 406 of the Employee Retirement Income Security Act
of 1974, as amended ("ERISA"), or 4975 of the Code on the part of the Company or
                      -----
any of its Subsidiaries, (ii) accelerate the time of payment or vesting or
increase the amount of compensation due to any current or former employee of the
Company or any Subsidiary or (iii) give rise to an amount that would not be
deductible under Section 280G of the Code. The Company does not and, at and as
of the Closing Date, the Company does not reasonably expect to have any
liability for any prohibited transaction or funding deficiency or any complete
or partial withdrawal liability with respect to any pension, profit sharing or
other plan which is subject to ERISA and which is required to be funded, to
which the Company or any of its Subsidiaries makes or has made within the past
six years a contribution and in which any employee of the Company or any of its
Subsidiaries is or has ever been a participant. With respect to all Benefit
Plans, except as set forth in Section 5.25 of the Disclosure Letter, each of the
Company and its Subsidiaries is and, at and as of the Closing Date, each of the
Company and its Subsidiaries will be in compliance in all material respects with
all applicable laws and regulations, including but not limited to ERISA and each
Benefit Plan which is intended to be qualified under Section 401(a) of the Code
is so qualified and has been so qualified since its adoption and each trust
created thereunder is exempt from tax under Section 501(a) of the Code and has
been so exempt since its adoption.

          5.2  Related Party Transactions.  Except as set forth on Section 5.26
               --------------------------                          ------------
of the Disclosure Letter, none of the officers, directors or Affiliates of the
Company and its Subsidiaries:
<PAGE>
 
                                                                              23

          (a) owns, directly or indirectly, any interest in (excepting less than
1% stock holdings for investment purposes in securities of publicly held and
traded companies), or is an officer, director, employee or consultant of, any
Person which is, or is engaged in business as, a competitor, lessor, lessee,
supplier, distributor, sales agent or customer of the Company or any of its
Subsidiaries;

          (b) owns, directly or indirectly, in whole or in part, any property
that the Company or any of its Subsidiaries use in the conduct of their
business;

               (c) is or has been a party to any Contractual Obligations with
the Company or any of its Subsidiaries; or

          (d) has any actions, causes of action, suits, claims, complaints,
demands, litigations or legal, administrative or arbitral proceedings or
investigations whatsoever against, or owes any amount to, the Company or any of
its Subsidiaries.

          5.27  Broker's, Finder's or Similar Fees.  Except as set forth herein,
                ----------------------------------                              
there are no brokerage commissions, finder's fees or similar fees or commissions
payable in connection with the transactions contemplated hereby based on any
agreement, arrangement or understanding with the Company or any of its
Subsidiaries, or any action taken by any such entity.


                                   ARTICLE 6

                              REPRESENTATIONS AND
                         WARRANTIES OF THE PURCHASERS
                         ----------------------------

          Each Purchaser (as to itself) represents and warrants to, and
covenants and agrees with, the Company as follows:


           6.1 Existence and Power.
               ------------------- 

           Such Purchaser:

               (a) is duly organized and validly existing under the laws of the
jurisdiction of its organization; and

               (b) has the power and authority to own and operate its property,
to lease the property it operates as lessee and to conduct the business in which
it is currently, or is currently proposed to be, engaged.
<PAGE>
 
                                                                              24

          6.2  Authorization; No Contravention.  The execution, delivery and
               -------------------------------                              
performance by such Purchaser of this Agreement and the Registration Rights
Agreement:

               (a) is within such Purchaser's power and authority and has been
duly authorized by all necessary action;

               (b) does not contravene the terms of such Purchaser's
organizational documents, or any amendment thereof;

               (c) will not violate, conflict with or result in any breach or
contravention of or the creation of any Lien under, any Contractual Obligation
of such Purchaser, or any order or decree directly relating to such Purchaser;
and

               (d) does not require approval, consent, exemption, authorization
or other action by, or notice to, or filing with, any Governmental Authority or
any other Person, other than those that have been obtained or made on or prior
to the Closing.

          6.3   Binding Effect.  Each of this Agreement and the Registration
                --------------                                              
Rights Agreement has been duly executed and delivered by such Purchaser, and
constitutes the legal, valid and binding obligation of such Purchaser
enforceable against it in accordance with its terms, except as enforceability
may be limited by applicable bankruptcy, insolvency, or similar laws affecting
the enforcement of creditors' rights generally or by equitable principles
relating to enforceability.

          6.4   No Legal Bar.  The execution, delivery and performance of this
                ------------                                                  
Agreement and the Registration Rights Agreement by such Purchaser will not
violate any Requirement of Law.

          6.5   Purchase for Own Account.  The Preferred Shares and the Warrants
                ------------------------                                        
(including, for purposes of this Sections 6.5, 6.6 and 6.8 hereof, the Common
Stock issuable upon conversion of the Preferred Shares and exercise of the
Warrants) to be acquired by the Purchaser acquiring such Preferred Shares and
Warrants pursuant to this Agreement are being acquired for such Purchaser's own
account and with no intention of distributing or reselling such securities or
any part thereof in any transaction that would be in violation of the securities
laws of the United States of America, or any state, without prejudice, however,
to the rights of such Purchaser at all times to sell or otherwise dispose of all
or any part of the Preferred Shares and the Warrants under an effective
registration statement under the Securities Act, or under an exemption from such
registration available under the Securities Act.  If the Purchasers should in
the future decide to dispose of any of the Preferred Shares or the Warrants,
each Purchaser understands and agrees that it may do so only in compliance with
the Securities Act and applicable state securities laws, as then in effect, and
that stop-
<PAGE>
 
                                                                              25

transfer instructions to that effect, where applicable, will be in effect with
respect to such securities. The Purchasers agree to the imprint ing, so long as
required by law, of a legend on certificates representing all of the Preferred
Shares and the Warrants to the following effect: NEITHER THE [WARRANTS] [SHARES]
REPRESENTED HEREBY NOR THE SECURITIES ISSUABLE UPON EXERCISE HEREOF HAVE BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"),
OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. THE [WARRANTS]
[SHARES] REPRESENTED HEREBY AND THE SECURITIES ISSUABLE UPON EXERCISE HEREOF
HAVE BEEN AND WILL BE SOLD IN RELIANCE UPON EXEMPTIONS THEREUNDER. THE SALE OR
OTHER DISPOSITION OF THE [WARRANTS] [SHARES] REPRESENTED HEREBY AND THE
SECURITIES ISSUABLE UPON EXERCISE HEREOF IS RESTRICTED IN ACCORDANCE WITH THAT
ACT AND THOSE LAWS, MAY ONLY BE MADE PURSUANT TO AN EXEMPTION FROM SUCH
REGISTRATION AND, IN THE EVENT OF SUCH AN UNREGISTERED SALE OR OTHER
DISPOSITION, IS PROHIBITED UNLESS THE ISSUER HEREOF RECEIVES AN OPINION OF
COUNSEL SATISFACTORY TO IT AND ITS COUNSEL THAT SUCH SALE OR OTHER DISPOSITION
CAN BE MADE WITHOUT REGISTRATION UNDER THAT ACT OR THOSE LAWS.

          6.6  Sophistication.  Each Purchaser, by reason of its business and
               --------------                                                
financial experience, and the business and financial experience of those persons
that may have been retained to advise it with respect to its investment in the
Preferred Shares and the Warrants, together with such advisors, has such
knowledge and experience in business and financial matters to be capable of
evaluating the merits and risks of the prospective investment and to make an
informed investment decision. Each Purchaser acknowledges that it has been
afforded the opportunity (i) to ask such questions as it has deemed necessary
of, and to receive answers from, representatives of the Company concerning the
terms and conditions of the offering of the Preferred Shares and the Warrants
and the merits and risks of investing in such securities and (ii) to obtain such
additional information which the Company possesses or can acquire without
unreasonable effort or expense that is necessary to verify the accuracy and
completeness of the information heretofore provided to it; provided, however,
                                                           --------  ------- 
that the availability of the foregoing opportunity shall not in any way affect,
diminish or derogate from the representations and warranties made or deemed made
to the Purchasers by the Company hereunder or the Purchasers' right to rely
thereon.
 
          6.7  Broker's, Finder's or Similar Fees.  Except as otherwise set
               ----------------------------------                          
forth in this Agreement, there are no brokerage commissions, finder's fees or
similar fees or commissions payable in connection with the transactions
contemplated hereby based on any agreement, arrangement or understanding with
the Purchasers or any action taken by the Purchaser.
<PAGE>
 
                                                                              26

          6.8  Additional Representations.  Each Purchaser understands that the
               --------------------------                                      
offer and sale of the Preferred Shares and the Warrants has not been and will
not be registered under the Securities Act, by reason of the issuance of such
securities by the Company in a transaction exempt from the registration
requirements of the Securities Act.  Each Purchaser is an accredited investor,
as such term is defined in Rule 501 of Regulation D under the Securities Act,
and was not formed specifically for the purpose of making an investment in the
Company.  Each Purchaser is situated in the State of New York, and the
investment decision by such Purchaser to acquire the Preferred Shares and the
Warrants hereunder was made entirely in the State of New York.

          6.9  Contribution.  Following the Closing, the Purchasers shall
               ------------                                              
contribute or otherwise make available to the Company certain messaging and
directory software relating to the Company's business.  The Purchasers disclaim
representations or warranties regarding such software.


                                   ARTICLE 7

                                INDEMNIFICATION
                                ---------------

          7.1  Indemnification by the Company.  The Company agrees to indemnify
               ------------------------------                                  
and hold harmless the Purchasers and their Affiliates and their respective
officers, directors, agents, members, employees and partners to the fullest
extent permitted by law from and against any and all losses, claims, damages,
expenses (including reasonable fees, disbursements and other charges of counsel)
or other liabilities ("Liabilities") resulting from (i) any breach of any
                       -----------                                       
representation or warranty of the Company in this Agreement or (ii) any legal,
administrative or other actions (including actions brought by any equity holders
of the Company or derivative actions brought by any Person claiming through the
Company or in the Company's name), proceedings or investigations (whether formal
or informal) (collectively, "Actions or Proceedings"), or written threats
                             ----------------------                      
thereof, based upon, relating to or arising out of this Agreement, the Preferred
Shares, the Warrants, the Registration Rights Agreement, the transactions
contemplated hereby or thereby, or any indemnified person's role therein or in
the transactions contemplated hereby; provided, however, that the Company shall
                                      --------  -------                        
not be liable under this Section 7.1 (i) for any amount paid in settlement of
claims without the Company's consent (which consent shall not be unreasonably
withheld) or (ii) to the extent that it is finally judicially determined that
such Liabilities resulted primarily from the willful misconduct, bad faith or
gross negligence of such indemnified Party; provided further, that if and to the
                                            -------- -------                    
extent that such indemnification is unenforceable for any reason, the Company
shall make the maximum contribution to the payment and satisfaction of such
indemnified liability which shall be permissible under applicable laws.  The
Company shall not be obligated to pay any amount for indemnification under this
Section 7.1 until the aggregate amount of Liabilities for which indemnification
is sought under this Section 7.1 equals at least $50,000 (the 
<PAGE>
 
                                                                              27

"Minimum Amount"), whereupon the Company shall be obligated to pay all such
- ---------------
amounts for indemnification (including the Minimum Amount).

          7.2  Indemnification By the Purchasers.  The Purchasers agree to
               ---------------------------------                          
indemnify and hold harmless the Company and its Affiliates and their respective
officers, directors, agents, members, employees and partners to the fullest
extent permitted by law from and against any and all Liabilities resulting from
any breach of any representation, warranty or covenant of the Purchasers in this
Agreement; provided, however, that the Purchasers shall not be liable under this
           --------  -------                                                    
Section 7.2: (i) for any amount paid in settlement of claims without the
Purchasers' consent (which consent shall not be unreasonably withheld); (ii) to
the extent that it is finally judicially determined that such Liabilities
resulted primarily from the willful misconduct, bad faith or gross negligence of
such indemnified party; provided further, that if and to the extent that such
                        -------- -------                                     
indemnification is unenforceable for any reason, the Company shall make the
maximum contribution to the payment and satisfaction of such indemnified
liability which shall be permissible under applicable laws.

          7.3  Notification.  Each party entitled to indemnification under
               ------------                                               
Section 7.1 or 7.2 hereof (an "Indemnified Party") will, promptly after the
receipt of notice of the commencement of any action or other proceeding against
such Indemnified Party, or any other event or occurrence in respect of which
indemnity may be sought from the party obligated to provide such indemnification
under Sections 7.1 or 7.2 hereof (an "Indemnifying Party"), notify the
Indemnifying Party in writing thereof.  The failure of any Indemnified Party so
to notify an Indemnifying Party shall not relieve such Indemnifying Party from
any liability which it may have to such Indemnified Party (i) other than
pursuant to this Article 7 or (ii) under this Article 7 unless, and only to the
extent that, such omission results in actual prejudice to such Indemnifying
Party.  In case any such action or other proceeding shall be brought against any
Indemnified Party and it shall notify the Indemnifying Party of the commencement
thereof, such Indemnifying Party shall be entitled to participate therein and,
to the extent that it may wish, to assume the defense thereof, with counsel
reasonably satisfactory to such Indemnified Party; provided, however, that any
                                                   --------  -------          
Indemnified Party may, at its own expense, retain separate counsel to
participate in such defense.  Notwithstanding the foregoing, in any action or
proceeding in which both an Indemnifying Party and an Indemnified Party is, or
is reasonably likely to become, a party, such Indemnified Party shall have the
right to employ separate counsel reasonably acceptable to the Indemnifying Party
(in terms of such counsel's experience) at the Indemnifying Party's expense and
to control its own defense of such action or proceeding if, in the reasonable
opinion of counsel to such Indemnified Party, (a) there are or may be legal
defenses available to such Indemnified Party or to other Indemnified Parties
that are different from or additional to those available to the Indemnifying
Party or (b) any conflict or potential conflict exists between the Indemnifying
Party and such Indemnified Party that would make such separate representation
advisable; provided, however, that in no event shall the Indemnifying Party be
           --------  -------                                                  
required to pay fees and 
<PAGE>
 
                                                                              28

expenses under this Article 7 for more than one firm of attorneys in any
jurisdiction in any one legal action or group of related legal actions. The
Indemnifying Party will not, without the prior written consent of the
Indemnified Party, settle, compromise or consent to the entry of any judgment in
any pending or threatened claim, action or proceeding relating to the matters
contemplated hereby (if any Indemnified Party is a party thereto or has been
actually threatened to be made a party thereto) unless such settlement,
compromise or consent includes an unconditional release of each Indemnified
Party from all liability arising or that may arise out of such claim, action or
proceeding. The rights accorded to Indemnified Parties hereunder shall be in
addition to any rights that any Indemnified Party may have at common law, by
separate agreement or otherwise.

          7.4  Expense Reimbursement.  In connection with the obligation of an
               ---------------------                                          
Indemnifying Party to indemnify an Indemnified Party for expenses pursuant to
Sections 7.1 and/or 7.2 above, the Indemnifying Party shall reimburse each
Indemnified Party for all such expenses (including reasonable fees,
disbursements and other charges of counsel) as they are incurred by such
Indemnified Party; provided, however, that if an Indemnified Party is reimbursed
                   --------  -------                                            
hereunder for any expenses, such reimbursement of expenses shall be refunded to
the extent that the Indemnified Party was not entitled to be indemnified
therefore pursuant to Section 7.1 or 7.2, as the case may be.

          7.5  Registration Rights Agreement.  Notwithstanding anything to the
               -----------------------------                                  
contrary in this Article 7, the indemnification and contribution provisions of
the Registration Rights Agreement shall govern any claim made with respect to
registration statements filed pursuant thereto or sales made thereunder.


                                   ARTICLE 8

                             AFFIRMATIVE COVENANTS
                             ---------------------

          The Company hereby covenants and agrees that:

          8.1  Financial Statements.  The Company shall deliver to the
               --------------------                                   
Purchasers and any other Holder designated by either Purchaser:

          (a) as soon as available, but not later than one hundred (100) days
after the end of each fiscal year of the Company, a copy of the audited
consolidated balance sheet of the Company and its Subsidiaries as of the end of
such year and the related consolidated statements of income and cash flows for
such fiscal year, setting forth in each case in comparative form the figures for
the previous year, all in reasonable detail and accompanied by a management
summary and analysis of the operations of the Company and its Subsidiaries for
such fiscal year and by the opinion 
<PAGE>
 
                                                                              29

of Grant Thornton LLP (or any successor thereto) or another nationally
recognized independent public accounting firm which report shall state that such
consolidated financial statements present fairly the financial position for the
periods indicated in conformity with GAAP applied on a basis consistent with
prior years; provided, however, that the delivery of a copy of the Company's
             --------  -------
Annual Report on Form 10-K or Form 10-KSB filed pursuant to the Exchange Act
shall satisfy the requirements of this Section 8.1(a);

          (b) as soon as available and, in any event not later than fifty (50)
days after the end of each of the first three fiscal quarters of each year, the
unaudited consolidated balance sheet of the Company and its Subsidiaries, and
the related consolidated statements of income and cash flow for such quarter and
for the period commencing on the first day of the fiscal year and ending on the
last day of such quarter, all certified by an appropriate officer of the
Company; provided, however, that the delivery of a copy of the Company's
         --------  -------                                              
Quarterly Report on Form 10-Q or Form 10-QSB filed pursuant to the Exchange Act
shall satisfy the requirements of this Section 8.1(b);

          (c) budgets, documentation of material financial transactions,
projections, operating reports, acquisition analyses, presentations to banks,
financial institutions or potential investors, consultants' reports and such
other financial and operating data of the Company and its Subsidiaries as the
Purchasers reasonably may request (any such information to be subject to the
provisions of Section 8.9(b));

          (d) at any time when it is not subject to Section 13 or 15(d) of the
Exchange Act, upon request, to the Purchasers and any prospective Purchasers of
Preferred Shares or Warrants, information of the type that would satisfy the
requirement of subsection (d)(4)(i) of Rule 144A (or any similar successor
provision) under the Securities Act; and

          (e) except as otherwise provided in Section 8.1(a) and (b), so long as
the Company remains subject to the Securities Act or the Exchange Act, promptly
after the same are filed, copies of all reports, statements and other documents
filed with the Commission.

           8.2 Preservation of Corporate Existence.  The Company shall, and
               -----------------------------------                         
shall cause each of its operating Subsidiaries to:

          (a) preserve and maintain in full force and effect its corporate
existence and good standing under the laws of its jurisdiction of incorporation
or organization;
<PAGE>
 
                                                                              30


          (b) preserve and maintain in full force and effect all material
rights, privileges, qualifications, licenses and franchises necessary in the
normal conduct of its business; and

          (c) use its reasonable efforts to preserve its business
organization.

          8.3  Payment of Obligations.  The Company shall, and shall cause its
               ----------------------                                         
Subsidiaries to, pay and discharge as the same shall become due and payable, all
their respective obligations and liabilities, including without limitation:

          (a) all tax liabilities, assessments and governmental charges or
levies upon it or its properties or assets, unless the same are being contested
in good faith by appropriate proceedings and adequate reserves in accordance
with GAAP are being maintained by the Company or such Subsidiary;

          (b) all lawful claims which the Company and each of its Subsidiaries
are obligated to pay, which are due and which, if unpaid, might by law become a
Lien upon its property; and

          (c) all payments of principal and interest when due (giving effect to
any grace periods relating thereto) on Indebtedness.

          8.4  Compliance with Laws.  The Company shall comply, and shall cause
               --------------------                                            
each Subsidiary to comply, in all material respects with its Certificate of
Incorporation and By-laws or other organizational or governing documents and all
Requirements of Law and with the directions of any Governmental Authority having
jurisdiction over it or its business, except such as to which such failure to
comply would not have a material adverse effect on the assets, business,
operations, properties or financial or other condition of the Company and its
Subsidiaries.

          8.5  Notices.  Upon knowledge of the Chief Executive Officer, the
               -------                                                     
President or the Chief Financial Officer of the Company of the events described
below, the Company shall give written notice within ten days to the Purchasers
and any other Holder designated by either Purchaser:

          (a) of the occurrence of any default under, or breach of, any of the
provisions of Article 8 accompanied by a certificate specifying the nature of
such default or breach, the period of existence thereof and the action that the
Company has taken or proposes to take with respect thereto; and

          (b) of any (i) material default or event of default under any material
Contractual Obligation of the Company or any of its Subsidiaries, or (ii)
material dispute, litigation, investigation, proceeding or suspension which may
exist 
<PAGE>
 
                                                                              31

at any time between the Company or any of its Subsidiaries and any Governmental
Authority.

          (c) Each notice pursuant to this Section 8.5 shall be accompanied by a
statement by the Chief Executive Officer, President or Chief Financial Officer
of the Company setting forth details of the occurrence referred to therein and
stating what action the Company proposes to take with respect thereto.

          8.6  Issue Taxes.  The Company shall pay, or cause to be paid, all
               -----------                                                  
documentary and similar taxes levied under the laws of any applicable
jurisdiction in connection with the issuance of the Preferred Shares, the
Warrants and the execution and delivery of the other agreements and documents
contemplated hereby and any modification of the Preferred Shares, the Warrants
or such other agreements and documents and will hold the Purchasers harmless,
without limitation as to time, against any and all liabilities with respect to
all such taxes.

          8.7  Reservation of Shares.  The Company shall at all times reserve
               ---------------------                                         
and keep available out of its authorized Common Stock, solely for the purpose of
issue or delivery upon conversion of the Preferred Shares or the exercise of the
Warrants, such number of shares of Common Stock as shall then be issuable or
deliv  erable upon the conversion of all outstanding Preferred Shares and the
exercise of all outstanding Warrants.  Such shares of Common Stock shall, when
issued or delivered in accordance with the Certificate of Amendment or the terms
of the Warrants as the case may be, be duly and validly issued and fully paid
and non-assessable.  The Company shall issue the Common Stock into which the
Preferred Shares are convertible upon the proper surrender of the Preferred
Shares in accordance with the provisions of the Certificate of Amendment and
shall otherwise comply with the terms thereof, and shall issue the Common Stock
issuable upon exercise of the Warrants upon the proper exercise of the Warrants
in accordance with the provisions thereof, and shall otherwise comply with the
terms thereof.

          8.8  Inspection.  The Company will permit, and will cause each of its
               ----------                                                      
Subsidiaries to permit, representatives of the Purchasers to visit and inspect
any of its properties, to examine its corporate, financial and operating records
and make copies thereof or abstracts therefrom, and to discuss its affairs,
finances and accounts with their respective directors, officers and independent
public accountants, all at such reasonable times during normal business hours
and as often as may be reasonably requested, upon reasonable advance notice to
the Company.  To the extent the Purchasers are advised that any information
obtained from the exercise of the Purchasers' rights hereunder, and not
previously known to the Purchasers, is to be treated in a confidential manner,
the Purchasers shall treat such information as confidential unless otherwise
required by law.
<PAGE>
 
                                                                              32

           8.9 Board Representation.
               -------------------- 

          (a) The Company shall at or prior to the Closing Date cause three
vacancies, constituting a majority of the Board of Directors, to be created on
its Board of Directors, and on the Closing Date shall cause each of Messrs.
Peter Boni, John Maxwell and Richard Rankin, who have been designated by the
Purchasers to be elected to its Board of Directors.  For at least two (2) years
after the Closing Date, one member of the Board of Directors shall be an
independent director and one director shall be the Chief Executive Officer of
the Company.

          (b) Commencing with the annual meeting of stockholders of the Company
immediately following the election of such persons to the Board of Directors,
and at each annual meeting of stockholders of the Company thereafter, so long as
the Purchasers hold (A) shares of Common Stock, or (B) Preferred Shares
convertible and/or Warrants exercisable, in each case, after giving effect to
any adjustments, into shares of Common Stock that in the aggregate represent 25%
or more of the total number of shares of Common Stock of the Company then
outstanding on a fully diluted basis, the Purchasers shall be entitled to
nominate (in addition to any rights granted to the holders of Preferred Stock as
set forth in the Certificate of Amendment), from time to time, that number of
directors to the Company's Board of Directors that would constitute a majority
of the Board of Directors.  The Company shall cause such nominees of the
Purchasers to be included in the slate of nominees recommended by the Board to
the Company's stockholders for election as directors, and the Company shall use
its best efforts to cause the election of such nominees, including voting all
shares for which the Company holds proxies (unless otherwise directed by the
stockholder submitting such proxy) or is otherwise entitled to vote, in favor of
the election of such persons.  The Board of Directors shall appoint a Nominating
Committee, consisting of the Chief Executive Officer of the Company, a director
designated by the Purchaser and Mr. Graham McLetchie, which shall recommend two
nominees for election as directors at the first Annual Meeting of Stockholders
following the Closing (which Annual Meeting shall occur not earlier than 180
days following the Closing Date).

          (c) In the event any nominee of the Purchasers shall cease to serve as
a director for any reason, the Company shall use its best efforts to cause the
vacancy resulting thereby to be filled by a nominee of the Purchasers.

          8.10  Registration and Listing. If any shares of Common Stock required
                ------------------------
to be reserved for purposes of conversion of the Preferred Shares or exercise of
the Warrants require registration with or approval of any Governmental Authority
under any federal or state or other applicable law before such Common Stock may
be issued or delivered upon conversion, the Company will in good faith and as
expeditiously as possible endeavor to cause such Common Stock to be duly
registered or approved, as the case may be, unless such registration or approval
is required solely because of a breach of the Purchasers' representations
contained in Article 7, the 
<PAGE>
 
                                                                              33

Warrant or the Registration Rights Agreement. In the event that, and so long as,
the Common Stock is listed on the NYSE or quoted or listed on any other national
securities exchange or NASDAQ, the Company will, if permitted by the rules of
such system or exchange, quote or list and keep quoted or listed on such
exchange or NASDAQ, upon official notice of issuance, all Common Stock issuable
or deliverable upon conversion of the Preferred Shares or exercise of the
Warrants.

          8.11  Preemptive Right.  In the event that, at any time or from time
                ----------------
to time, the Company proposes to issue or sell newly issued shares of Common
Stock (which term shall include, for purposes of this Section 8.11, shares of
any class or series of common stock of the Company, or securities convertible,
exchangeable or exercisable into Common Stock or any class or series of Common
Stock, or any options, warrants or other rights to acquire shares of Common
Stock or any class or series of Common Stock ("New Securities")), the Company
                                               --------------
shall first notify each Purchaser of all relevant terms and conditions of the
sale of the New Securities and offer to each Purchaser, and each Purchaser will
have the right to purchase from the Company, upon the same terms and conditions
as the Company proposes to sell the New Securities, such portion of the New
Securities so as to maintain the aggregate proportionate ownership of the
capital stock of the Company, on a fully diluted basis, held by each Purchaser
immediately prior to the issuance of the New Securities. Each Purchaser shall
have 15 Business Days following receipt of any notice to accept or reject such
offer. In the event that after the giving of such notice by the Company the
Company changes the terms or conditions on which it proposes to issue or sell
such New Securities, the Company shall be obligated to notify the Purchasers of
such changed terms and conditions and the Purchaser's rights under this Section
8.11 will again apply. The rights of the Purchaser under this Section 8.11 shall
not apply to: (i) New Securities issued upon the exercise or conversion of any
previously outstanding securities; (ii) New Securities issued in connection with
any merger, consolidation, combination, purchase of all or substantially all of
the assets of another Person or other reorganization; (iii) New Securities
issued in connection with any stock split, stock dividend or recapitalization of
the Company; (iv) New Securities issued to employees, consultants, officers or
directors of the Company pursuant to any stock option, stock purchase or stock
bonus plan, agreement or arrangement for the primary purpose of soliciting or
retaining such employees', consultants', officers' or directors' services; and
(v) New Securities issued to providers of debt or lease financing to the Company
in connection with the provision of such financing.

          8.12  Severance Arrangements.  Effective as of the Closing Date, the
                ----------------------                                        
Company will amend its employment agreement with the current President of the
Company to provide that if he is terminated without cause during the term of his
employment with the Company, he will continue to be paid his current base salary
and benefits for a period of one year following such termination and up to six
months thereafter for so long as he has not been re-employed.  The Company will
also amend its employment agreements with the three current members of the
Company's executive 
<PAGE>
 
                                                                              34
staff to provide that such members will continue to be paid their current base
salary and benefits, should they be terminated during the term of their
employment without cause, for a period of six months following such termination,
and that their current base salary and benefits will continue for up to an
additional six months thereafter for so long as any such executive has not been
re-employed.

          8.13  Transactions with Affiliates.  The Company shall not, and shall
                ----------------------------                                   
not permit any of its Subsidiaries to, enter into any transaction with any
Affiliate of the Company or of any such Subsidiary, except in the ordinary
course of business and pursuant to the reasonable requirements of the business
of the Company or such Subsidiary and on terms no less favorable to the Company
or such Subsidiary than those the Company or such Subsidiary would obtain in a
comparable arm's length transaction with a Person not an Affiliate of the
Company or such Subsidiary.

          8.14  No Inconsistent Agreements.  Neither the Company nor any of its
                --------------------------                                     
Subsidiaries shall (i) enter into any loan or other agreement after the date
hereof which by its terms restricts or prohibits the ability of the Company to
issue Common Stock upon conversion of the Preferred Stock or exercise of the
Warrants or (ii) amend or modify any currently existing loan or other agreement
in order to provide for any such restrictions or prohibitions not currently
contained in such agreement.

          8.15  No Solicitation.  The Company shall immediately cease, and shall
                ---------------                                                 
direct its advisors and other agents to cease, any existing discussions or
negotiations, if any, with any parties conducted heretofore with respect to any
Acquisition Proposal (defined below); provided that following the cessation of
                                      --------                                
any such discussions or negotiations, future discussions or negotiations with
any such parties shall be governed solely by the following provisions of this
Section 8.15. Except as provided pursuant to this Agreement, the Company shall
not, directly or indirectly (through representatives or otherwise), solicit,
knowingly encourage, participate in or initiate discussions or negotiations
with, or provide any information to (collectively, the "Prohibited Activities"),
                                                        ---------------------   
any person or group (other than the Purchasers or any designee of the Purchaser)
concerning any proposal (an "Acquisition Proposal") for any acquisition of all
                             --------------------                             
or any substantial part of capital stock of the Company, or an acquisition of
all or any substantial part of the business and properties of the Company and
its subsidiaries taken as a whole, directly or indirectly, whether by merger,
consolidation, share exchange, tender offer, purchase of assets or shares of
capital stock or otherwise (an "Acquisition Transaction"). The Board of
                                -----------------------                
Directors of the Company (the "Board") shall promptly (and in no event later
                               -----                                        
than 24 hours after receipt of the relevant Acquisition Proposal) notify (which
notice shall be provided both orally and in writing) the Purchasers if any such
Acquisition Proposal is made and shall, in such notice, indicate in reasonable
detail the terms and conditions of such proposal and shall keep the Purchasers
promptly advised of any material changes to such terms and conditions.  In
connection with an Acquisition Proposal, the Company agrees not to release any
third party from, or waive any provisions of, any confidentiality or standstill
agreement to 
<PAGE>
 
                                                                              35


which the Company may be a party, unless the Board shall have determined in good
faith that failing to release such third party or waive such provisions would
constitute a breach of the fiduciary duties of the Board under applicable law.

          Each party hereby covenants and agrees that:

          8.16  Securities Law Compliance.  Subsequent to the Time of Closing,
                -------------------------                                     
the Purchasers and the Company shall take all actions necessary to comply with
all federal securities laws necessary in connection with the transactions
contemplated hereby.


                                   ARTICLE 9

                                  TERMINATION
                                  -----------

          9.1  Termination.  This Agreement may be terminated and the
               -----------                                           
transactions contemplated hereby may be abandoned at any time prior to the Time
of Purchase:

               (a) by the mutual written consent of the parties hereto;

               (b) by the Purchasers or the Company, if the Time of Purchase
shall not have occurred on or prior to 30 days from the date hereof; provided
that the right to terminate this Agreement pursuant to this Section 9.1(b) shall
not be available to any party whose failure to perform any of its obligations
under this Agreement results in the failure of such condition;

               (c) by the Purchasers, in the event the Company breaches any of
its representations, warranties, covenants or other agreements contained in this
Agreement which breach, if susceptible of cure, has not been cured within 30
days after the giving of written notice to the Company; and

               (d) by the Company, in the event the Purchasers breach any of
their representations, warranties, covenants or other agreements contained in
this Agreement which breach, if susceptible of cure, has not been cured within
30 days after the giving of written notice to the Purchasers.

           9.2 Fees and Expenses.
               ----------------- 

          (a) In the event that this Agreement is terminated by the Purchasers
pursuant to Section 9.1(c), then, in addition to any other rights and remedies
available to the Purchaser, the Company shall promptly pay to the Purchasers
$50,000 
<PAGE>
 
                                                                              36

in cash, as reimbursement of the cash deposit previously paid to the Company by
the Purchaser; and

          (b) In the event that, within one year following any termination by
the Purchasers pursuant to Section 9.1(c) by reason of the breach by the Company
of Section 8.15, the Company shall have consummated an Acquisition Transaction
with a Person unaffiliated with the Purchaser, then, in addition to the $50,000
repayment by the Company to the Purchasers as provided in Section 9.2(a) above
and in addition to any other rights and remedies available to the Purchaser, the
Company shall pay to the Purchaser, not later than one Business Day after the
consummation of such Acquisition Proposal, a fee equal to $250,000.

          9.3  Procedure for the Effect of Termination.  In the event that this
               ---------------------------------------                         
Agreement is terminated by the Purchaser, on the one hand, or by the Company, on
the other hand, pursuant to Section 9.1, written notice of such termination and
abandonment shall forthwith be given to the other parties and this Agreement
shall terminate and the transactions contemplated hereby shall be abandoned
without any further action.  If this Agreement is terminated as provided herein,
no party hereto shall have any liability or further obligation to any other
party under the terms of this Agreement except with respect to the willful
breach by any party hereto and except that the provisions of this Section 9.3,
Section 9.2 and Article 10 shall survive the termination of this Agreement.


                                  ARTICLE 10

                                 MISCELLANEOUS
                                 -------------

          10.1  Survival of Provisions.  All of the representations and
                ----------------------                                 
warranties made herein and each of the provisions of Articles 1, 5, 6, 7, 8, 9
and 10 shall survive the execution and delivery of this Agreement, any
investigation by or on behalf of the Purchasers or any Affiliate, acceptance of
the Warrants, the Preferred Shares and payment therefor, or termination of this
Agreement; provided that (i) the Company's obligations contained in Sections 8.1
through 8.8, inclusive, and Section 8.12 through 8.14, inclusive, shall
terminate at such time as there are no Warrants or Shares of Preferred Stock
outstanding, (ii) the Company's obligations contained in Section 8.15 shall
terminate upon the Closing, and (iii) the Purchasers' rights contained in
Section 8.11 shall expire on the seventh anniversary of the Closing.

          10.2  Notices.  All notices, demands and other communications provided
                -------                                                         
for or permitted hereunder shall be made in writing and shall be by registered
or certified first-class mail, return receipt requested, telecopier, courier
services or personal delivery to the following addresses, or to such other
addresses as shall be designated from time to time by a party in accordance with
this Section 10.2:
<PAGE>
 
                                                                              37
                          (a)  if to the Purchasers:

                               Commercial Electronics Capital Partnership, L.P.
                               375 Park Avenue, Suite 1604
                               New York, New York  10152
                               Attention:  John C. Maxwell, III
                               Telephone No.:  (212) 755-9100
                               Telecopier No.:  (212) 755-2018

                          with a copy to:

                               Paul, Weiss, Rifkind, Wharton & Garrison
                               1285 Avenue of the Americas
                               New York, New York  10019-6064
                               Attention:  Michele R. Jenkinson, Esq.
                               Telephone No.:  (212) 373-3101
                               Telecopier No.:  (212) 757-3990

                          (b)  if to the Company:

                               Wiltek, Inc.
                               542 Westport Avenue
                               Norwalk, Connecticut  06853
                               Attention:  President
                               Telephone No.: (203) 853-7400
                               Telecopier No.: (203) 846-3170

                          with a copy to:

                               Finn Dixon & Herling LLP
                               1 Landmark Square, Suite 1400
                               Stamford, CT  06901
                               Attention:  David I. Albin, Esq.
                               Telephone No.:  (203) 325-5000
                               Telecopier No.:  (203) 348-5777

          All such notices and communications shall be deemed to have been duly
given:  when delivered by hand, if personally delivered; one Business Day after
delivery to a courier, if delivered by commercial overnight courier service;
five Business Days after being deposited in the mail, postage prepaid, if
mailed; and when receipt is acknowledged, if telecopied.

          10.  Successors and Assigns.  This Agreement shall inure to the
               ----------------------                                    
benefit of and be binding upon the successors and permitted assigns of the
parties 
<PAGE>
 
                                                                              38

hereto.  The Purchasers may assign any of their rights under this
Agreement or the Registration Rights Agreement to any of their Affiliates or to
any Person to whom the Preferred Shares or the Warrants (or any portion thereof)
are transferred.  The Company may not assign any of its rights hereunder without
the consent of the Purchaser.  Except as provided in Article 7, no Person other
than the parties hereto and their permitted assignees is intended to be a
beneficiary of this Agreement or the Registration Rights Agreement.

          10.4  Amendment and Waiver.  No failure or delay on the part of the
                --------------------                                         
Company or any Holder in exercising any right, power or remedy hereunder shall
operate as a waiver thereof, nor shall any single or partial exercise of any
such right, power or remedy preclude any other or further exercise thereof or
the exercise of any other right, power or remedy.  The remedies provided for
herein are cumulative and are not exclusive of any remedies that may be
available to the Company or the Purchasers at law, in equity or otherwise.  No
waiver or amendment of or consent to any departure by the Company or the
Purchasers from any provision of this Agreement shall be effective unless signed
in writing by the party entitled to the benefit thereof; provided that notice of
                                                         --------               
any such waiver shall be given to each party hereto as set forth below.

          Any amendment, supplement or modification of or to any provision of
this Agreement, any waiver of any provision of this Agreement, and any consent
to any departure by the Company or the Purchasers from the terms of any
provision of this Agreement, shall be effective only in the specific instance
and for the specific purpose for which made or given.  Except where notice is
specifically required by this Agreement, no notice to or demand on the Company
or the Purchasers  in any case shall entitle the Company or the Purchasers to
any other or further notice or demand in similar or other circumstances.

          10.5  Counterparts.  This Agreement may be executed in any number of
                ------------                                                  
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

          10.6  Headings.  The headings in this Agreement are for convenience of
                --------                                                        
reference only and shall not limit or otherwise affect the meaning hereof.

          10.7  Determinations.  All determinations to be made by the Company or
                --------------                                                  
any Holder hereunder in its opinion or judgment or with its approval or
otherwise shall be made by it in its sole discretion.
<PAGE>
 
                                                                              39

          10.8   Governing Law.  This Agreement has been negotiated, executed
                 -------------
and delivered in the State of New York and shall be governed by and construed in
accordance with the laws of the State of New York, without regard to principles
of conflicts of law.

          10.9   Jurisdiction.  Each party to this Agreement hereby irrevocably
                 ------------                                                  
agrees that any legal action or proceeding arising out of or relating to this
Agreement or any agreements or transactions contemplated hereby may be brought
in the courts of the State of New York or of the United States of America for
the Southern District of New York and hereby expressly submits to the personal
jurisdiction and venue of such courts for the purposes thereof and expressly
waives any claim of improper venue and any claim that such courts are an
inconvenient forum.  Each party hereby irrevocably consents to the service of
process of any of the aforementioned courts pursuant to a contractual provision
in any such suit, action or proceeding by the mailing of copies thereof by
registered or certified mail, postage prepaid, to the address set forth in
Section 10.2, such service to become effective ten days after such mailing.

          10.10  Severability.  In the event that any one or more of the
                 ------------                                           
provisions contained herein, or the application thereof in any circumstance, is
held invalid, illegal or unenforceable in any respect for any reason, the
validity, legality and enforceability of any such provision in every other
respect and of the remaining provisions hereof shall not be in any way impaired,
unless the provisions held invalid, illegal or unenforceable shall substantially
impair the benefits of the remaining provisions hereof.

          10.11  Rules of Construction.  Unless the context otherwise requires,
                 ---------------------                                         
"or" is not exclusive, and references to sections or subsections refer to
- ---                                                                      
sections or subsections of this Agreement.

          10.12  Remedies.  If a breach of this Agreement, the Preferred Shares,
                 --------                                                       
or the Warrants occurs and is continuing, any Holder of Preferred Shares or the
Warrants may pursue any available remedy by proceeding at law or in equity to
enforce the performance (including, without limitation, the specific
performance) of any provision of the Preferred Shares, the Warrants, or this
Agreement.  A Holder may maintain a proceeding even if it does not possess any
of the Warrants, or Preferred Shares or does not produce any of them in the
proceeding.  Except as otherwise provided by law, a delay or omission by any
Holder in exercising any right or remedy accruing upon any such breach shall not
impair the right or remedy or constitute a waiver of or acquiescence in any such
breach.  No remedy is exclusive of any other remedy.  All available remedies are
cumulative.

          10.13  Entire Agreement.  This Agreement, together with the exhibits
                 ----------------
and schedules hereto, the Preferred Shares, the Warrants and the Registration
Rights Agreement, is intended by the parties as a final expression of their
agreement and intended to be a complete and exclusive statement of the agreement
and understanding 
<PAGE>
 
                                                                              40

of the parties hereto in respect of the subject matter contained herein and
therein. There are no restrictions, promises, warranties or undertakings, other
than those set forth or referred to herein or therein. This Agreement, together
with the exhibits and schedules hereto, the Preferred Shares, the Warrants and
the Registration Rights Agreement, supersede all prior agreements and
understandings among the parties with respect to such subject matter.

          10.14  Attorneys' Fees.  In any action or proceeding brought to
                 ---------------
enforce any provision of this Agreement, the Preferred Shares, the Warrants and
the Registration Rights Agreement or any other document or instrument
contemplated hereby or thereby, or where any provision hereof or thereof is
validly asserted as a defense, the successful party shall be entitled to recover
reasonable attorneys' fees, charges and disbursements in addition to any other
available remedy.

          10.15  Publicity.  Except as may be required by applicable law, or as
                 ---------                                                     
provided for in Article 8, no party hereto shall issue a publicity release or
announcement or otherwise make any public disclosure concerning this Agreement
or the transactions contemplated hereby, without prior approval by the other
parties hereto.  If any announcement is required by law to be made by a party
hereto, prior to making such announcement such party will deliver a draft of
such announcement to the other parties and shall give the other parties an
opportunity to comment thereon.

          IN WITNESS WHEREOF, the parties hereto have caused this Securities
Purchase Agreement to be executed and delivered by their respective officers
hereunto duly authorized as of the date first above written.


                              WILTEK, INC.


                              By: /s/ David S. Teitelman
                                 _____________________________
                                     Name:  David S. Teitelman
                                     Title: President


                              COMMERCIAL ELECTRONICS
                                 CAPITAL PARTNERSHIP, L.P.

                              By Electronics Investments, L.L.C.
                                    Its General Partner


                              By: /s/ John L. Maxwell III
                                 _____________________________
                                     Name: John L. Maxwell III
<PAGE>
 
                                                                              41





                                     Its: Member


                              COMMERCIAL ELECTRONICS L.L.C.

                              By Electronics Investments, L.L.C.
                                    Its General Partner

                              By: /s/ John C. Maxwell III
                                 ________________________________
                                     Name:  John C. Maxwell III
                                     Its:   Member
<PAGE>
 
                                  SCHEDULE I



Commercial Electronics, L.L.C.
- -------------------------------------------------------------------------------
Securities Purchased                                       Purchase Price
- -------------------------------------------------------------------------------
  750,000 Preferred Shares                                  $2,238,750
1,125,000 Warrants                                              11,250
                                                            ----------
- -------------------------------------------------------------------------------
  Sub-total                                                 $2,250,000
- -------------------------------------------------------------------------------
less pro-rata share of $50,000 prepayment                      (37,500)
                                                            ----------
- -------------------------------------------------------------------------------
  Total purchase price                                      $2,212,500
- -------------------------------------------------------------------------------

Commercial Electronics Capital Parnership, L.L.C.
- -------------------------------------------------

- -------------------------------------------------------------------------------
Securities Purchased                                       Purchase Price
- -------------------------------------------------------------------------------
  250,000 Preferred Shares                                  $  746,250
- -------------------------------------------------------------------------------
  375,000 Warrants                                               3,750
                                                            ----------
- -------------------------------------------------------------------------------
  Sub-total                                                 $  750,000
- -------------------------------------------------------------------------------
less pro-rata share of $50,000 prepayment                      (12,500)
                                                            ----------
- -------------------------------------------------------------------------------
  Total purchase price                                      $  737,500
- -------------------------------------------------------------------------------
<PAGE>
 
                                                                       EXHIBIT A


                                 WILTEK, INC.
                              542 Westport Avenue
                          Norwalk, Connecticut 06853


                                                                January 28, 1999



Mr. Jay Fitzpatrick
9 Mead Lane
Hilton Head, SC  29926

Mr. Boris Frenkiel
241 Catalpa Drive
Wilton, CT  06897

Mr. F. Spencer Pooley
60 Canterbury Court, #646
Orange Park, FL  32065

Dear Sirs:

                  We refer to (i) the Securities Purchase Agreement (the
"Securities Purchase Agreement"), dated as of January 28, 1999, among Wiltek,
- ------------------------------
Inc. (the "Company"), Commercial Electronics Capital Partnership, L.P. and
           -------
Commercial Electronics, L.L.C. (collectively, the "Purchasers") and (ii) the
                                                   ----------
Stock Purchase Agreement, dated January 28, 1999, (the "Stock Purchase
                                                        --------------
Agreement") among the Purchasers and you, pursuant to which you have agreed to
- ---------
sell to the Purchasers, in the aggregate, 732,160 shares (the "Shares") of
                                                               ------
Common Stock, no par value, of the Company owned by you. Capitalized terms used
herein without definition shall have the definitions ascribed to them in the
Stock Purchase Agreement. It is a condition to the Securities Purchase Agreement
and the Stock Purchase Agreement that, among other things, the Company and each
of you execute and deliver to you this letter, pursuant to which the Company
will continue to provide you with certain health benefits subject to the terms
and conditions set forth herein for certain periods after your respective
resignations from the Board of Directors of the Company. Therefore the Company
hereby agrees as follows:
<PAGE>
 
                                                                               2

Mr. Jay Fitzpatrick
Mr. Boris Frenkiel
Mr. F. Spencer Pooley

       Section 1.   From and after the Closing Date, the Company shall, subject
to the provisions of this letter, provide medical benefits for each of the
Selling Stockholders and their respective spouses as of the Closing Date (each,
a "Covered Person" and collectively, "Covered Persons") substantially on the
                                      ---------------
terms and subject to the conditions of the Company's medical insurance plans in
effect on the Closing Date (the "Benefits"). Subject to the provisions of this
                                 --------
letter

(a) the Company shall provide the Benefits to each Covered Person through a
third party insurer for so long as it is commercially available for such Covered
Person and (b) the Covered Persons shall receive Benefits providing the same or
greater coverage as is provided to the Company's full-time employees from time
to time.

       Section 2.   Notwithstanding Section 1 above, nothing in this letter
shall (i) obligate the Company (A) to provide Benefits for any Covered Person
from and after the date that he or she reaches the age of 65 or (B) to make
payments to or on behalf of any Covered Person for Benefits in excess of the
Maximum Amount (as defined below) applicable to such Covered Person and his or
her spouse (including all premiums payable under a group health insurance plan
maintained by the Company that are clearly and directly attributable to the
Covered Persons' inclusion in such plan if, in the second year of any
consecutive two year period for which all Company employees are insured by the
same carrier for both years, the premiums payable for like coverage allocable to
those employees who were also insured for the entire first year of the period,
is increased by 25% or more over the prior year) or (ii) restrict the Company's
ability to terminate or modify its medical insurance plans or change its medical
insurance carriers. No Covered Person shall have any recourse to the Company,
and the Company shall have no obligations to any Covered Person, whether under
this Agreement or otherwise, for any amount in excess of the Maximum Amount
applicable to such Covered Person and his or her spouse. The "Maximum Amount",
                                                              --------------
with respect to each Covered Person and his or her spouse shall be the amount
set forth opposite their names on Schedule I hereto, which amount is inclusive
of the Fund Share (as defined below) applicable to such Covered Person and his
or her spouse. The aggregate Maximum Amount in respect of all Covered Persons
shall be $400,000.

       Section 3.   On the Closing Date, the Company and the Selling
Stockholders will enter into an escrow agreement with an escrow agent reasonably
satisfactory to such parties substantially in the form attached as Exhibit B to
the Stock Purchase Agreement (the "Escrow Agreement"). Pursuant thereto, the
                                   ----------------
Company will establish an escrow account (the "Fund") into which it shall
                                               -----
deposit $250,000 to secure a portion of its obligations under this letter.
Rights in the Fund shall be allocated among the Covered Persons in the amounts
set forth opposite their names on Schedule II hereto (each such allocation, a
"Fund Share"). The Fund Share applicable to each Covered Person shall be (i)
 ----------
reduced from time to time by amounts paid by the
<PAGE>
 
                                                                               3

Mr. Jay Fitzpatrick
Mr. Boris Frenkiel
Mr. F. Spencer Pooley

Company to or on behalf of such Covered Person in satisfaction of its
obligations hereunder or (ii) adjusted from time to time to reflect income
earned or losses incurred from the investment of the Fund in accordance with the
terms of the Escrow Agreement. 


       Section 4.    At any time that the Company's obligation to provide
Benefits to any Covered Person and his or her spouse terminates under this
letter for any reason, any amounts remaining in the Fund Share applicable to
such Covered Person and his or her spouse shall become the property of and shall
be promptly returned to the Company.

      Section 5.     So long as (i) the Company continues to maintain medical
insurance coverage for a Covered Person with a third party provider, (ii)
continues to be obligated to provide Benefits to such Covered Person under this
letter and (iii) the aggregate amount of the Company's prior payments in respect
of such Covered Person and his or her spouse under this letter are less than the
Maximum Amount applicable to such Covered Person and his or her spouse
(including all premiums payable under a group health insurance plan maintained
by the Company that are clearly and directly attributable to the Covered
Persons' inclusion in such plan if, in the second year of any consecutive two
year period for which all Company employees are insured by the same carrier for
both years, the premiums payable for like coverage allocable to those employees
who were also insured for the entire first year of the period, is increased by
25% or more over the prior year), the Company will pay all applicable premiums
under such coverage; provided, that, notwithstanding anything to the contrary
set forth herein, nothing herein shall obligate the Company to pay or reimburse
a Covered Person for any "deductible" payable by such Covered Person pursuant to
such coverage.

         Section 6.    In the event that (a) the Company ceases to maintain
medical insurance coverage for a Covered Person with a third party provider (but
remains obligated to provide Benefits to such Covered Person under this letter)
and (b) the aggregate amount of the Company's prior payments in respect of such
Covered Person and his or her spouse under this letter is less than the Maximum
Amount applicable to such Covered Person and his or her spouse, the Company will
continue to provide Benefits to such Covered Person, subject to the following:

 (i) The Company will pay (or reimburse a Covered Person if he has already paid)
claims for Benefits submitted by such Covered Person to the Company in writing
(each, a "Claim") in an amount (a "Benefit Payment") equal to the lesser of (x)
          -----                    ---------------
the full amount of the Claim and (y) the remaining balance of the Fund Share to
which the Covered Person submitting
<PAGE>
 
                                                                               4

Mr. Jay Fitzpatrick
Mr. Boris Frenkiel
Mr. F. Spencer Pooley


the Claim is entitled or, if such Fund Share has been exhausted, an amount
which, together with the aggregate of the Company's prior payments in respect of
such Covered Person and his or her spouse, is equal to the Maximum Amount.

                       (ii) If the Company believes in good faith that the
         Covered Person is not entitled to payment of his Claim, within five
         business days after receipt of such Claim, the Company shall give
         written notice (a "Company Notice") to the Covered Person, which notice
         shall set forth the specific reasons for such objection and if, within
         five days after delivery of the Company Notice, the Company and the
         Covered Person are unable to reach agreement with respect to the
         subject Claim, it shall be submitted to an arbitrator acceptable to
         each of the Company and such Covered Person, who shall take into
         account the terms of this letter and whose determination shall be
         binding on each of the Company and the Covered Person. In the event the
         Company and the Covered Person cannot agree on a mutually acceptable
         arbitrator, the arbitrator selected by the Company and the arbitrator
         selected by the Covered Person shall select a third arbitrator who
         shall render a determination as provided herein. Such arbitration shall
         take place within 50 miles of the then permanent United States
         residence of the Covered Person, unless otherwise agreed to by the
         parties. The fees and expenses of the arbitrator shall be paid by the
         party against whom the arbitrator has rendered his or her decision.

                       (iii) In no event shall the Company be obligated to make
         any such payments pursuant to this Section 6 in excess of the Maximum
         Amount applicable to such Covered Person and his or her spouse at the
         time the Claim is made.

           Section 7. Upon any payment by the Company pursuant to Sections 5 and
6 above the Company shall submit statements for expenses paid, and be entitled
to reimbursements therefor, all in accordance with the terms of the Escrow
Agreement to the extent amounts remain in the Fund Share applicable to such
Covered Person.

           Section 8. The Company's obligations under this letter shall cease
with respect to any Covered Person at the earliest to occur of (i) such Covered
Person reaching the age of 65, (ii) the death of such Covered Person, (iii) the
Company's expenditure of an amount equal to the Maximum Amount applicable to
such Covered Person and his or her spouse.
<PAGE>
 
                                                                               5

Mr. Jay Fitzpatrick
Mr. Boris Fenkiel
Mr. F. Spencer Pooley



                  Section 9. The Company's obligations under this letter shall
be conditional upon the waiver by each of the Covered Persons of their
respective rights under the resolution of the Board of Directors, dated October
16, 1997 (the "Resolution"), relating to the provision of certain benefits to
former officers of the Company, and this letter, together with the Schedules and
Exhibit hereto, shall supersede the Resolution in all respects, and shall
constitute the entire obligation of the Company to provide Benefits to the
Covered Persons. By execution of this letter, the Covered Persons hereby waive
and relinquish all rights and claims under the Resolution.


                  If you are in agreement with the terms of this letter and the
Schedules and Exhibit hereto, please confirm your agreement by signing and
returning the enclosed copies of this letter.

                                       Very truly yours,

                                       WILTEK, INC.



                                       By: ____________________________
                                             Name:
                                             Title:



Agreed to and accepted as of 
the date first above written:



- ------------------------------
      Jay Fitzpatrick



- ------------------------------
      Boris Frenkiel
<PAGE>
 
                                                                               6

Mr. Jay Fitzpatrick
Mr. Boris Frenkiel
Mr. F. Spencer


- ------------------------------
    F. Spencer Pooley
<PAGE>
 
                                  SCHEDULE I
<TABLE> 
<CAPTION> 

- --------------------------------------------------------------  ----------------------------------------------
<S>                                                             <C>  

 Covered Persons                                                Applicable Maximum Amount*
 ---------------                                                -------------------------

- -------------------------------------------------------------- ----------------------------------------------
Mr. & Mrs. Jay Fitzpatrick                                                       $200,000
9 Mead Lane
Hilton Head, SC  29926
- -------------------------------------------------------------- ----------------------------------------------
Mr. & Mrs. Boris Frenkiel                                                        $ 96,000
241 Catalpa Drive
Wilton, CT  06897
- -------------------------------------------------------------- ----------------------------------------------
Mr. & Mrs. F. Spencer Pooley                                                     $104,000
60 Canterbury Court, #646
Orange Park, FL  32065
- -------------------------------------------------------------- ----------------------------------------------
Total:                                                                           $400,000
- -------------------------------------------------------------- ----------------------------------------------

</TABLE> 



______________________
   * Amounts are the aggregate Maximum Amounts applicable to the couple listed 
under the "Covered Persons" column.
<PAGE>
 
                                  SCHEDULE II
<TABLE> 
<CAPTION> 

- -------------------------------------------------------------- --------------------------------------------
<S>                                                           <C> 

  Covered Persons                                              Fund Share                
  ---------------                                              ----------
- -------------------------------------------------------------- --------------------------------------------
Mr. & Mrs. Jay Fitzpatrick                                               $125,000 (50%)
9 Mead Lane
Hilton Head, SC  29926
- -------------------------------------------------------------- --------------------------------------------
Mr. & Mrs. Boris Frenkiel                                                $ 60,000 (24%)
241 Catalpa Drive
Wilton, CT  06897
- -------------------------------------------------------------- --------------------------------------------
Mr. & Mrs. F. Spencer Pooley                                             $ 65,000 (26%)
60 Canterbury Court, #646
Orange Park, FL  32065
- -------------------------------------------------------------- --------------------------------------------
</TABLE> 


- ---------------------
**"Fund Shares are the aggregate amounts applicable to the couple listed under
"Fund Share" column.
<PAGE>
 
                                                                       EXHIBIT B


                               ESCROW AGREEMENT
                               ----------------


          ESCROW AGREEMENT, dated as of January 28, 1999, by and among WILTEK,
INC., a Connecticut corporation (the "Company"), JAY FITZPATRICK, BORIS FRENKIEL
                                      -------                                   
and F. SPENCER POOLEY (collectively, the "Selling Stockholders") and NICHOLS &
                                          --------------------                
LEVINE ASSET MANAGEMENT, INC. (the "Escrow Agent").
                                    ------------   

          WHEREAS, the Company has entered into a Securities Purchase Agreement
(the "Securities Purchase Agreement"), dated as of January 28, 1999, by and
      -----------------------------                                        
among the Company, Commercial Electronics Capital Partnership, L.P., a Delaware
limited partnership, and Commercial Electronics, L.L.C., a Delaware corporation,
(collectively, the ""Purchasers"), pursuant to which the Purchasers have agreed
                    ----------                                                
to purchase certain securities of the Company from the Company;

          WHEREAS, the Selling Stockholders have entered into a Stock Purchase
Agreement (the Stock "Purchase Agreement"), dated as of January 28, 1999, by
and among the Selling Stockholders and the Purchasers, pursuant to which the
Purchasers have agreed to purchase certain securities of the Company from the
Selling Stockholders;

          WHEREAS, in connection with the Securities Purchase Agreement, the
Company has agreed to establish a fund to fulfill a portion of its obligations
under a Medical Benefit Letter, dated as of January 28, 1999 (the "Medical
                                                                   -------
Benefit Letter") pursuant to which the Company has agreed to provide medical
- --------------                                                              
insurance benefits for the Selling Stockholders and their respective spouses as
of the date hereof (each such Selling Stockholder and his spouse, a
                                                                   
"Beneficiary" and, collectively, the "Beneficiaries") substantially on the terms
 -----------                          -------------                             
and subject to the conditions of the Company's medical insurance plan as in
effect on the date hereof, and subject to the terms and conditions contained in
the Medical Benefit Letter and this Agreement (the "Benefits"); and
                                                    --------       

          WHEREAS, this Agreement sets forth the terms and conditions upon which
funds deposited by the Company in connection therewith will be held, invested
and disbursed by the Escrow Agent.

          NOW THEREFORE, in consideration of the premises and the mutual
covenants and agreements hereinafter set forth, the parties hereto agree as
follows:
<PAGE>
 
                                                                               2

                                  ARTICLE I.

                        ESCROW AGENT AND THE ESCROW FUND
                       --------------------------------

          Section A.  Escrow Agent.  The Company hereby appoints NICHOLS &
                      ------------                                        
LEVINE ASSET MANAGEMENT, INC., as Escrow Agent hereunder for purposes of
receiving, investing (where appropriate) and disbursing the Escrow Fund (as
hereinafter defined).

          Section B.  Establishment of Escrow Fund and Deposit of Funds.
                      -------------------------------------------------  
Simultaneously with the execution and delivery of this Agreement by the parties
hereto, the Company is depositing with the Escrow Agent the sum of $250,000 by
wire transfer of immediately available funds (the "Deposited Amount").  The
                                                   ----------------        
Deposited Amount as from time to time invested and reinvested as herein
provided, less any distributions pursuant to Article II, is herein referred to
as the "Escrow Fund."
        -----------  

          Section C.  Receipt of Deposited Amount.  The Escrow Agent hereby
                      ---------------------------                          
acknowledges receipt from the Company of the Deposited Amount and agrees to hold
the Deposited Amount and the Escrow Fund in accordance with the terms and
conditions set forth herein.

          Section D.  Investment of Escrow Fund.
                      ------------------------- 

          (a) The Escrow Agent shall invest any or all of the Escrow Fund, and
any undistributed accretions thereto or income with respect thereto, in its
reasonable discretion in any of the following:

          (i) obligations issued or guaranteed by the United States of America
     or any agency or instrumentality thereof;

          (ii) certificates of deposit or accounts with national banks or
     corporations endowed with trust powers having capital and surplus in excess
     of $100,000,000;

          (iii)  commercial paper at the time of investment rated A-1 by
     Standard & Poor's Corporation or Prime-1 by Moody's Investor's Service,
     Inc.; and

          (iv) obligations issued by any state or municipality of the United
     States.

          (b) The Company shall be deemed an "income beneficiary" of the Escrow
Fund and, except as provided in the immediately following sentence 
<PAGE>
 
                                                                               3

and Section 2.1, shall have the exclusive right to any income earned thereon.
Any income earned and any losses incurred on the Escrow Fund shall be applied to
the Fund Shares (defined in Section 1.5) in the proportions set forth on
Schedule I hereto under the caption "Percentage Allocation of Fund" (as such
Fund Shares may be adjusted from time to time to reflect distributions pursuant
to Article II). The Escrow Agent shall have no responsibility for any loss
resulting from any such investment, unless such loss is attributable to its bad
faith, willful misconduct or gross negligence.

          Section E.  Fund Shares.  Solely for purposes of fulfilling the
                      -----------                                        
Company's obligation to provide the Benefits, and until such time as an event
set forth in clause (x) or (y) of Section 2.2(a) occurs with respect to a
Beneficiary, such Beneficiary shall be entitled to the benefit of, in accordance
with the terms hereof, a portion of the Escrow Amount (each a "Fund Share" and,
                                                               ----------      
collectively, the "Fund Shares").  A Fund Share shall initially be equal to the
                   -----------                                                 
portion of the Deposited Amount set forth opposite the name of each Beneficiary
on Schedule I hereto under the caption "Percentage Allocation of Fund" and shall
thereafter be increased by the proportional share of any income earned and
decreased by any payments made to or on behalf of such Beneficiary from such
Fund Share and by any losses incurred from time to time and all applied in
accordance with Section 1.4.  Any funds released under Article II in respect of
Benefits provided to a Beneficiary shall be made solely from the Fund Share
attributable to such Beneficiary.  Except as provided in Section 2.1(c), a
Beneficiary shall be entitled only to the benefit of his Fund Share, but not to
direct receipt of the monies in the Fund Share.

                                  ARTICLE II.

                      RELEASE OF AMOUNTS FROM ESCROW FUND
                      -----------------------------------

          Section A.  Release of Funds in Connection With Payment of Medical
                      ------------------------------------------------------
Insurance Premiums and Medical Claims.
- ------------------------------------- 

          (a) The parties acknowledge that the Company is currently providing
Benefits for the Beneficiaries through a third party health insurance provider
(AThird Party Coverage@). So long as the Company continues to maintain Third
  --------------------                                                      
Party Coverage for one or more Beneficiaries, the Company shall submit to the
Escrow Agent (i) on a quarterly basis, a statement setting forth the payment of
premiums paid by the Company for such health insurance in connection with the
Benefits provided to the Beneficiaries pursuant to its obligations under the
Medical Benefit Letter (including amounts described in Section 2(i)(B) of the
Medical Benefits Letter) and (ii) from time to time, but in no event more often
than quarterly, a statement setting forth the payment of Benefits, if any,
provided by the Company to the Beneficiaries pursuant to its obligations under
the Medical Benefit Letter but not otherwise covered by such health 
<PAGE>
 
                                                                               4


insurance. Each invoice or statement so submitted by the Company in accordance
with this Section 2.1(a) shall set forth the amounts paid by the Company in
connection with Benefits for each Beneficiary (including amounts described in
Section 2(i)(B) of the Medical Benefits Letter) (the "Beneficiary's Premium").
Not later than five business days following receipt of such invoice or
statement, the Escrow Agent shall pay to the Company from the Fund Share of that
Beneficiary an amount equal to the Beneficiary's Premium for that Beneficiary.

          (b) In the event that, for any reason other than as set forth in
clauses (x) and (y) of Section 2.2(a) with respect to a Beneficiary, the Company
is no longer providing Benefits through Third Party Coverage, and there remain
funds in such Beneficiary's Fund Share, (i) the Company shall promptly notify
the Escrow Agent that it is no longer providing Benefits through Third Party
Coverage and (ii) the Company shall submit to the Escrow Agent from time to
time, but in no event more than quarterly, a statement setting forth the payment
of amounts paid by the Company in connection with the Benefits provided by the
Company to such Beneficiary pursuant to its obligations under the Medical
Benefit Letter.  Each statement so submitted by the Company in accordance with
this Section 2.1(b) shall set forth the amounts paid by the Company in
connection with Benefits for each Beneficiary (the "Beneficiary's Coverage").
                                                    ----------------------    
Not later than five business days following receipt of such statement, the
Escrow Agent shall pay to the Company from the Fund Share of that Beneficiary an
amount equal to the Beneficiary's Coverage for that Beneficiary.

          (c) In the event that (i) the Company has been dissolved or otherwise
ceases to exist for any reason (and no successor entity has assumed the
Company's obligations under the Medical Benefit Letter) or (ii) the entry of a
final judgment by an arbitrator or a court that the Company has defaulted in its
payment obligations under the Medical Benefit Letter, and there remain funds in
a Beneficiary's Fund Share, such Beneficiary may submit directly to the Escrow
Agent any invoices for Benefits that, but for the dissolution or other cessation
of existence of the Company, or the default by the Company of its obligations,
would have been provided by the Company pursuant to the Medical Benefit Letter
(the amount of such invoice being referred to herein as a "Benefit Claim"), and
                                                           -------------       
the Beneficiary shall be entitled, subject to the provisions of this Agreement,
to receive in cash, from the Fund Share attributable to such Beneficiary then
held by the Escrow Agent, an amount equal to the lesser of (i) the full amount
of the Benefit Claim or (ii) the remaining balance of the Fund Share to which
the Beneficiary submitting the Benefit Claim is entitled.

          (d) In no event shall the Escrow Agent make payments, or shall any
Beneficiary be entitled to receive payments, in excess of the amount remaining
at any time in such Beneficiary's Fund Share.
<PAGE>
 
                                                                               5

          Section B.  Release of Remaining Funds to the Company.
                      ----------------------------------------- 

          (a) With respect to each Beneficiary's Fund Share, upon the earlier to
occur of the date on which (x) both individuals who are a Beneficiary of such
Fund Share reach the age of 65 or (y) both individuals who are a Beneficiary of
such Fund Share die, the Company may direct the Escrow Agent to withdraw and pay
to the Company all monies then held by the Escrow Agent in such Fund Share.
Upon receipt of instructions from the Company pursuant to this Section 2.2(a)
regarding the release of funds to the Company, any funds due to be paid to the
Company from the Escrow Fund shall be paid promptly by the Escrow Agent to the
Company.

          (b) In the event that (i) any of the events set forth in clause (x) or
(y) of Section 2.2(a) occurs with respect to all Beneficiaries and (ii) the
Company is no longer in existence (and no successor entity has assumed the
Company's obligations under the Medical Benefit Letter), all monies remaining in
the Fund Shares shall be disbursed in accordance with applicable law.


                                 ARTICLE III.

                               THE ESCROW AGENT
                               ----------------

          Section A.  Concerning the Escrow Agent.
                      --------------------------- 

          (a) The duties of the Escrow Agent are only such as are herein
specifically provided, and the Escrow Agent shall not be liable for anything it
may do or refrain from doing in connection with its duties hereunder except as a
result of its gross negligence, willful misconduct or bad faith.

          (b) The Escrow Agent shall be reimbursed by the Company for its fees
(more specifically set forth on Exhibit A hereto) and any out-of-pocket expenses
(including counsel fees) reasonably incurred by it in connection with the
performance of its duties and obligations under this Agreement.

          (c) Each of the Company and the Beneficiaries hereby agree to
indemnify the Escrow Agent for, and to hold it harmless against, any loss,
liability or expense incurred without gross negligence, willful misconduct or
bad faith on its part, arising out of or in connection with the performance of
any of its powers or duties hereunder, including, without limitation, the costs
and expenses of defending itself against any claim or liability in connection
therewith.
<PAGE>
 
                                                                               6

          (d) The Escrow Agent shall be entitled to rely upon and to act and
refrain from acting in reliance upon any written notice, request, consent,
certificate, order, affidavit, letter, telegram or other document furnished to
it hereunder and believed by it to be genuine and to have been signed or sent by
the proper party.  The Escrow Agent may consult with counsel and shall not be
liable for anything it may do or refrain from doing in accordance with the
written opinion and instructions of counsel.  Copies of all such opinions shall
be made available to the other parties hereto upon request.

          (e) Any amounts to be paid by the Escrow Agent to the Beneficiary or
the Company hereunder shall be paid in cash, by wire transfer or by cashier's or
certified check or by any check drawn by the Escrow Agent.

          (f) The Escrow Agent shall make payment to or for, or deliver
documents to, any party only if in its judgment such payment or delivery may be
made under the terms of this Agreement without its incurring any liability.  If
conflicting demands not expressly provided for in this Agreement are made or
notices served upon the Escrow Agent with respect to its action or omission
under this Agreement, the parties hereto agree that the Escrow Agent shall have
the right to elect to do either or both of the following:  (i) withhold and stop
all future actions or omissions on its part under this Agreement; or (ii) file a
suit in interpleader or for instructions or for a declaratory judgment for other
relief and obtain an order from the proper court requiring the parties to
litigate in such court their conflicting claims and demands.  In the event any
such action is taken, the Escrow Agent shall be fully released and discharged
from all obligations to perform any duties or obligations imposed upon it by
this Agreement unless and until otherwise ordered by such court.

          (g) In the event the Escrow Agent becomes involved in any litigation
or dispute by reason hereof, it is hereby authorized to deposit with the clerk
of a court of competent jurisdiction any and all funds or other property held by
it pursuant hereto and, thereupon, shall stand fully relieved and discharged of
any further duties hereunder.  Also, by reason hereof, the Escrow Agent is
hereby authorized to interplead all interested parties in any court of competent
jurisdiction and to deposit with the clerk of such court any and all funds,
securities or other property held by it pursuant hereto and, thereupon, shall
stand fully relieved and discharged of any further duties hereunder.

          Section B.  Resignation; Removal.  If at any time the Escrow Agent
                      --------------------                                  
shall become incapable of acting or shall be adjudged a bankrupt or insolvent or
a receiver of the Escrow Agent or of its property shall be appointed or any
public officer shall take charge or control of the Escrow Agent or of its
property or affairs for the purpose of rehabilitation, conservation or
liquidation, then the Company and the Beneficiaries 
<PAGE>
 
                                                                               7

shall appoint a successor Escrow Agent. The Escrow Agent may resign at any time
upon 45 days' written notice to the Company and the Beneficiaries. The
Beneficiaries and the Company may terminate the Escrow Agent as escrow agent
hereunder in their sole discretion, acting jointly, upon 45 days' written notice
from the Beneficiaries and the Company to the Escrow Agent prior to the
effective date of the termination. All amounts in the Escrow Fund held by a
resigning or terminated Escrow Agent hereunder shall be delivered to the
successor Escrow Agent on or prior to the effective date of such resignation or
termination, as the case may be, or if such successor has not yet been
appointed, to a court of competent jurisdiction pending appointment of a
successor.


                                  ARTICLE IV.

                                 MISCELLANEOUS
                                 -------------

          Section A.  Counterparts.  This Agreement may be executed in any
                      ------------                                        
number of counterparts by the parties hereto in separate counterparts, each of
which shall be deemed an original, but all such counterparts shall together
constitute one and the same instrument.

          Section B.  Invalidity of Provisions.  In case any one or more of the
                      ------------------------                                 
provisions contained in this Agreement should be or become invalid, illegal or
unenforceable in any respect, the validity, legality and enforceability of the
remaining provisions contained herein shall not be affected, prejudiced or
disturbed thereby.

          Section C.  Captions.  The captions in this Agreement are for
                      --------                                         
conveyance only and do not define or limit the scope or intent of any provisions
or Sections of this Agreement.

          Section D.  Termination.  Unless terminated earlier with the consent
                      -----------                                             
of the parties hereto, this Agreement shall remain in full force and effect
until all monies in the Escrow Fund shall have been released in accordance with
the terms hereof; provided, however, that this Agreement may be terminated on
                  --------  -------                                          
such earlier date, or may be extended until such later date, as may be
established by any non-appealable final order of a court of competent
jurisdiction directing the termination or extension of this Agreement.

          Section E.  Notices.  Each notice, claim, certificate, request, demand
                      -------                                                   
and other communication hereunder shall be in writing and addressed as follows:

          If to the Company, to it at:
<PAGE>
 
                                                                               8
          Wiltek, Inc.
          542 Westport Avenue
          Norwalk, Connecticut 06851
          Attention: President

          with a copy to the other parties hereto;

          If to a Beneficiary, to him at the address set forth opposite such
          Beneficiary's name on Schedule I hereto,

          with a copy to the other parties hereto, and to:

          The Jacobson Law Firm, LLC
          96 Myrtle Avenue
          P.O. Box 272
          Westport, Connecticut 06881-0272;

          If to the Escrow Agent, to it at:

          Nichols & Levine Asset Management, Inc.
          38 Post Road West
          Westport, Connecticut 06880

          with a copy to the other parties hereto;

or to such other addresses as the person to whom notice is to be sent may have
previously furnished to the other parties in writing in the manner set forth
above.  Any such notice, claim or other communication shall be deemed
conclusively to have been given and received (i) on the first business day
following the day duly sent by telecopier, or timely received by a nationally
recognized overnight courier or United States Express Mail, with the cost of
transmission or delivery prepaid; (ii) on the fifth business day following the
day duly sent by certified or registered United States mail, postage prepaid and
return receipt requested; or (iii) when otherwise personally delivered to the
addressee.

          Section F.  Binding Agreement.  All covenants and agreements contained
                      -----------------                                         
in this Agreement by or on behalf of any of the parties hereto shall bind and
inure to the benefit of the respective successors, assigns, heirs, executors,
administrators and legal representatives of the parties hereto whether so
expressed or not.
<PAGE>
 
                                                                               9

          Section G.  Governing Law.  This Agreement shall be governed by and
                      -------------                                          
construed in accordance with the laws of the State of Connecticut without regard
to choice of law or conflict of law provisions or rules.

          Section H.  Fiscal Year and Tax ID Number.  For purposes of
                      -----------------------------                  
administration of the Fund, the fiscal year shall be the fiscal year of the
Company, which at the date hereof is October 31, and the tax ID number shall be
the tax ID number of the Company.

          Section I.  Miscellaneous.  This Agreement and the Securities Purchase
                      -------------                                             
Agreement contain the entire understanding of the parties with respect to the
subject matter hereof.  No agreement shall be effective to change or modify,
supplement, amend or discharge in whole or in part this Agreement unless such
agreement is in writing, signed by the parties to this Agreement.

          IN WITNESS WHEREOF, the parties hereto have executed this Escrow
Agreement as of the day and year first above written.


                              WILTEK, INC.


                              By_____________________________
                              Title:



                              ________________________________
                                      Jay Fitzpatrick



                              _________________________________
                                      Boris Frenkiel



                              _________________________________
                                      F. Spencer Pooley
<PAGE>
 
                              NICHOLS & LEVINE ASSET MANAGEMENT, INC.


                              By_____________________________
                              Title:
<PAGE>
 
                                  SCHEDULE I
<TABLE>
<CAPTION>
 
 
 
Beneficiaries                   Percentage Allocation of Fund
- ------------------------------  ------------------------------
<S>                             <C>
- --------------------------------------------------------------
Mr. & Mrs. Jay Fitzpatrick                                 50%
9 Mead Lane
Hilton Head, SC 29926
- -------------------------------------------------------------- 
Mr. & Mrs. Boris Frenkiel                                  24%
241 Catalpa Drive
Wilton, CT 06897
- -------------------------------------------------------------- 
Mr. & Mrs. F. Spencer Pooley                               26%
60 Canterbury Court, #646
Orange Park, FL 32065
- --------------------------------------------------------------
</TABLE>
<PAGE>
 
                                   EXHIBIT A



          Nichols & Levine Asset Management, Inc., located at 38 Post Road West,
Westport, CT 06880, will provide services as escrow agent for a fee of .5% of
the escrowed funds, payable quarterly, to be deducted from the funds on deposit
as the escrowed account, together with other reasonable expenses actually
incurred and normal transaction charges.
<PAGE>
 
                                   Exhibit C

Intentionally omitted. See Exhibit 3.2
<PAGE>
 
                                                                       EXHIBIT D
                                                                       ---------

NEITHER THE WARRANTS REPRESENTED HEREBY NOR THE SECURITIES ISSUABLE UPON
EXERCISE HEREOF HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), OR THE SECURITIES LAWS OF ANY STATE OR OTHER
JURISDICTION. THE WARRANTS REPRESENTED HEREBY AND THE SECURITIES ISSUABLE UPON
EXERCISE HEREOF HAVE BEEN AND WILL BE SOLD IN RELIANCE UPON EXEMPTIONS
THEREUNDER. THE SALE OR OTHER DISPOSITION OF THE WARRANTS REPRESENTED HEREBY AND
THE SECURITIES ISSUABLE UPON EXERCISE HEREOF IS RESTRICTED IN ACCORDANCE WITH
THAT ACT AND THOSE LAWS, MAY ONLY BE MADE PURSUANT TO AN EXEMPTION FROM SUCH
REGISTRATION AND, IN THE EVENT OF SUCH AN UNREGISTERED SALE OR OTHER
DISPOSITION, IS PROHIBITED UNLESS THE ISSUER HEREOF RECEIVES AN OPINION OF
COUNSEL SATISFACTORY TO IT AND ITS COUNSEL THAT SUCH SALE OR OTHER DISPOSITION
CAN BE MADE WITHOUT REGISTRATION UNDER THAT ACT OR THOSE LAWS.


                                                WARRANT NO. 1


                                    WARRANT

                      TO PURCHASE SHARES OF COMMON STOCK,

                                 NO PAR VALUE,

                                      OF

                                 WILTEK, INC.


        THIS IS TO CERTIFY THAT COMMERCIAL ELECTRONICS CAPITAL PARTNERSHIP,
L.P.1, or its registered assigns, is the owner of 375,000 Warrants (as defined
below), each of which entitles the registered holder thereof to purchase from
WILTEK, INC., a Connecticut corporation (the "Company"), one fully paid, duly
authorized and non-assessable share of Common Stock, no par value, of the
Company (the "Common Stock"), at any time prior to 5:00 p.m., New York City
time,




- ------------------------------
*1    Identical Warrant covering 1,125,000 shares to be held by Commercial
      Electronics, L.L.C. will be executed at closing.
<PAGE>
 
                                                                               2



on July 28, 2000 (the "Expiration Date"), at $1.00 per share (the "Exercise
                       ---------------                             --------
Price"), all on the terms and subject to the conditions hereinafter set forth.
- -----

        The number of shares of Common Stock issuable upon exercise of
each such Warrant (the "Number Issuable") is subject to adjustment from time to
                        ---------------
time pursuant to the provisions of Section 2 of this Warrant Certificate. The
Warrants evidenced by this certificate are part of a series of warrants to
purchase initially up to 1,500,000 shares of Common Stock (the "Warrants")
                                                                --------
issued pursuant to a Securities Purchase Agreement, dated as of January 28,
1999, by and among the Company, Commercial Electronics Capital Partnership, L.P.
and Commercial Electronics, L.L.C. (the "Purchase Agreement").

        Capitalized terms used herein but not otherwise defined shall have the
meanings given them in Section 11 hereof.


        Section 1. Exercise of Warrant. Subject to the last paragraph of this
                   -------------------
Section 1, the Warrants evidenced hereby may be exercised, in whole but not in
part, by the registered holder hereof at any time prior to the Expiration Date,
upon delivery to the Company at the principal executive office of the Company in
the United States of America, of (a) this Warrant Certificate, (b) a written
notice stating that such holder elects to exercise all or a specified number of
the Warrants evidenced hereby in accordance with the provisions of this Section
1 and specifying the name or names in which such holder wishes the certificate
or certificates for shares of Common Stock to be issued, (c) an appropriate
investment letter, if deemed reasonably necessary by counsel to the Company to
assure compliance with applicable securities laws, and (d) payment of the
Exercise Price for the shares of Common Stock issuable upon exercise of such
Warrants, which shall be payable in cash or by a certified or official bank
check payable to the order of the Company (collectively, the "Warrant Exercise
                                                              ----------------
Documentation").
- -------------

        As promptly as practicable, and in any event within five Business Days
after receipt of the Warrant Exercise Documentation, the Company shall deliver
or cause to be delivered (i) certificates representing the number of validly
issued, fully paid and non-assessable shares of Common Stock specified in the
Warrant Exercise Documentation, (ii) if applicable, cash in lieu of any fraction
of a share, as hereinafter provided, and (iii) if less than the full number of
Warrants evidenced hereby are then being exercised, a new Warrant Certificate or
Certificates, of like tenor, for the number of Warrants evidenced by this
Warrant Certificate less the number of Warrants then being exercised. Such
exercise shall be deemed to have been made at the close of business on the date
of delivery of the Warrant Exercise Documentation so that the Person entitled to
<PAGE>
 
                                                                               3

receive shares of Common Stock upon such exercise shall be treated for all
purposes as having become the record holder of such shares of Common Stock at
such time. No such surrender shall be effective to constitute the Person
entitled to receive such shares as the record holder thereof while the transfer
books of the Company for the Common Stock are closed for any purpose (but not
for any period in excess of five days); but any such surrender of this Warrant
Certificate for exercise during any period while such books are so closed shall
become effective for exercise immediately upon the reopening of such books, as
if the exercise had been made on the date this Warrant Certificate was
surrendered and for the Number Issuable of Common Stock specified in the Warrant
Exercise Documentation and at the Exercise Price in effect at the date of such
surrender.

        The Company shall pay all expenses in connection with, and all taxes and
other governmental charges (other than income taxes of the holder) that may be
imposed in respect of, the issue or delivery of any shares of Common Stock
issuable upon the exercise of the Warrants evidenced hereby. The Company shall
not be required, however, to pay any tax or other charge imposed in connection
with any transfer involved in the issue of any certificate for shares of Common
Stock in any name other than that of the registered holder of the Warrants
evidenced hereby.

        In connection with the exercise of any Warrants evidenced hereby, no
fractions or shares of Common Stock shall be issued, but in lieu thereof the
Company shall pay a cash adjustment in respect of such fractional interest in an
amount equal to such fractional interest multiplied by the Current Market Price
per share of Common Stock on the Business Day which next precedes the date of
exercise. If more than one such Warrant shall be exercised by the holder thereof
at the same time, the number of full shares of Common Stock issuable on such
exercise shall be computed on the basis of the total number of Warrants so
exercised.

        Section 2.  Adjustments.
                    -----------

               (a)    Adjustment of Number Issuable. The Number Issuable shall
                      -----------------------------
be subject to adjustment from time to time as follows:

                      (i)  In case the Company shall at any time or from time to
        time after the Issue Date:

                           (A)   pay a dividend or make any other distribution
                  on the outstanding shares of Common Stock in capital stock
                  (which, for purposes of this Section 2 shall include, without
                  limitation, any options, warrants or other rights to acquire
                  capital stock) of the Company;

                           (B)   subdivide the outstanding shares of Common
                  Stock into a larger number of shares;
<PAGE>
 
                                                                               4

                           (C)   combine the outstanding shares of Common Stock
                  into a smaller number of shares; or

                           (D)   issue any shares of its capital stock in a
                  reclassification of the Common Stock;

         then, and in each such case, the Number Issuable in effect immediately
         prior to such event shall be adjusted (and any other appropriate
         actions shall be taken by the Company) so that the holder of any
         Warrant evidenced hereby thereafter exercised shall be entitled to
         receive the number of shares of Common Stock or other securities of the
         Company which such holder would have owned or had been entitled to
         receive upon or by reason of any of the events described above, had
         such Warrant been exercised immediately prior to the happening of such
         event. An adjustment made pursuant to this clause (i) shall become
         effective retroactively (x) in the case of any such dividend or
         distribution, to a date immediately following the close of business on
         the record date for the determination of holders of shares of Common
         Stock entitled to receive such dividend or distribution, or (y) in the
         case of any such subdivision, combination or reclassification, to the
         close of business on the date upon which such corporate action becomes
         effective.

                        (ii)  In case the Company shall at any time or from time
         to time after the Issue Date distribute to any holder of shares of its
         Common Stock (including any such distribution made in connection with a
         consolidation or merger in which the Company is the resulting or
         surviving corporation and the Common Stock is not changed or exchanged)
         cash, evidences of indebtedness of the Company or another issuer,
         securities of the Company or another issuer or other assets (excluding
         dividends or other distributions of shares of Common Stock or other
         capital stock for which adjustment is made under Section 2(a)(i)) or
         rights or warrants to subscribe for or purchase securities of the
         Company (excluding those in respect of which adjustments in the Number
         Issuable is made pursuant to Section 2(a)(i), then, and in each such
         case, the Number Issuable then in effect shall be adjusted by
         multiplying the Number Issuable in effect immediately prior to the date
         of such distribution by a fraction (x) the numerator of which shall be
         the Current Market Price per share of Common Stock on the record date
         referred to below and (y) the denominator of which shall be such
         Current Market Price per share of Common Stock less the then Fair
         Market Value (as determined in good faith by the Board of Directors of
         the Company, in the case of any such distribution other than a
         distribution of cash, based on an opinion of a nationally recognized
         investment banking firm unaffiliated with either the Company or the
         holders of the Warrants, chosen by the Company (which shall bear the
         expense thereof) and 
<PAGE>
 
                                                                               5

         reasonably acceptable to a majority of the holders of the Warrants, a
         certified resolution with respect to which shall be mailed to the
         holder of the Warrants evidenced hereby) of the portion of the cash,
         evidences of indebtedness, securities or other assets so distributed or
         of such subscription rights or warrants applicable to one share of
         Common Stock (but such denominator not to be less than one). Such
         adjustment shall be made whenever any such distribution is made and
         shall become effective retroactively to a date immediately following
         the close of business on the record date for the determination of
         stockholders entitled to receive such distribution.

                        (iii)  In case the Company at any time or from time to
         time shall take any action affecting its Common Stock which could have
         a dilutive effect on the number of shares of Common Stock that may be
         issued upon exercise of this Warrant, other than an action described in
         any of Section 2(a)(i), 2(a)(ii) or Section 2(b) or an action that
         would have the same dilutive effect on this Warrant as on the Common
         Stock, then, and in each such case, the Number Issuable shall be
         adjusted in such manner and at such time as the Board of Directors of
         the Company in good faith determines to be equitable in the
         circumstances (such determination to be evidenced in a resolution, a
         certified copy of which shall be mailed to the holders of the Warrants
         evidenced hereby).

                        (iv)  In the event that any convertible or exchangeable
         securities, options, warrants or other rights, the issuance of which
         shall have given rise to an adjustment pursuant to this Section 2(a)
         ("Convertible Securities"), shall have expired or terminated without
           ----------------------
         the exercise thereof and/or if there shall have been an increase, with
         the passage of time or otherwise, in the price payable upon the
         exercise or conversion thereof or a decrease in the number of shares of
         Common Stock issuable upon the exercise or conversion thereof, then the
         Number Issuable hereunder shall be readjusted (but to no greater extent
         then originally adjusted) on the basis of (A) eliminating from the
         computation of the Number Issuable as of the time of the issuance of
         the Convertible Securities any shares of Common Stock corresponding to
         such Convertible Securities as shall have expired or terminated, (B)
         treating the additional shares of Common Stock, if any, actually issued
         or issuable pursuant to the previous exercise of such Convertible
         Securities as having been issued for the consideration actually
         received and receivable therefor and (C) treating any of such
         Convertible Securities which remain outstanding as being subject to
         exercise or conversion on the basis of such exercise or conversion
         price as shall be in effect at such time.

                        (v)  Upon any increase or decrease in the Number
         Issuable, then, and in each such case, the Company promptly shall
         deliver to 
<PAGE>
 
                                                                               6

         each registered holder of Warrants at least five Business Days prior to
         effecting any transaction which would result in such increase or
         decrease a notice thereof, together with a certificate, signed by the
         Chief Executive Officer or a Vice-President and by the Treasurer or an
         Assistant Treasurer or the Secretary or an Assistant Secretary of the
         Company, setting forth in reasonable detail the event requiring the
         adjustment and the method by which such adjustment was calculated and
         specifying the increased or decreased Number Issuable then in effect
         following such adjustment.

                        (b) Reorganization, Reclassification, Consolidation,
                            -----------------------------------------------
Merger or Sale of Assets. In case of any capital reorganization or
- ------------------------
reclassification or other change of outstanding shares of Common Stock (other
than a change in par value, or from par value to no par value, or from no par
value to par value, or as a result of a subdivision or combination), or in case
of any consolidation or merger of the Company with or into another Person (other
than a consolidation or merger in which the Company is the resulting or
surviving person and which does not result in any reclassification or change of
outstanding Common Stock), or in case of any sale or other disposition to
another Person of all or substantially all of the assets of the Company (any of
the foregoing, a "Transaction"), the Company, or such successor or purchasing
                  -----------
Person, as the case may be, shall execute and deliver to each holder of the
Warrants evidenced hereby at least five Business Days prior to effecting any of
the foregoing Transactions a certificate that the holder of each such Warrant
then outstanding shall have the right thereafter to exercise such Warrant into
the kind and amount of shares of stock or other securities (of the Company or
another issuer) or property or cash receivable upon such Transaction by a holder
of the number of shares of Common Stock into which such Warrant could have been
exercised immediately prior to such Transaction. Such certificate shall provide
for adjustments which shall be as nearly equivalent as may be practicable to the
adjustments provided for in this Section 2. If, in the case of any such
Transaction, the stock, other securities, cash or property receivable thereupon
by a holder of Common Stock includes shares of stock or other securities of a
Person other than the successor or purchasing Persons and other than the
Company, which controls or is controlled by the successor or purchasing Person
or which, in connection with such Transaction, issues stock, securities, other
property or cash to holders of Common Stock, then such certificate also shall be
executed by such Person, and such Person shall, in such certificate,
specifically assume the obligations of such successor or purchasing Person and
acknowledge its obligations to issue such stock, securities, other property or
cash to holders of the Warrants upon exercise thereof as provided above. The
provisions of this Section 2(b) similarly shall apply to successive
Transactions.

         Section 3.  Notice of Certain Events. In case at any time or from time
                     ------------------------
to time the Company shall declare any dividend or any other distribution to the
holders of its Common Stock, or shall authorize the granting to the holders of
its Common Stock 
<PAGE>
 
                                                                               7

of rights or warrants to subscribe for or purchase any additional shares of
stock of any class or any other right, or shall authorize the issuance or sale
of any other shares or rights which would result in an adjustment to the Number
Issuable pursuant to Section 2(a) hereof, or there shall be any capital
reorganization or reclassification of the Common Stock of the Company or
consolidation or merger of the Company with or into another Person, or any sale
or other disposition of all or substantially all the assets of the Company, or
there shall be a voluntary or involuntary dissolution, liquidation or winding up
of the Company, then, in any one or more of such cases the Company shall mail to
each holder of the Warrants evidenced hereby at such holder's address as it
appears on the transfer books of the Company, as promptly as practicable but in
any event at least 30 days prior to the applicable date hereinafter specified, a
notice stating (a) the date on which a record is to be taken for the purpose of
such dividend, distribution, rights or warrants or, if a record is not to be
taken, the date as of which the holders of Common Stock of record to be entitled
to such dividend, distribution, rights or warrants are to be determined, (b) the
date on which such dividends, distribution, rights or warrants are made or
issued or (c) the date on which such reclassification, consolidation, merger,
sale, conveyance, dissolution, liquidation or winding up is expected to become
effective; provided that in the case of any event to which Section 2(b) applies,
           --------
the Company shall give at least ten Business Days' prior written notice as
aforesaid. Such notice also shall specify the date as of which it is expected
that the holders of Common Stock of record shall be entitled to exchange their
Common Stock for shares of stock or other securities or property or cash
deliverable upon such reorganization, reclassification, consolidation, merger,
sale, conveyance, dissolution, liquidation or winding up.

         Section 4. Certain Covenants. The Company covenants and agrees that all
                    -----------------
shares of capital stock of the Company which may be issued upon the exercise of
the Warrants evidenced hereby will be duly authorized, validly issued and fully
paid and non-assessable. The Company shall at all times reserve and keep
available for issuance upon the exercise of the Warrants, such number of its
authorized but unissued shares of Common Stock as will from time to time be
sufficient to permit the exercise of all outstanding Warrants, and shall take
all action required to increase the authorized number of shares of Common Stock
if at any time there shall be insufficient authorized but unissued shares of
Common Stock to permit such reservation or to permit the exercise of all
outstanding Warrants.

         Section 5. Registered Holder. The person in whose name this Warrant
                    -----------------
Certificate is registered shall be deemed the owner hereof and of the Warrants
evidenced hereby for all purposes. The registered holder of this Warrant
Certificate, in its capacity as such, shall not be entitled to any rights
whatsoever as a stockholder of the Company, except as herein provided.
<PAGE>
 
                                                                               8

         Section 6. Transfer of Warrants. Any transfer of the rights represented
                    --------------------
by this Warrant Certificate shall be effected by the surrender of this Warrant
Certificate, along with the form of assignment attached hereto, properly
completed and executed by the registered holder hereof, at the principal
executive office of the Company in the United States of America, together with
an appropriate investment letter, if deemed reasonably necessary by counsel to
the Company to assure compliance with applicable securities laws. Thereupon, the
Company shall issue in the name or names specified by the registered holder
hereof and, in the event of a partial transfer, in the name of the registered
holder hereof, a new Warrant Certificate or Certificates evidencing the right to
purchase such number of shares of Common Stock as shall be equal to the number
of shares of Common Stock then purchasable hereunder.

         Section 7. Denominations. The Company covenants that it will, at its
                    -------------
expense, promptly upon surrender of this Warrant Certificate at the principal
executive office of the Company in the United States of America, execute and
deliver to the registered holder hereof a new Warrant Certificate or
Certificates in denominations specified by such holder for an aggregate number
of Warrants equal to the number of Warrants evidenced by this Warrant
Certificate.

         Section 8. Replacement of Warrants. Upon receipt of evidence
                    -----------------------
satisfactory to the Company of the loss, theft, destruction or mutilation of
this Warrant Certificate (which evidence, in the case of an institutional holder
of Warrants, shall consist of a letter from such holder to such effect) and, in
the case of loss, theft or destruction, upon delivery of an indemnity reasonably
satisfactory to the Company (which indemnity, in the case of an institutional
holder of Warrants, shall consist of an unsecured letter of indemnity from such
holder), or, in the case of mutilation, upon surrender and cancellation thereof,
the Company will issue a new Warrant Certificate of like tenor for a number of
Warrants equal to the number of Warrants evidenced by this Warrant Certificate.

         Section 9. Governing Law. THIS WARRANT CERTIFICATE SHALL BE CONSTRUED
                    -------------
AND ENFORCED IN ACCORDANCE WITH, AND THE RIGHTS OF THE PARTIES SHALL BE GOVERNED
BY, THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO AGREEMENTS MADE AND TO BE
PERFORMED ENTIRELY WITHIN SUCH STATE.

         Section 10. Rights Inure to Registered Holder. The Warrants evidenced
                     ---------------------------------
by this Warrant Certificate will inure to the benefit of and be binding upon the
registered holder thereof and the Company and their respective successors and
permitted assigns. Nothing in this Warrant Certificate shall be construed to
give to any Person other than the Company and the registered holder thereof any
legal or equitable right, remedy or claim under this Warrant Certificate, and
this Warrant Certificate shall be for the sole and exclusive benefit of the
Company and such registered holder. 
<PAGE>
 
                                                                               9

Nothing in this Warrant Certificate shall be construed to give the registered
holder hereof any rights as a holder of shares of Common Stock until such time,
if any, as the Warrants evidenced by this Warrant Certificate are exercised in
accordance with the provisions hereof.

         Section 11. Definitions. For the purposes of this Warrant Certificate,
                     -----------
the following terms shall have the meanings indicated below:

                  "Business Day" shall mean any day other than a Saturday,
                   ------------
Sunday or other day on which commercial banks in the City of New York are
authorized or required by law or executive order to close.

                  "Current Market Price" per share shall mean, on any date
                   --------------------
specified herein for the determination thereof, (a) the average daily Market
Price of the Common Stock for those days during the period of 30 days, ending on
such date, on which the national securities exchanges were open for trading, and
(b) if the Common Stock is not then listed or quoted in the over-counter market,
the Market Price on such date.

                  "Exercise Price" shall have the meaning given it in the first
                   --------------
paragraph hereof.
                   
                  "Expiration Date" shall have the meaning given it in the first
                   ---------------
paragraph hereof. 

                  "Fair Market Value" shall mean the amount which a willing
                   -----------------
buyer, under no compulsion to buy, would pay a willing seller, under no
compulsion to sell, in an arm's-length transaction.

                  "Issue Date" shall mean January 28, 1999.
                   ----------

                  "Market Price" shall mean, per share of Common Stock, on any
                   ------------
date specified herein: (a) the closing price per share of the Common Stock on
such date published in The Wall Street Journal or, if no such closing price on
                       -----------------------
such date is published in The Wall Street Journal, the average of the closing
                          -----------------------
bid and asked prices on such date, as officially reported on the principal
national securities exchange on which the Common Stock is then listed or
admitted to trading; or (b) if the Common Stock is not then listed or admitted
to trading on any national securities exchange but is designated as a national
market system security by the NASD, the last trading price of the Common Stock
on such date; or (c) if there shall have been no trading on such date or if the
Common Stock is not so designated, the average of the reported closing bid and
asked price of the Common Stock, on such date as shown by NASDAQ and reported by
any member firm of the New York Stock Exchange, Inc. selected by the Company; or
(d) if none of (a), (b) or (c) is applicable, the Fair Market Value per share
<PAGE>
 
                                                                              10

determined in good faith by the Board of Directors of the Company based on an
opinion of a nationally recognized investment banking firm unaffiliated with
either the Company or the holders of the Warrants, chosen by the Company (who
shall bear the expense thereof) and acceptable to the holders of at least a
majority in interest of the Warrants.

                  "NASD" shall mean the National Association of Securities
                   ----
Dealers, Inc.

                  "NASDAQ" shall mean the National Market System of the National
                   ------
Association of Securities Dealers, Inc. Automated Quotations System.

                  "Number Issuable" shall have the meaning given it in the
                   ---------------
second paragraph hereof.

                  "Person" shall mean any individual, corporation, limited
                   ------
liability company, partnership, trust, incorporated or unincorporated
association, joint venture, joint stock company, government (or an agency or
political subdivision thereof) or other entity of any kind.

                  "Preferred Stock" shall mean the Company's Senior Convertible
                   ---------------
Series A Stock, no par value, issued pursuant to the Purchase Agreement.

                  "Purchase Agreement" shall have the meaning given it in the
                   ------------------
second paragraph hereof.

                  "Warrant Exercise Documentation" shall have the meaning given
                   ------------------------------
it in Section 1 hereof.

                   Section 12. Notices. All notices, demands and other
                               -------
communications provided for or permitted hereunder shall be made in writing and
shall be by registered or certified first-class mail, return receipt requested,
or personal delivery, (a) if to the holder of a Warrant, at such holder's last
known address appearing on the books of the Company; and (b) if to the Company,
at its principal executive office in the United States located at 542 Westport
Avenue, Norwalk, Connecticut 06853, Attention: President, or such other address
as shall have been furnished to the party given or making such notice, demand or
other communication. All such notices and communications shall be deemed to have
been duly given: when delivered, if delivered by hand or by overnight courier
service; and three Business Days after being deposited in the mail, postage
prepaid, if mailed.

                  IN WITNESS WHEREOF, the Company has caused this Warrant
Certificate to be duly executed as of the Issue Date.
<PAGE>
 
                                                                              11

                                        WILTEK, INC.
                                    
                                    
                                    
                                        By:_________________________________
                                           Name:
                                           Title:
<PAGE>
 
                                                                              12



                            [Form of Assignment Form]

                 {To be executed upon assignment of Warrants}

        The undersigned hereby assigns and transfers this Warrant Certificate to
______________ whose Social Security Number or Tax ID Number is _____________ 
and whose record address is _____________________________________, and 
irrevocably appoints ________________ as agent to transfer this security on 
the books of the Company. Such agent may substitute another to act for such
agent.

                                          Signature:
                                          
                                          
                                          
                                          ___________________________________
                                          
                                          
                                          Signature Guarantee:
                                          
                                          
                                          ___________________________________



Date: ___________________________
<PAGE>
 
                                                                       EXHIBIT E
                                                                       ---------

================================================================================

                         REGISTRATION RIGHTS AGREEMENT

                                     among

               COMMERICAL ELECTRONICS CAPITAL PARTNERSHIP, L.P.,


                         COMMERICAL ELECTRONICS, L.L.C

                                      and

                                 WILTEK, INC.

                              -------------------

                               January 28, 1999

                              -------------------


================================================================================
<PAGE>
 
                               Table of Contents

                                                                            Page

1.       Registration on Request.............................................  1

2.       Incidental Registration.............................................  4

3.       Registration Procedures.............................................  5

4.       Underwritten Offerings..............................................  8

5.       Preparation; Reasonable Investigation............................... 10

6.       Rights of Requesting Holders........................................ 10

7.       Registration Expenses............................................... 11

8.       Indemnification and Contribution.....................................11

9.       Registration Rights to Others........................................14

10.      Nominees for Beneficial Owners.......................................14

11.      Rule 144.............................................................14

12.      Definitions..........................................................15

13.      Miscellaneous........................................................17
<PAGE>
 
                         REGISTRATION RIGHTS AGREEMENT


                  REGISTRATION RIGHTS AGREEMENT, dated as of January 28, 1999,
by and among COMMERCIAL ELECTRONICS CAPITAL PARTNERSHIP, L.P., a Delaware
limited partnership, COMMERCIAL ELECTRONICS, L.L.C., a Delaware limited
liability company, (collectively, the "Purchasers"), and WILTEK, INC., a
Connecticut corporation (the "Company").

                  This Agreement is made in connection with (a) the Securities
Purchase Agreement, dated as of the date hereof, by and between the Company and
the Purchasers (the "Securities Purchase Agreement"), pursuant to which the
                     -----------------------------
Company has agreed to issue and sell to the Purchasers, and the Purchasers have
agreed to purchase from the Company, (i) an aggregate of 1,000,000 shares of the
Company's Series A Senior Convertible Preferred Stock, no par value (the
"Preferred Stock"), and (ii) Warrants ("Warrants") to purchase up to 1,500,000
 ---------------                        --------
shares of the Company's Common Stock, no par value (the "Common Stock"), and (b)
                                                         ------------
the Stock Purchase Agreement, dated the date hereof, by and between the
stockholders named therein (the "Selling Stockholders") and the Purchasers (the
"Stock Purchase Agreement"), pursuant to which the Selling Stockholders have
 ------------------------
agreed to sell to the Purchasers and the Purchasers have agreed to purchase from
the Selling Stockholders, an aggregate of 732,160 shares of the Company's Common
Stock. The Preferred Stock is convertible into shares of the Company's Common
Stock. In order to induce the Purchasers to purchase the shares of Preferred
Stock and the Warrants, the Company has agreed to grant registration rights with
respect to the Registrable Securities as set forth in this Agreement.
Capitalized terms used herein and not otherwise defined shall have the
respective meanings given them in Section 12.

                  NOW, THEREFORE, in consideration of the mutual covenants and
agreements herein contained, the parties hereto agree as follows:

                  1.    Registration on Request.
                        -----------------------

                        (a) Request. Except as otherwise provided in this
                            -------
Section 1, at any time and from time to time, upon the written request of one or
more Initiating Holders requesting that the Company effect a registration under
the Securities Act of all or any part of such Initiating Holders' Registrable
Securities, and specifying the intended method or methods of disposition
thereof, the Company will promptly, but in any event within ten (10) days after
receipt of such written request, give written notice of such requested
registration to all holders of Registrable Securities, and thereupon will use
its best efforts to effect, as reasonably expeditiously as practicable, the
registration under the Securities Act, including by means of a shelf
registration pursuant 
<PAGE>
 
                                                                               2


to Rule 415 under the Securities Act if so requested in such request (but in the
case of a shelf registration only if the Company is then eligible to use Form S-
2 or S-3 (or any successor forms) for such a shelf registration), of:

                       (i) the Registrable Securities which the Company has been
         so requested to register by such Initiating Holder or Holders, for
         disposition in accordance with the intended method or methods of
         disposition stated in such request,

                       (ii) all other Registrable Securities which the Company
         has been requested to register by the holders thereof by written
         request delivered to the Company within thirty (30) days after the
         giving of such written notice by the Company (which request shall
         specify the intended method or methods of disposition thereof), and

                        (iii) all other securities which the Company wishes to
         register, whether for its own account or for the account of the holders
         thereof,

all to the extent necessary to permit the disposition (in accordance with the
intended methods thereof as aforesaid) of the Registrable Securities so to be
registered; provided that any holder of Registrable Securities to be included in
any such registration, by written notice to the Company within ten (10) days
after its receipt of a copy of a notice from the managing underwriter delivered
pursuant to Section 1(e), may withdraw such request and, upon receipt of such
notice of the withdrawal of such request from holders comprising the Requisite
Holders, the Company may elect not to effect such registration.

          (b)  Number of Registrations.  The Company shall not be required to
               -----------------------
effect more than three (3) registrations pursuant to this Section 1.


          (c)  Registration Statement Form. Registrations under this Section 1
               ---------------------------
shall be on such appropriate registration form of the Commission (i) as shall be
requested by the Requisite Holders (provided that the Company is then eligible
to use such form) and (ii) as shall permit the disposition of such Registrable
Securities in accordance with the intended method or methods of disposition
specified in the request for their registration.

          (d)  Effective Registration Statement. A registration requested
               --------------------------------
pursuant to this Section 1 shall not be deemed to have been effected (i) unless
a registration statement with respect thereto has become effective, (ii) if the
registration does not remain effective for a period of at least ninety (90) days
(or, with respect to any registration statement filed pursuant to Rule 415 under
the Securities Act, for a period of at least one (1) year) or, in either case if
earlier, until all the Registrable 
<PAGE>
 
                                                                               3

Securities requested to be registered in connection therewith were sold or
withdrawn by the participating Holders, (iii) if, after it has become effective,
such registration is subject to any stop order, injunction or other order or
requirement of the Commission or other governmental agency or court for any
reason not attributable to actions taken by the holders of Registrable
Securities), or (iv) if the conditions to closing specified in the purchase
agreement or underwriting agreement entered into in connection with such
registration are not satisfied and no such closing occurs, other than by reason
of some act or omission by the holders of the Registrable Securities that were
to have been registered.

               (e) Registration of Other Securities. Whenever the Company shall
                   --------------------------------
effect a registration pursuant to this Section 1, no securities other than
Registrable Securities shall be included among the securities covered by such
registration unless holders of Registrable Securities requesting registration
thereof pursuant to Section 1, representing not less than 50% of the Registrable
Securities with respect to which registration has been requested, shall have
consented in writing to the inclusion of such other securities.

              (f) Postponement. The Company shall be entitled to postpone for a
                  ------------
reasonable period of time (but not exceeding sixty (60) days) the filing of any
registration statement otherwise required to be prepared and filed by it
pursuant to this Section 1 if the Company determines, in its reasonable
judgment, that such registration and offering would interfere with any material
financing, acquisition, corporate reorganization or other material transaction
involving the Company or any of its Affiliates and promptly gives the holders of
Registrable Securities requesting registration thereof pursuant to this Section
1 written notice of such determination, containing a general statement of the
reasons for such postponement and an approximation of the anticipated delay. The
Company may not postpone a filing pursuant to this Section 1(f) more than once
in any twelve-month period. If the Company shall so postpone the filing of a
registration statement, holders of Registrable Securities requesting
registration thereof pursuant to Section 1, representing not less than 15% of
the Registrable Securities with respect to which registration has been requested
and constituting not less than 50% of the Initiating Holders, shall have the
right to withdraw the request for registration by giving written notice to the
Company within thirty (30) days after receipt of the notice of postponement and,
in the event of such withdrawal, such request shall not be counted for purposes
of the requests for registration to which holders of Registrable Securities are
entitled pursuant to Section 1.

              (g) Limitations on Registration on Request. Notwithstanding
                  --------------------------------------
anything in this Section 1 to the contrary, the Company shall not be required to
effect a registration pursuant to this Section 1 (i) prior to the first
anniversary of the date hereof or (ii) within the 12-month period occurring
immediately subsequent to the 
<PAGE>
 
                                                                               4

effectiveness (within the meaning of Section 1(d) hereof) of a registration
statement filed pursuant to this Section 1.

        2.  Incidental Registration.
            -----------------------

            (a) Incidental Rights. If the Company at any time proposes to
                -----------------
register, on any form which may be used for the registration of Registrable
Securities other than Form S-4 or Form S-8 (or any successor or similar forms
then in effect), any of its securities under the Securities Act (other than
pursuant to Section 1), whether or not pursuant to registration rights granted
to other holders of its securities and whether or not for sale for its own
account, in a manner which would permit registration of Registrable Securities
for sale to the public under the Securities Act, it will each such time give
written notice to all holders of Registrable Securities of its intention to do
so and of such holders' rights under this Section 2; such notice to be given to
all such holders at least twenty (20) days prior to the filing of such proposed
registration statement. Upon the written request of any such holder (a
"Requesting Holder") made within fifteen (15) days after the giving of any such
 -----------------
notice (which request shall specify the Registrable Securities intended to be
disposed of by such holder and the intended method or methods of disposition
thereof), the Company will use its best efforts to effect the registration under
the Securities Act of all Registrable Securities which the Company has been so
requested to register by the Requesting Holders, to the extent necessary to
permit the disposition (in accordance with the intended methods thereof as
aforesaid) of the Registrable Securities so to be registered. With respect to an
underwritten offering, prior to the effective date of any registration statement
filed in connection with a registration described in this Section 2, promptly
upon notification to the Company from the managing underwriter of the price at
which the Registrable Securities requested to be registered pursuant to this
Section 2 are to be sold, the Company shall advise each Requesting Holder of
such price, and if such price is below the price which any Requesting Holder
shall have indicated to be acceptable to such Requesting Holder, such Requesting
Holder shall then have the right to withdraw its request to have its Registrable
Securities included in such registration statement.

            (b)   Not Deemed a Demand Registration. No registration effected
                  --------------------------------
pursuant to this Section 2 shall be deemed to have been effected pursuant to
Section 1.

            (c)   Holdback. If the Company previously shall have received a
                  --------
request for registration pursuant to Section 1 or this Section 2, and if such
previous registration shall not have been withdrawn or abandoned, the Company
will not effect any registration of any of its securities under the Securities
Act, whether or not for sale for its own account, until a period of ninety (90)
days shall have elapsed from the effective date of such previous registration.
<PAGE>
 
                                                                               5

            (d)   Discontinuance. Notwithstanding anything to the contrary in
                  --------------
this Section 2, the Company shall have the right to discontinue any registration
under this Section 2 at any time prior to the effective date of such
registration, if the registration of other securities giving rise to such
registration under this Section 2 is discontinued; but no such discontinuation
shall preclude an immediate or subsequent request for registration pursuant to
Section 1 or 2.

        3.   Registration Procedures. If and whenever the Company is required to
             -----------------------
use its best efforts to effect the registration of any Registrable Securities
under the Securities Act as provided in Section 1 or Section 2, the Company will
promptly:

            (a)  prepare and (in any event within ninety (90) days after the end
of the period within which requests for registration may be given to the
Company) file with the Commission the requisite registration statement to effect
such registration and thereafter use its best reasonable efforts promptly to
cause such registration statement to become effective; provided that the Company
may discontinue any registration of its securities which are not Registrable
Securities at any time prior to the effective date of the registration statement
relating thereto;

            (b)  prepare and file with the Commission such amendments, post-
effective amendments and supplements to such registration statement and the
prospectus used in connection therewith as may be necessary to keep such
registration statement effective and to comply with the provisions of the
Securities Act with respect to the disposition of all Registrable Securities
covered by such registration statement until the earlier of (i) such time as all
of such Registrable Securities have either been disposed of in accordance with
the intended methods of disposition by the sellers thereof set forth in such
registration statement or the sale thereof has been abandoned by such sellers
and (ii) ninety (90) days after the effective date of such registration
statement, except with respect to any such registration statement filed pursuant
to Rule 415 (or any successor Rule) under the Securities Act, in which case such
period shall be one year;

            (c)  furnish as soon as available to each seller of Registrable
Securities covered by such registration statement such number of copies of such
drafts and final versions of such registration statement and of each such
amendment, post-effective amendment and supplement thereto (in each case
including all exhibits), such number of copies of such drafts and final versions
of the prospectus contained in such registration statement (including each
preliminary prospectus and any summary prospectus), any other prospectus filed
under Rule 424 under the Securities Act, in conformity with the requirements of
the Securities Act, such documents, if any, incorporated by reference in such
registration statement or prospectus, and such other documents, as such seller
or such holder may reasonably request;
<PAGE>
 
                                                                               6

            (d) use its commercially reasonably efforts to register or qualify
all Registrable Securities covered by such registration statement under such
other securities or blue sky laws of such jurisdictions as each seller thereof
shall reasonably request, to keep such registration or qualification in effect
for so long as such registration statement remains in effect, and take any other
action which may be reasonably necessary or advisable to enable such seller to
consummate the disposition in such jurisdictions of the securities owned by such
seller, except that the Company shall not for any such purpose be required to
qualify generally to do business as a foreign corporation in any jurisdiction
wherein it would not but for the requirements of this clause (d) be obligated to
be so qualified or to consent to general service of process in any such
jurisdiction;

            (e) cooperate with the sellers of such Registrable Securities to
facilitate the timely preparation and delivery of certificates representing
Registrable Securities to be sold, which securities shall not bear any
restrictive legends indicating that the securities have not been registered
under the Securities Act and shall be in a form eligible for deposit with The
Depository Trust Company; and enable such Registrable Securities to be in such
denominations and registered in such names as such sellers may request at least
two (2) business days prior to any sale of Registrable Securities;

            (f)ab furnish to each seller of Registrable Securities upon request
a copy of (i) an opinion of counsel for the Company, dated the effective date of
such registration statement (or, if such registration involves an underwritten
public offering, dated the date of the closing under the underwriting
agreement), covering substantially the same matters with respect to such
registration statement (and the prospectus included therein) as are customarily
covered in opinions of issuer's counsel in underwritten public offerings of
securities and (ii) a "comfort" letter signed by the independent public
accountants who have certified the Company's financial statements included or
incorporated by reference in such registration statement, covering substantially
the same matters with respect to such registration statement (and the prospectus
included therein) and, with respect to events subsequent to the date of such
financial statements, as are customarily covered in accountants' comfort letters
delivered to the underwriters in underwritten public offerings of securities and
such other financial matters as the Requisite Holders or the underwriters, as
the case may be, may reasonably request, subject to the delivery by such seller
to such independent public accountants of such documents as are reasonable and
customary in transactions of this nature;

            (g)ab promptly notify each seller of such Registrable Securities,
and (if requested by any such seller) confirm such advice in writing, (i) when
the prospectus or any prospectus supplement or post-effective amendment has been
filed and, with respect to the registration statement or any post-effective
amendment, when 
<PAGE>
 
                                                                               7

the same has become effective, (ii) of any request by the Commission for
amendments or supplements to the registration statement or the prospectus or for
additional information, (iii) of the issuance by the Commission of any stop
order suspending the effectiveness of the registration statement or the
initiation of any proceedings for that purpose and (iv) of the receipt by the
Company of any notification with respect to the suspension of the qualification
of the Registrable Securities for sale in any jurisdiction or the initiation or
threatening of any proceeding for such purpose;

            (h)  promptly notify each seller of Registrable Securities covered
by such registration statement, at any time when a prospectus relating thereto
is required to be delivered under the Securities Act, upon discovery that, or
upon the happening of any event as a result of which, the prospectus included in
such registration statement, as then in effect, includes an untrue statement of
a material fact or omits to state any material fact required to be stated
therein or necessary to make the statements therein not misleading in the light
of the circumstances under which they were made, and at the request of any such
seller or holder promptly prepare and furnish to such seller or holder a
reasonable number of copies of a supplement to or an amendment of such
prospectus as may be necessary so that, as thereafter delivered to the
purchasers or prospective purchasers of such securities, such prospectus shall
not include an untrue statement of a material fact or omit to state a material
fact required to be stated therein or necessary to make the statements therein
not misleading in the light of the circumstances under which they were made;

            (i)  use its reasonable commercial efforts to obtain the withdrawal
of any order suspending the effectiveness of the registration statement at the
earliest possible time;

            (j)  otherwise comply with all applicable rules and regulations of
the Commission, and make available to its securities holders, as soon as
reasonably practicable, an earnings statement covering the period of at least
twelve months, but not more than eighteen (18) months, beginning with the first
full calendar month after the effective date of such registration statement,
which earning statement shall satisfy the provisions of Section 11(a) of the
Securities Act, and furnish to each such seller at least ten (10) days prior to
the filing thereof a copy of any amendment or supplement to such registration
statement or prospectus and shall not file any thereof to which any such seller
shall have reasonably objected on the grounds that such amendment or supplement
does not comply in all material respects with the requirements of the Securities
Act or the rules or regulations thereunder;

           (k)   provide and cause to be maintained a transfer agent and a
registrar for all Registrable Securities covered by such registration statement
from and after a date not later than the effective date of such registration
statement;
<PAGE>
 
                                                                               8

            (l)  cause all Registrable Securities covered by such registration
statement to be listed on each securities exchange or approved for quotation on
any inter-dealer quotation system on which similar securities issued by the
Company are then listed or quoted;

            (m)  makes its officers and employees available to participate in
presentations to potential purchasers of Registrable Securities;

            (n)  cause its subsidiaries and affiliates to take all action
necessary or advisable to effect the registration of the Registrable Securities
contemplated hereby, including preparing and filing any required financial
information; (o)ab provide a CUSIP number for all Registrable Securities, not
later than the effective date of the applicable registration statement; and

            (p)  enter into such agreements and take such other actions as the
Requisite Holders shall reasonably request in order to expedite or facilitate
the disposition of such Registrable Securities.

The Company may require each holder of Registrable Securities which will be
included in such registration (i) to furnish the Company such information
relating to such holder as the Company may reasonably request and as is required
by applicable laws or regulations, and (ii) to provide the Company with written
confirmation that such holder will comply with applicable laws and regulations,
and provide the Company with such further information necessary for the Company
to abide by applicable laws and regulations, in such form as the Company may
reasonably request.

         4.   Underwritten Offerings.
              ----------------------

             (a)  Requested Underwritten Offerings. If requested by the
underwriters for any underwritten offering of Registrable Securities pursuant to
a registration requested under Section 1, the Company will use its commercially
reasonable efforts to enter into a firm commitment underwriting agreement with
such underwriters for such offering, such agreement to be reasonably
satisfactory in substance and form to the underwriters and to contain such
representations and warranties by the Company and such other terms as are
generally prevailing in such agreements, including, without limitation,
indemnities to the effect and to the extent provided in Section 8. The holders
of Registrable Securities to be distributed by such underwriters shall be
parties to such underwriting agreement and may, at their option, require that
any or all of the representations and warranties by, and the other agreements on
the part of, the Company to and for the benefit of such underwriters shall also
be made to and for the benefit of such holders of Registrable Securities. Except
as set forth in this Agreement, no holder of Registrable Securities shall be
<PAGE>
 
                                                                               9

required (i) to make any representations or warranties to or agreements with the
Company or the underwriters other than representations, warranties or agreements
regarding such holder, such holder's Registrable Securities and such holder's
intended method of distribution and any other representation required by law or
(ii) to indemnify (or contribute with respect to an indemnifiable claim) the
Company or any underwriters of the Registrable Securities, except as set forth
in Section 8.

                (b)  Incidental Underwritten Offerings. If the Company at any
time proposes to register any of its securities under the Securities Act as
contemplated by Section 2, whether or not pursuant to registration rights
granted to other holders of its securities and whether or not for sale for its
own account, and such securities are to be distributed by or through one or more
underwriters, the Company will, if requested by any holder of Registrable
Securities as provided in Section 2 and subject to the provisions of this
Section 4(b), use its best efforts to arrange for such underwriters to include
all the Registrable Securities to be offered and sold by such holder among the
securities to be distributed by such underwriters; provided that if the managing
underwriter of such underwritten offering shall advise the Company in writing
(with a copy to the holders of Registrable Securities requesting such
registration) that, in its opinion the total number of shares which the Company,
the holders of Registrable Securities and any other holders of securities of the
Company propose to be included in such registration is sufficiently large to
materially and adversely affect the success of such offering (such writing to
state the basis of such opinion and the approximate number of such securities
which may be included in such offering without such effect), then after
inclusion of the number of securities to be sold by the Company for its own
account in such registration, the amount of securities to be offered for the
accounts of holders of Registrable Securities shall be reduced pro rata (in
accordance with the number of Registrable Securities requested to be included in
such registration) to the extent necessary to reduce the total amount of
securities to be included in such offering to the amount recommended by such
managing underwriter; provided that if securities are being offered for the
account of other Persons as well as the Company, such reduction shall not
represent a greater fraction of the number of securities intended to be offered
by holders of Registrable Securities than the fraction of similar reductions
imposed on such other Persons over the amount of securities they intended to
offer. Any holder of Registrable Securities to be included in such registration
may withdraw its request to have its securities so included by notice to the
Company promptly after receipt of a copy of a notice from the managing
underwriter pursuant to this Section 4(b). The holders of Registrable Securities
to be distributed by such underwriters shall be parties to the underwriting
agreement between the Company and such underwriters and may, at their option,
require that any or all of the representations and warranties by, and the other
agreements on the part of, the Company to and for the benefit of such
underwriters shall also be made to and for the benefit of such holders of
Registrable Securities. Except as set forth in this Agreement, no holder of
Registrable Securities shall be required (i) to make any representations or
warranties to or 
<PAGE>
 
                                                                              10

agreements with the Company or the underwriters other than customary
representations, warranties or agreements regarding such holder, such holder's
Registrable Securities and such holder's intended method of distribution and any
other representation required by law or (ii) to indemnify (or contribute with
respect to an indemnifiable claim) the Company or any underwriters of the
Registrable Securities, except as set forth in Section 8, except to the extent
that the other holders of securities included in such registration statement
(other than holders of Registrable Securities) have agreed to make such
representations and warranties or to indemnify the Company in connection with
such registration.

            (c)  Holdback Agreements. Each holder of Registrable Securities
agrees, if so required by the managing underwriter, not to effect any public
sale or distribution of securities of the Company of the same class as the
securities included in such registration statement, during the seven (7) days
prior to the date on which any underwritten registration pursuant to Section 1
or 2 has become effective and the ninety (90) days (or such longer period as
shall have been agreed to by all of the holders of securities included in such
registration statement other than the holders of Registrable Securities)
thereafter, except as part of such underwritten registration or to the extent
that such holder is prohibited by applicable law from agreeing to withhold
Registrable Securities from sale or is acting in its capacity as a fiduciary or
an investment adviser. The Company agrees not to effect any public sale or
distribution of its equity securities or securities convertible into or
exchangeable or exercisable for any of such securities during the seven (7) days
prior to and the ninety (90) days after any underwritten registration pursuant
to Section 1 or 2 has become effective, except as part of such underwritten
registration.

            (d) Selection of Underwriters. If a requested registration pursuant
to Section 1 involves an underwritten offering, the underwriter or underwriters
thereof shall be selected by the Company, which selection shall be subject to
the approval of the Requisite Holders. If an incidental registration pursuant to
Section 2 involves one or more underwriters, the underwriter or underwriters
shall be selected by the Company.

        5. Preparation; Reasonable Investigation. In connection with the
preparation and filing of each registration statement registering Registrable
Securities under the Securities Act, the Company will give the holders of
Registrable Securities on whose behalf such Registrable Securities are to be so
registered, and their underwriters, if any, and their respective counsel the
opportunity to participate in the preparation of such registration statement,
each prospectus included therein or filed with the Commission, and each
amendment thereof or supplement thereto, and will give each of them such access
to its books and records and such opportunities to discuss the business of the
Company with its officers and the independent public accountants who have
certified its financial statements as shall be necessary, in the opinion of such
holders 
<PAGE>
 
and such underwriters or their respective counsel, to conduct a reasonable
investigation within the meaning of the Securities Act.

      6. Rights of Requesting Holders. If any registration statement refers to
         ----------------------------
any Requesting Holder by name or otherwise as the holder of any securities of
the Company, such holder shall have the right to require (a) the insertion
therein of language, in form and substance reasonably satisfactory to such
holder, to the effect that, if true, the holding by such holder of such
securities does not necessarily make such holder a "controlling person" of the
Company within the meaning of the Securities Act or (b) in the event that such
reference to such holder by name or otherwise is not required by the Securities
Act or any rules and regulations promulgated thereunder, the deletion of the
reference to such holder.

     7. Registration Expenses. The Company will, whether or not any registration
        ---------------------
pursuant to this Agreement shall become effective, pay all Registration Expenses
incident to its performance under or compliance with this Agreement promptly as
such Registration Expenses are incurred. 

    8. Indemnification and Contribution.
       --------------------------------
        
       (a) The Company will, and hereby does, indemnify and hold harmless, in
the case of any registration statement filed pursuant to Section 1 or 2, each
seller of any Registrable Securities covered by such registration statement and
each other Person who participates as an underwriter in the offering or sale of
such securities and each other Person, if any, who controls such seller or any
such underwriter within the meaning of the Securities Act, and their respective
directors, officers, partners, agents and Affiliates, against any losses,
claims, damages or liabilities, joint or several, to which such seller or
underwriter or any such director, officer, partner, agent, Affiliate or
controlling person may become subject under the Securities Act or otherwise,
including, without limitation, the reasonable fees and expenses of legal
counsel, insofar as such losses, claims, damages or liabilities (or actions or
proceedings, whether commenced or threatened, in respect thereof) arise out of
or are based upon any untrue statement or alleged untrue statement of any
material fact contained in any registration statement under which such
securities were registered under the Securities Act, any preliminary prospectus,
final prospectus or summary prospectus contained therein, or any amendment or
supplement thereto, or any omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein in light of the circumstances in which they were made not misleading,
and the Company will reimburse such seller or underwriter and each such
director, officer, partner, agent, Affiliate and controlling Person for any
legal or any other expenses reasonably incurred by them in connection with
investigating or defending any such loss, claim, liability, action or
proceeding; provided, however, that the Company shall not be liable in any such
            --------  -------
case to the extent that any such loss, claim, damage, liability (or action or
proceeding in respect thereof) or expense arises out of or is based upon an
untrue statement or alleged untrue statement or omission or alleged omission
made in such registration statement, any such preliminary prospectus, final
prospectus, summary prospectus, amendment or supplement in reliance upon and in
conformity with written information furnished to the Company by or on behalf of
such seller or underwriter, as the case may be, specifically stating that it is
for use in the preparation thereof; and provided, further, that the Company
shall not be liable to any Person who participates as an underwriter in the
offering or sale of Registrable Securities or any other Person, if any, who
controls such underwriter within the meaning of the Securities Act, in any such
case to the extent 
<PAGE>
 
                                                                              12

that any such loss, claim, damage, liability (or action or proceeding in respect
thereof) or expense arises out of such Person's failure to send or give a copy
of the final prospectus, as the same may be then supplemented or amended, to the
Person asserting an untrue statement or alleged untrue statement or omission or
alleged omission at or prior to the written confirmation of the sale of
Registrable Securities to such Person if such statement or omission was
corrected in such final prospectus and such final prospectus was required to be
delivered to such Person. Such indemnity shall remain in full force and effect
regardless of any investigation made by or on behalf of such seller or any such
director, officer, partner, agent, Affiliate or controlling person and shall
survive the transfer of such securities by such seller. 


        (b)  As a condition to including any Registrable Securities in any
registration statement, the Company shall have received an undertaking
satisfactory to it from the prospective seller of such Registrable Securities,
to indemnify and hold harmless (in the same manner and to the same extent as set
forth in Section 8(a)) the Company, and each director of the Company, each
officer of the Company and each other Person, if any, who participates as an
underwriter in the offering or sale of such securities and each other Person who
controls the Company or any such underwriter within the meaning of the
Securities Act, with respect to any statement or alleged statement in or
omission or alleged omission from such registration statement, any preliminary
prospectus, final prospectus or summary prospectus, contained therein, or any
amendment or supplement thereto, if such statement or alleged statement or
omission or alleged omission was made in reliance upon and in conformity with
written information furnished to the Company by such seller specifically stating
that it is for use in the preparation of such registration statement,
preliminary prospectus, final prospectus, summary prospectus, amendment or
supplement; provided, however, that the liability of such indemnifying party
            --------  -------
under this Section 8(b) shall be limited to the amount of proceeds received by
such indemnifying party in the offering giving rise to such liability. Such
indemnity shall remain in full force and effect, regardless of any investigation
made by or on behalf of the Company or any such director, officer or controlling
person and shall survive the transfer of such securities by such seller.
<PAGE>
 
                                                                              13

        (c)  Promptly after receipt by an indemnified party of notice of the
commencement of any action or proceeding involving a claim referred to in
Section 8(a) or (b), such indemnified party will, if a claim in respect thereof
is to be made against an indemnifying party, give written notice to the latter
of the commencement of such action; provided, however, that the failure of any
indemnified party to give notice as provided herein shall not relieve the
indemnifying party of its obligations under the preceding subdivisions of this
Section 8, except to the extent that the indemnifying party is actually
prejudiced by such failure to give notice. In case any such action is brought
against an indemnified party the indemnifying party shall be entitled to
participate in and, unless in such indemnified party's reasonable judgment a
conflict of interest between such indemnified and indemnifying parties may exist
in respect of such claim, to assume the defense thereof, jointly with any other
indemnifying party similarly notified to the extent that it may wish, with
counsel reasonably satisfactory to such indemnified party, and after notice from
the indemnifying party to such indemnified party of its election so to assume
the defense thereof, the indemnifying party shall not be liable to such
indemnified party for any legal or other expenses subsequently incurred by the
latter in connection with the defense thereof other than reasonable costs of
investigation. In the event a bona fide conflict of interest between the
indemnified and indemnifying parties exists, the indemnifying party hereunder
shall only be responsible for the payment of reasonable fees and expenses of a
single counsel for the indemnified parties hereunder. No indemnifying party
shall be liable for any settlement of any action or proceeding effected without
its written consent, which consent shall not be unreasonably withheld. No
indemnifying party shall, without the consent of the indemnified party, which
consent shall not be unreasonably withheld, consent to entry of any judgment or
enter into any settlement which does not include as an unconditional term
thereof the giving by the claimant or plaintiff to such indemnified party of a
release from all liability in respect to such claim or litigation or which
requires action other than the payment of money by the indemnifying party.

        (d)  Contribution. If the indemnification provided for in this Section 8
             ------------
shall for any reason be held by a court to be unavailable to an indemnified
party under Section 8(a) or (b) hereof in respect of any loss, claim, damage or
liability, or any action in respect thereof, then, in lieu of the amount paid or
payable under Section 8(a) or (b), the indemnified party and the indemnifying
party under Section 8(a) or (b) shall contribute to the aggregate losses,
claims, damages and liabilities (including legal or other expenses reasonably
incurred in connection with investigating the same), (i) in such proportion as
is appropriate to reflect the relative fault of the Company and the prospective
sellers of Registrable Securities covered by the registration statement which
resulted in such loss, claim, damage or liability, or action or proceeding in
respect thereof, with respect to the statements or omissions which resulted in
such loss, claim, damage or liability, or action or proceeding in respect
thereof, as well as any other relevant equitable considerations or (ii) if the
allocation provided by 
<PAGE>
 
                                                                              14

clause (i) above is not permitted by applicable law, in such proportion as shall
be appropriate to reflect the relative benefits received by the Company and such
prospective sellers from the offering of the securities covered by such
registration statement, provided, that for purposes of clause (i) or (ii), the
relative benefits received by the prospective sellers shall be deemed not to
exceed the amount of proceeds received by such prospective sellers and no holder
of Registrable Securities shall be required to contribute any amount in excess
of the amount such holder would have been required to pay to an indemnified
party if the indemnity under clause (a) of this Section 8 was available. No
Person guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Securities Act) shall be entitled to contribution from any Person
who was not guilty of such fraudulent misrepresentation. As among sellers who
are guilty of such fraudulent misrepresentation, such sellers' obligations to
contribute as provided in this Section 8(d) are several in proportion to the
relative value of their respective Registrable Securities covered by such
registration statement and not joint. In addition, no Person shall be obligated
to contribute hereunder any amounts in payment for any settlement of any action
or claim effected without such Person's consent, which consent shall not be
unreasonably withheld.

     (e)  Indemnification and contribution similar to that specified in the
preceding subdivisions of this Section 8 (with appropriate modifications) shall
be given by the Company and each seller of Registrable Securities with respect
to any required registration or other qualification of securities under any
federal or state law or regulation of any governmental authority other than the
Securities Act.

     (f)  An indemnifying party shall make payments of all amounts required to
be made pursuant to the foregoing provisions of this Section 8 to or for the
account of the indemnified party from time to time promptly upon receipt of
bills or invoices relating thereto or when otherwise due or payable; provided
that the indemnified party shall reimburse the indemnifying party for any
payments made with the stated purpose of satisfying the requirements of this
clause (f) which were not required to be made by this Section 8.

     9. Registration Rights to Others. The Company hereby represents to the
        -----------------------------
holders of Registrable Securities that the rights granted herein do not conflict
with the rights, if any, granted to any other holder of securities of the
Company. If the Company shall at any time provide to any holder of any
securities of the Company rights with respect to the registration of such
securities under the Securities Act, such rights shall not be in conflict with
any of the rights provided in this Agreement to the holders of Registrable
Securities. The Company shall provide to the holders of Registrable Securities
copies of any agreements which purport to grant rights with respect to the
registration of any of the Company's securities to any holder or prospective
holder thereof promptly upon executing the same.
<PAGE>
 
                                                                              15

     10. Nominees for Beneficial Owners. For purposes of this Agreement, in the
         ------------------------------
event that any Registrable Securities are held by a nominee for the beneficial
owner thereof, the beneficial owner thereof may, at its election, be treated as
the holder of such Registrable Securities for purposes of any request or other
action by any holder or holders of Registrable Securities pursuant to this
Agreement or any determination of any number or percentage of shares of
Registrable Securities held by any holder or holders of Registrable Securities
contemplated by this Agreement. If the beneficial owner of any Registrable
Securities so elects, the Company may require assurances reasonably satisfactory
to it of such owner's beneficial ownership of such Registrable Securities.

     11. Rule 144. So long as the Company shall be required to file reports
         --------
under the Exchange Act, the Company shall take all actions reasonably necessary
to enable holders of Registrable Securities to sell such securities without
registration under the Securities Act within the limitation of the provisions of
Rule 144 under the Securities Act, as such Rule may be amended from time to
time, or any similar rule or regulation hereafter adopted by the Commission,
including, without limitation, filing on a timely basis all reports required to
be filed pursuant to the Exchange Act. Upon the request of any holder of
Registrable Securities, the Company will deliver to such holder a written
statement as to whether it has complied with such requirements.

     12. Definitions. As used herein, unless the context otherwise requires, the
         -----------
following terms have the following respective meanings:

      "Affiliate" means any Person controlling, controlled by or under common
       ---------
control with the Person in question. As used herein, "control" means the
beneficial ownership of at least a majority of the equity interests of a Person
entitling the owner of such interests to direct the policies and operations of
such Person.

      "Commission" means the Securities and Exchange Commission and
       ----------
any successor federal agency having similar powers.

      "Common Stock" means the Common Stock, no par value, of the Company,
       ------------
together with any stock into which such Common Stock shall have been changed or
any stock resulting from any reclassification of such Common Stock, and all
other stock of any class or classes (however designated) of the Company the
holders of which have the right, without limitation as to amount, either to all
or to a share of the balance of current dividends and liquidating dividends
after the payment of dividends and distributions on any shares entitled to
preference, but shall not mean the Preferred Stock.
<PAGE>
 
                                                                              16

      "Company" shall have the meaning assigned such term in the introductory
       -------
paragraph of this Agreement.

      "Exchange Act" means the Securities Exchange Act of 1934, as amended, or
       ------------
any successor federal statute, and the rules and regulations of the Commission
thereunder, all as the same shall be in effect at the time.

      "Initiating Holders" means, as of any date of determination, any holder or
       ------------------
holders of Registrable Securities holding individually or in the aggregate more
than 50% of the shares of Registrable Securities then outstanding.

      "Person" means an individual, a partnership, a limited liability company,
       ------
a joint venture, a corporation, a trust, an association, an organization, a
business, an unincorporated organization or a government or political
subdivision thereof or agency thereof or other entity of any kind.

      "Preferred Stock" shall have the meaning assigned to that term
       ---------------
in the recitals of this Agreement.

      "Purchasers" shall have the meaning assigned such term in the
       ----------
introductory paragraph of this Agreement.

      "Registrable Securities" means any shares of Common Stock (i)
       ----------------------
sold to the Purchasers pursuant to the Stock Purchase Agreement, (ii) issued or
issuable upon conversion of shares of Preferred Stock sold to the Purchasers
pursuant to the Securities Purchase Agreement or upon exercise of the Warrants
or (iii) issued or issuable with respect to any of the securities referred to in
clauses (i) or (ii) by way of a dividend or stock split or in connection with a
combination of shares, recapitalization, merger, consolidation or other
reorganization or antidilution protection or otherwise. As to any particular
Registrable Security, such security shall cease to be a Registrable Security
when (x) a registration statement with respect to the sale of such security
shall have become effective under the Securities Act and the holder thereof
shall have had the opportunity to dispose of such security in accordance with
such registration statement, (y) such security shall have been sold as permitted
by Rule 144 (or any successor provision) under the Securities Act, or (z) such
security, once issued, shall have ceased to be outstanding.

                   "Registration Expenses" means all expenses incident to the
                   ---------------------
Company's performance of or compliance with Sections 1 and 2, including, without
limitation, all registration and filing fees, all fees of national securities
exchanges or the National Association of Securities Dealers, Inc., all fees and
expenses of complying with securities or blue sky laws, all word processing,
duplicating and printing expenses, messenger and delivery expenses, the fees and
disbursements of counsel for the 
<PAGE>
 
                                                                              17

Company and of its independent public accountants, including the expenses of
"cold comfort" letters required by or incident to such performance and
compliance, any fees and disbursements of underwriters customarily paid by
issuers or sellers of securities (excluding any underwriting discounts or
commissions with respect to the Registrable Securities, which shall not be paid
by the Company) and all of the first $10,000, and 50% of the amount in excess of
$10,000, of the reasonable fees and expenses of one counsel to the selling
holders of Registrable Securities (selected by selling holders of Registrable
Securities representing a majority of the Registrable Securities covered by such
registration); provided, however, that in the event the Company shall, in
               --------  -------
accordance with Section 2(d), not register any securities with respect to which
it had given written notice of its intention to so register to holders of
Registrable Securities, all of the costs of the type (and subject to any
limitation to the extent) set forth in this definition and incurred by
Requesting Holders in connection with such registration shall be deemed
Registration Expenses.

                  "Requesting Holders" shall have the meaning assigned to such
                   ------------------
term in Section 2 hereof.

                  "Requisite Holders" means with respect to any registration of
                   -----------------
Registrable Securities by the Company pursuant to this Agreement, any holder or
holders of a majority of the Registrable Securities requested to be registered.

                  "Securities Act" means the Securities Act of 1933, as amended,
                   --------------
or any successor federal statute, and the rules and regulations of the
Commission thereunder, all as the same shall be in effect at the time.

                  "Selling Stockholders" shall have the meaning assigned such
                   --------------------
term in the recitals of this Agreement.

                  "Securities Purchase Agreement" shall have the meaning
                   -----------------------------
assigned such term in the recitals of this Agreement.

                  "Stock Purchase Agreement" shall have the meaning assigned
                   ------------------------
such term in the recitals of this Agreement.

                  "Warrants" shall have the meaning assigned such term in the
                   --------
recitals of this Agreement.

                  13. Miscellaneous.
                      -------------
                     (a)   Remedies. Each holder of Registrable Securities, in
                           --------
addition to the rights provided herein and at law, including recovery of
damages, will 
<PAGE>
 
                                                                              18

be entitled to specific performance of its rights under this Agreement. The
Company agrees that monetary damages would not be adequate compensation for any
loss incurred by reason of a breach by the Company of the provisions of this
Agreement and hereby agrees to waive the defense in any action for specific
performance that a remedy at law would be adequate.

                (b)  Adjustments Affecting Registrable Securities. The Company
                     --------------------------------------------
will not take any action, or permit any change to occur, with respect to the
Registrable Securities which would adversely affect the ability of the holders
of Registrable Securities to include such Registrable Securities in a
registration undertaken pursuant to the terms of this Agreement.

                (c)  Amendments and Waivers. The provisions of this Agreement,
                     ----------------------
including the provisions of this sentence, may not be amended, modified or
supplemented, and waivers or consents to departures from the provisions hereof
may not be given unless the Company has obtained the written consent of holders
of a majority of the Registrable Securities.

                (d)  Notices. All notices and other communications provided for
                     -------
or permitted hereunder shall be made in writing by hand-delivery, registered
first-class mail, or air courier guaranteeing overnight delivery:

                       (i)   if to a holder of Registrable Securities, at the
         most current address given by such holder to the Company in accordance
         with the provisions of this Section 13(d); and

                       (ii)  if to the Company, at Wiltek, Inc., 542 Westport
         Avenue, Norwalk, Connecticut 06853, Attention: President; or at such
         other address, notice of which is given in accordance with the
         provisions of this Section 1 3(d).

                  All such notices and communications shall be deemed to have
been duly given at the time delivered by hand, if personally delivered; five (5)
business days after being deposited in the mail, postage prepaid, if mailed; and
on the next business day if timely delivered to an air courier guaranteeing
overnight delivery.

                (e)   Assignment. This Agreement shall be binding upon and inure
                      ----------
to the benefit of and be enforceable by the parties hereto and, with respect to
the Company, its respective successors and permitted assigns and, with respect
to the Purchasers, any subsequent holder of any Registrable Securities, subject
to the provisions respecting the minimum numbers of percentages of shares of
Registrable Securities required in order to be entitled to certain rights, or
take certain actions, contained herein. This Agreement may not be assigned by
the Company without the 
<PAGE>
 
                                                                              19

prior written consent of the holders of a majority of the Registrable Securities
at the time such consent is requested. The Purchasers (and not any other holder
of Registrable Securities or any other Person) shall be permitted, in connection
with the transfer or disposition of Registrable Securities, to impose conditions
or constraints on the ability of the transferee, as a holder of Registrable
Securities, to request a registration pursuant to Section 1 and shall provide
the Company with copies of such conditions or constraints and the identity of
such transferees.

            (f)  Calculation of Percentage Interests in Registrable Securities.
                 -------------------------------------------------------------
For purposes of this Agreement, all references to a percentage of the
Registrable Securities shall be calculated based upon the number of shares of
Registrable Securities outstanding at the time such calculation is made,
assuming, if applicable, the exercise, conversion or exchange of the Company's
securities into Registrable Securities in accordance with the terms of such
securities.

             (g) Counterparts. This Agreement may be executed in any number of
                 ------------
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same Agreement.

             (h) Headings. The headings in this Agreement are for convenience of
                 --------
reference only and shall not limit or otherwise affect the meaning hereof.

             (i) GOVERNING LAW. THIS AGREEMENT SHALL BE CONSTRUED AND ENFORCED
                 -------------
IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK WITHOUT
REGARD TO CONFLICTS OF LAWS PRINCIPLES.

             (j) Severability. In the event that any one or more of the
                 ------------
provisions contained herein, or the application thereof in any circumstance, is
held invalid, illegal or unenforceable, the validity, legality and
enforceability of any such provision in every other respect and of the remaining
provisions contained herein shall not be affected or impaired thereby.

             (k) Certain Distributions. The Company shall not at any time make a
                 ---------------------
distribution on or with respect to the Common Stock (including any such
distribution made in connection with a consolidation or merger in which the
Company is the resulting or surviving corporation and such Registrable
Securities are not changed or exchanged) of securities of another issuer if
holders of Registrable Securities are entitled to receive such securities in
such distribution as holders of Registrable Securities 
<PAGE>
 
                                                                              20
and any of the securities so distributed are registered under the Securities
Act, unless the securities to be distributed to the holders of Registrable
Securities are also registered under the Securities Act.

             (l) Entire Agreement. This Agreement is intended by the parties as
                 ----------------
a final expression of their agreement and intended to be a complete and
exclusive statement of the agreement and understanding of the parties hereto in
respect of the subject matter contained herein and therein. There are no
restrictions, promises, warranties or undertakings, other than those set forth
or referred to herein and therein. This Agreement supersedes all prior
agreements and understandings between the parties with respect to such subject
matter.
<PAGE>
 
                                                                              21


                  IN WITNESS WHEREOF, each of the undersigned has executed this
Registration Rights Agreement as of the date first above written.

                                    COMMERCIAL ELECTRONICS CAPITAL
                                    PARTNERSHIP, L.P.

                                    By Electronics Investments, L.L.C.
                                            Its General Partner

                                    By:________________________________ 
                                            Name:
                                            Its: Member


                                    COMMERCIAL ELECTRONICS, L.L.C.

                                    By Electronics Investments, L.L.C.
                                            Its General Partner


                                    By:________________________________ 
                                            Name:
                                            Its:



                                    WILTEK, INC.


                                    By:________________________________
                                            Name:
                                            Title:

<PAGE>

                                                                     EXHIBIT 2.2

=============================================================================== 
                           STOCK PURCHASE AGREEMENT



                                 By and Among



                        THE STOCKHOLDERS NAMED HEREIN,


               COMMERCIAL ELECTRONICS CAPITAL PARTNERSHIP, L.P.


                                      and


                        COMMERCIAL ELECTRONICS, L.L.C.



                        ______________________________

                         Dated as of January 28, 1999
                        ______________________________


=============================================================================== 
<PAGE>
 
                               Table of Contents
                               -----------------
 
                                                                  Page
                                                                  ----

 
ARTICLE 1 DEFINITIONS...........................................   1
1.1  Definitions................................................   1
 
ARTICLE 2
PURCHASE AND SALE...............................................   3
2.1  Purchase and Sale of Common Shares.........................   3
2.2  Closing....................................................   4
2.3  Legal Fee Reimbursement....................................   4
                                                                
ARTICLE 3CONDITIONS TO THE OBLIGATION                                 
   OF THE PURCHASERS TO CLOSE...................................   4
                                                                
                                                                
3.1  Representations and Warranties True........................   4
3.2  Compliance with this Agreement.............................   4
3.3  Selling Stockholders' Certificate..........................   5
3.4  Documents..................................................   5
3.5  Purchase Permitted by Applicable Laws; Legal Investment....   5
3.6  Opinion of Counsel.........................................   5
3.7  Approval of Counsel to the Purchasers......................   5
3.8  Consents and Approvals.....................................   5
3.9  Securities Purchase Agreement..............................   5
3.10 Director Resignation.......................................   5
3.11 Cancellation of Options....................................   6
3.12 Medical Benefit Letter.....................................   6

ARTICLE 4

CONDITIONS TO THE OBLIGATION
OF THE SELLING STOCKHOLDERS TO CLOSE............................   6
4.1  Representations and Warranties True........................   6
4.2  Compliance with this Agreement.............................   6
4.3  Sale Permitted by Applicable Laws..........................   6
4.4  Approval of Counsel to the Selling Stockholders............   6
4.5  Consents and Approvals.....................................   7
4.6  Medical Benefit Letter.....................................   7

                                       i
<PAGE>
 
                                                                  Page 
                                                                  ----
ARTICLE 5

REPRESENTATIONS AND
WARRANTIES OF THE SELLING STOCKHOLDERS......................       7
5.1    Title to Common Shares...............................       7
5.2    Authorization; No Contravention......................       7
5.3    Governmental Authorization; Third Party Consents.....       7
5.4    Binding Effect.......................................       7
5.5    No Legal Bar.........................................       8
5.6    Litigation...........................................       8
5.7    No Liability.........................................       8
5.8    Broker's, Finder's or Similar Fees...................       8
5.9    Other Representations................................       8
 
ARTICLE 6

REPRESENTATIONS AND
WARRANTIES OF THE PURCHASERS................................       9
6.1    Existence and Power..................................       9
6.2    Authorization; No Contravention......................       9
6.3    Binding Effect.......................................       9
6.4    No Legal Bar.........................................       9
6.5    Broker's, Finder's or Similar Fees...................      10

ARTICLE 7

INDEMNIFICATION.............................................      10
7.1    Indemnification by Selling Stockholders..............      10
7.2    Notification.........................................      10
 
ARTICLE 8

MISCELLANEOUS...............................................      12
8.1    Survival of Provisions...............................      12
8.2    Notices..............................................      12
8.3    Successors and Assigns...............................      13
8.4    Amendment and Waiver.................................      13
8.5    Counterparts.........................................      14
8.6    Headings.............................................      14
8.7    Determinations.......................................      14
8.8    Governing Law........................................      14

                                      ii
<PAGE>
 
                                                              Page
                                                              ----

8.9   Jurisdiction.......................................      14
8.10  Severability.......................................      14
8.11  Rules of Construction..............................      14
8.12  Remedies...........................................      15
8.13  Entire Agreement...................................      15
8.14  Attorneys' Fees....................................      15
8.15  Publicity..........................................      15

                                      iii
<PAGE>
 
SCHEDULES

Schedule I   Selling Stockholders

                                      iv
<PAGE>
 
          STOCK PURCH"SE "GREEMENT, dated as of January 28, 1999, by and among
the persons listed on Schedule I hereto (the "Selling Stockholders"), COMMERCIAL
                                              --------------------              
ELECTRONICS CAPITAL PARTNERSHIP, L.P., a Delaware limited partnership and
COMMERCIAL ELECTRONICS, L.L.C., a Delaware limited liability company
(collectively, the APurchasers").
                    ----------   

          The Selling Stockholders wish to sell to the Purchasers, and the
Purchasers wish to purchase from the Selling Stockholders, an aggregate of
732,160 shares of the Common Stock of Wiltek, Inc., a Connecticut corporation
(the "Company"), no par value (the "Common Stock"), upon the terms and subject
      -------                       ------------                              
to the conditions set forth in this Agreement.

          In consideration of the mutual covenants and agreements set forth
herein and for good and valuable consideration, the receipt and adequacy of
which is hereby acknowledged, the parties hereto agree as follows:


                                   ARTICLE 1

                                  DEFINITIONS
                                  -----------


          1.1  Definitions.  As used in this Agreement, and unless the context
               -----------                                                    
requires a different meaning, the following terms have the meanings indicated:

          "Actions or Proceedings" has the meaning assigned to that term in
           ----------------------                                          
Section 7.1.

          "Affiliate" has the meaning ascribed to such term in Rule 12b-2 of the
           ---------                                                            
General Rules and Regulations under the Exchange Act.

          "Agreement" means this Agreement, as the same may be amended,
           ---------                                                   
supplemented or modified in accordance with the terms hereof.

          "Business Day" means any day other than a Saturday, Sunday or other
           ------------                                                      
day on which commercial banks in the City of New York are authorized or required
by law or executive order to close.

          "Closing" has the meaning assigned to that term in Section 2.2.
           -------                                                       

          "Closing Date" means the date specified in Section 2.2.
           ------------                                          
<PAGE>
 
                                                                               2


          "Commission" means the Securities and Exchange Commission or any
           ----------                                                     
similar agency then having jurisdiction to enforce the Securities Act.

          "Common Shares" has the meaning assigned to that term in Section 2.1.
           -------------                                                       

          "Common Stock" means the Common Stock, no par value, of the Company.
           ------------                                                       

          "Company" means Wiltek, Inc., a Connecticut corporation.
           -------                                                

          "Contractual Obligations" means as to any Person, any provision of any
           -----------------------                                              
security issued by such Person or of any agreement, undertaking, contract,
indenture, mortgage, deed of trust or other instrument to which such Person is a
party or by which it or any of its property is bound.

          "Escrow Agreement" has the meaning assigned to that term in 
           ----------------                                          
Section 3.12. 

          "GAAP" means generally accepted accounting principles in the United
           ----                                                              
States in effect from time to time.

          "Governmental Authority" means the government of any nation, state or
           ----------------------                                              
other political subdivision thereof, any entity exercising executive,
legislative, judicial, regulatory or administrative functions of or pertaining
to government, and any corporation or other entity owned or controlled, through
stock or capital ownership or otherwise, by any of the foregoing.

          "Indemnified Party" has the meaning assigned to that term in 
           -----------------   
Section 7.1.

          "Indemnifying Party" has the meaning assigned to that term in Section
           ------------------                                                  
7.2.

          "Liabilities" has the meaning assigned to that term in Section 7.1.
           -----------                                                       

          "Lien" means any mortgage, deed of trust, pledge, hypothecation,
           ----                                                           
assignment, encumbrance, lien (statutory or other) or preference, priority or
other security interest or preferential arrangement of any kind or nature
whatsoever (including, without limitation, those created by, arising under or
evidenced by any conditional sale or other title retention agreement, the
interest of a lessor under a capitalized lease obligation, or any financing
lease having substantially the same economic effect as any of the foregoing).
<PAGE>
 
                                                                               3

       "Medical Benefit Letter" has the meaning assigned to that term in Section
        ----------------------                                                  
3.12.

       "Person" means any individual, firm, corporation, limited liability
        ------                                                            
company, part nership, trust, incorporated or unincorporated association, joint
venture, joint stock company, governmental authority (or an agency or political
subdivision thereof) or other entity of any kind, and shall include any
successor (by merger or otherwise) of such entity.

       "Purchase Price" has the meaning assigned to that term in Section 2.1.
        --------------                                                       

       "Purchasers" means Commercial Electronics Capital Partnership, L.P., a
        ----------                                                           
Delaware limited partnership and Commercial Electronics, L.L.C., a Delaware
limited liability company.

       "Requirements of Law" means as to any Person, any law, treaty, rule or
        -------------------                                                  
regulation or determination of an arbitrator or a court or other Governmental
Authority, in each case applicable or binding upon such Person or any of its
property or to which such Person or any of its property is subject.

       "Securities "ct" means the Securities Act of 1933, as amended, and the
        --------------                                                       
rules and regulations of the Commission thereunder.

       "Securities Purchase Agreement" means the Securities Purchase Agreement,
        -----------------------------                                          
dated January 28, 1999, between the Company and the Purchasers.

       "Selling Stockholder" means any of the persons listed on Schedule I
        -------------------                                               
hereto.

       "Time of Purchase" has the meaning provided therefor in Section 2.3.
        ----------------                                                   


                                   ARTICLE 2

                               PURCHASE AND SALE
                               -----------------


          2.1  Purchase and Sale of Common Shares.  Subject to the terms and
               ----------------------------------                           
conditions herein set forth, each Selling Stockholder agrees that he will sell
to the Purchasers, and each Purchaser agrees that it will acquire from each
Selling Stockholder, at the Time of Purchase, that number of shares of Common
Stock set forth opposite such Selling Stockholder's name on Schedule I hereto,
aggregating 732,160 shares, for an aggregate purchase price of $622,336 (or
$0.85 per share) (the "Purchase Price"), 
                       -------------- 
<PAGE>
 
                                                                               4



payable in cash by wire transfer of immediately available funds to an account
designated in a notice delivered to the Purchasers not later than two Business
Days prior to the Closing Date. The number of shares of Common Stock to be
purchased by each Purchaser, and the amount of the Purchaser Price to be paid
therefor is set forth on Schedule I. The shares of Common Stock being purchased
pursuant hereto are referred to herein as the "Common Shares."
                                              -------------  

          2.2  Closing.  The purchase and sale of the Common Shares shall take
               -------                                                        
place at the closing (the "Closing") to be held at the offices of Paul, Weiss,
                           -------                                            
Rifkind, Wharton & Garrison, 1285 Avenue of the Americas, New York, New York
10019-6064 on January 28, 1999 (the "Closing Date"), at 10:00 a.m., New York
                                     ------------                           
City time, or on such other date and at such other time as the Purchasers and
the Selling Stockholders may mutually agree.  At the Closing, subject to the
terms and conditions set forth herein, each Selling Stockholder shall sell such
Selling Stockholder's Common Shares to the Purchasers by delivering to the
Purchasers stock certificates representing such Common Shares, duly endorsed in
blank or with duly executed stock powers attached, in proper form for transfer,
with all signatures guaranteed and with appropriate transfer stamps, if any,
affixed at the expense of such Selling Stockholder, free and clear of any Lien,
and the Purchasers shall purchase the Common Shares from the Selling
Stockholders for the Purchase Price.  The time at which such Closing shall be
concluded is herein called the "Time of Purchase."
                                ----------------  

          2.3  Legal Fee Reimbursement.  The Purchaser have previously delivered
               -----------------------                                          
$10,000 to the Selling Stockholders for legal fees incurred by them in
connection with the transactions contemplated hereby.  The Selling Stockholders
shall, not later than 10 days following the Closing, remit to the Purchasers any
unused portion of such amount.


                                   ARTICLE 3

                         CONDITIONS TO THE OBLIGATION
                          OF THE PURCHASERS TO CLOSE
                         -------------------------------


          The obligation of the Purchasers to purchase the Common Shares at the
Closing shall be subject to the satisfaction or waiver of the following
conditions on or before the Closing Date:

          3.1  Representations and Warranties True.  The representations and
               -----------------------------------                          
warranties of the Selling Stockholders contained in Article 5 hereof shall be
true and correct in all material respects at and as of the Time of Purchase (and
after giving effect to the transactions contemplated hereby) as if made at and
as of such date.
<PAGE>
 
                                                                               5





          3.2  Compliance with this Agreement.  Each of the Selling Stockholders
               ------------------------------                                   
shall have performed and complied with each of their respective agreements and
conditions set forth or contemplated herein that are required to be performed or
complied with by such Selling Stockholder on or before the Closing Date.

          3.3  Selling Stockholders= Certificate.  The Purchasers shall have
               ---------------------------------                            
received a certificate, dated the Closing Date and signed by each Selling
Stockholder, certifying that the conditions set forth in Sections 3.1 and 3.2
hereof have been satisfied on and as of such date.

          3.4  Documents.  The Purchasers shall have received copies of such
               ---------                                                    
documents as it reasonably may request in connection with the sale of the Common
Shares and the transactions contemplated hereby, all in form and substance
reasonably satisfactory to the Purchasers.

          3.5  Purchase Permitted by Applicable Laws; Legal Investment.  The
               -------------------------------------------------------      
acquisition of and payment for the Common Shares and the consummation of the
transactions contemplated hereby (i) shall not be prohibited by any applicable
law or governmental regulation, (ii) shall not subject the Purchasers to any
penalty or, in its reasonable judgment, other onerous condition under or
pursuant to any applicable law or governmental regulation and (iii) shall be
permitted by the laws and regulations of the jurisdictions to which it is
subject.

          3.6  Opinion of Counsel.  The Purchasers shall have received the
               ------------------                                         
opinion of The Jacobson Law Firm, counsel to the Selling Stockholders, dated the
Closing Date, in a form reasonably acceptable to the Purchasers.

          3.7  Approval of Counsel to the Purchasers.  All actions and
               -------------------------------------                  
proceedings hereunder and all documents required to be delivered by the Selling
Stockholders hereunder or in connection with the consummation of the
transactions contemplated hereby, and all other related matters, shall have been
reasonably acceptable to Paul, Weiss, Rifkind, Wharton & Garrison, special
counsel to the Purchasers, as to their form and substance.

          3.8  Consents and Approvals.  All consents, waivers, exemptions,
               ----------------------                                     
authorizations, or other actions by, or notices to, or filings with,
Governmental Authorities and other Persons necessary or required in connection
with the execution, delivery or performance by the Selling Stockholders or
enforcement against the Selling Stockholders of this Agreement and the Common
Shares shall have been obtained and be in full force and effect, and the
Purchasers shall have been furnished with appropriate evidence thereof.
<PAGE>
 
                                                                               6


          3.9  Securities Purchase Agreement.  The closing of the transactions
               -----------------------------                                  
contemplated by the Securities Purchase Agreement shall simultaneously occur
with the Closing hereof.  All of the conditions set forth in Article 3 of the
Securities Purchase Agreement shall have been satisfied or waived.

          3.10 Director Resignation.  Each of the Selling Stockholders shall
               --------------------                                         
have tendered his resignation as a director of the Company, effective as of the
Time of Purchase.

          3.11 Cancellation of Options.  The Company and the Selling
               -----------------------                              
Stockholders shall have taken all action necessary such that each outstanding
option to purchase shares of Common Stock owned by any of the Selling
Stockholders (and any rights thereunder) shall be canceled as of the Time of
Purchase.

          3.12 Medical Benefit Letter.  The Company and the Selling Stockholders
               ----------------------                                           
shall have executed and delivered the Medical Benefit Letter (the "Medical
                                                                   -------
Benefit Letter") and the Escrow Agreement (the "Escrow Agreement") substantially
- --------------                                  ----------------                
in the forms attached to the Securities Purchase Agreement as Exhibits "A" and
"B", respectively.


                                   ARTICLE 4

                         CONDITIONS TO THE OBLIGATION
                     OF THE SELLING STOCKHOLDERS TO CLOSE
                     ------------------------------------


          The obligations of each Selling Stockholder to sell his Common Shares
at the Closing shall be subject to the satisfaction or waiver by him of the
following conditions on or before the Closing Date:

          4.1  Representations and Warranties True.  The representations and
               -----------------------------------                          
warranties of the Purchasers contained in Article 6 hereof shall be true and
correct in all material respects at and as of the Time of Purchase (and after
giving effect to the transactions contemplated hereby) as if made at and as of
such date.

          4.2  Compliance with this Agreement.  The Purchasers shall have
               ------------------------------                            
performed and complied with all of its agreements and conditions set forth or
contemplated herein that are required to be performed or complied with by the
Purchasers on or before the Closing Date.

          4.3  Sale Permitted by Applicable Laws.  The sale of the Common Shares
               ---------------------------------                                
by the Selling Stockholders and the consummation of the transactions
<PAGE>
 
                                                                               7


contemplated hereby (i) shall not be prohibited by any applicable law or
governmental regulation, (ii) shall not subject the Selling Stockholders to any
penalty or, in their reasonable judgments, other onerous condition under or
pursuant to any applicable law or governmental regulation and (iii) shall be
permitted by the laws and regulations of the jurisdictions in which they are
subject.

          4.4  Approval of Counsel to the Selling Stockholders.  All actions and
               -----------------------------------------------                  
proceedings hereunder and all documents required to be delivered by the
Purchasers hereunder or in connection with the consummation of the transactions
contemplated hereby, and all other related matters, shall have been reasonably
acceptable to The Jacobson Law Firm, counsel to the Selling Stockholders, as to
their form and substance.

          4.5  Consents and Approvals.  All consents, exemptions,
               ----------------------                            
authorizations, waivers or other actions by, or notices to, or filings with,
Governmental Authorities and other Persons necessary or required in connection
with the execution, delivery or performance by the Purchasers or enforcement
against the Purchasers of this Agreement shall have been obtained and be in full
force and effect, and the Company shall have been furnished with appropriate
evidence thereof.

          4.6  Medical Benefit Letter.  The Company shall have executed and
               ----------------------                                      
delivered the Medical Benefit Letter and the Escrow Agreement.


                                   ARTICLE 5

                              REPRESENTATIONS AND
                    WARRANTIES OF THE SELLING STOCKHOLDERS
                     --------------------------------------


          Each Selling Stockholder (as to himself) represents and warrants to,
and covenants and agrees with, the Purchasers as follows:

          5.1  Title to Common Shares.  Such Selling Stockholder owns
               ----------------------                                
beneficially and of record, free and clear of any Lien, the Common Shares set
forth opposite such Selling Stockholder's name on Schedule I hereto and, upon
delivery of and payment for such Common Shares as herein provided, the Purchaser
acquiring such Common Shares will acquire good and valid title thereto, free and
clear of any Lien.  Such Selling Stockholder does not own, whether beneficially
or of record, any Common Stock other than the aggregate number of Common Shares
set forth opposite such Selling Stockholder's name on Schedule I hereto.
<PAGE>
 
                                                                               8


          5.2  Authorization; No Contravention.  The execution, delivery and
               -------------------------------                              
performance by such Selling Stockholder of this Agreement (i) is within such
Selling Stockholder's legal right, power and authority and (ii) will not
violate, conflict with or result in any breach or contravention of or the
creation of any Lien under, any Contractual Obligation of such Selling
Stockholder or any order or decree directly relating to such Selling
Stockholder.

          5.3  Governmental Authorization; Third Party Consents.  No approval,
               ------------------------------------------------               
consent, exemption, authorization or other action by, or notice to, or filing
with, any Governmental Authority, or any other Person, is necessary or required
in connection with the execution, delivery or performance by such Selling
Stockholder or enforcement against such Selling Stockholder of this Agreement or
the transactions contemplated hereby.

          5.4  Binding Effect.  This Agreement has been duly executed and
               --------------                                            
delivered by such Selling Stockholder, and at the Time of Purchase such Selling
Stockholder's Common Shares will be duly delivered, and this Agreement
constitutes the legal, valid and binding obligation of such Selling Stockholder
enforceable against him in accordance with its terms.

          5.5  No Legal Bar.  Neither the execution, delivery or performance of
               ------------                                                    
this Agreement nor the transfer of such Selling Shareholder's Common Shares to
the Purchasers will violate any Requirements of Law or any Contractual
Obligation of such Selling Stockholder.

          5.6  Litigation.  There are no actions, suits, proceedings, claims or
               ----------                                                      
disputes pending, or to the best knowledge of such Selling Stockholder,
threatened, at law, in equity, in arbitration or before any Governmental
Authority against such Selling Stockholder, (i) with respect to this Agreement,
the Common Shares or any of the transactions contemplated hereby or (ii) which
would, if adversely determined, have a material adverse effect on the ability of
such Selling Stockholder to perform his obligations under this Agreement.  No
injunction, writ, temporary restraining order, decree or other order of any
nature has been issued by any court or other Governmental Authority purporting
to enjoin or restrain the execution, delivery and performance of this Agreement
by such Selling Stockholder.

          5.7  No Liability.  Following the Closing Date, except with respect to
               ------------                                                     
the Medical Benefit Letter, accrued and unpaid directors' fees and unreimbursed
business expenses incurred in the ordinary course, none of the Selling
Stockholders shall have any claim against the Purchasers, the Company and their
respective Subsidiaries and Affiliates and the Purchasers, the Company and their
respective Subsidiaries and Affiliates shall not have any obligation or
liability with respect to any 
<PAGE>
 
                                                                               9



Selling Stockholder, whether in their respective capacities as directors,
officers or employees of the Company or otherwise.

          5.8  Broker's, Finder's or Similar Fees.  There are no brokerage
               ----------------------------------                         
commissions, finder's fees or similar fees or commissions payable in connection
with the transactions contemplated hereby based on any agreement, arrangement or
understanding with such Selling Stockholder.

          5.9  Other Representations.  To the best of such Selling Stockholder's
               ---------------------                                            
knowledge, the representations of the Company in Article 5 of the Securities
Purchase Agreement are true and correct in all material respects.


                                   ARTICLE 6

                              REPRESENTATIONS AND
                         WARRANTIES OF THE PURCHASERS
                         ----------------------------


          Each Purchaser (as to itself) represents and warrants to, and
covenants and agrees with, the Selling Stockholders as follows:

          6.1  Existence and Power.  Such Purchaser:
               -------------------                  

              (a) is duly organized and validly existing under the laws of the
jurisdiction of its organization; and

              (b) has the power and authority to own and operate its property,
to lease the property it operates as lessee and to conduct the business in which
it is currently, or is currently proposed to be, engaged.

          6.2  Authorization; No Contravention.  The execution, delivery and
               -------------------------------                              
performance by such Purchaser of this Agreement:

               (a) is within the its power and authority and has been duly
authorized by all necessary action;

               (b) does not contravene the terms of its organizational
documents, or any amendment thereof;

               (c) will not violate, conflict with or result in any breach or
contravention of or the creation of any Lien under, any Contractual Obligation
of such Purchaser, or any order or decree directly relating to such Purchaser;
and
<PAGE>
 
                                                                              10

          (d) does not require approval, consent, exemption, authorization or
other action by, or notice to, or filing with, any Governmental Authority or any
other Person, other than those that have been obtained or made on or prior to
the Closing.

          6.3  Binding Effect.  This Agreement has been duly executed and
               --------------                                            
delivered by each of the Purchasers, and constitutes the legal, valid and
binding obligation of each Purchaser enforceable against it in accordance with
its terms, except as enforceability may be limited by applicable bankruptcy,
insolvency, or similar laws affecting the enforcement of creditors' rights
generally or by equitable principles relating to enforceability.

          6.4  No Legal Bar.  The execution, delivery and performance of this
               ------------                                                  
Agreement will not violate any Requirement of Law applicable to such Purchaser.

          6.5  Broker's, Finder's or Similar Fees.  Except as otherwise set
               ----------------------------------                          
forth in this Agreement, there are no brokerage commissions, finder's fees or
similar fees or commissions payable in connection with the transactions
contemplated hereby based on any agreement, arrangement or understanding with
such Purchaser or any action taken by such Purchaser.


                                   ARTICLE 7

                                INDEMNIFICATION
                                ---------------


          7.1  Indemnification by Selling Stockholders.  Each Selling
               ---------------------------------------               
Stockholder agrees, severally but not jointly, to indemnify and hold harmless
the Purchasers and their respective Affiliates, officers, directors, agents,
members, employees and partners (each, an "Indemnified Party") to the fullest
                                           -----------------                 
extent permitted by law from and against any and all losses, claims, damages,
expenses (including reasonable fees, disbursements and other charges of counsel)
or other liabilities ("Liabilities") to the extent resulting from any breach of
                       -----------                                             
any representation or warranty of such Selling Stockholder in this Agreement or
any legal, administrative or other actions (collectively "Actions or
                                                          ----------
Proceedings"), or written threats thereof, based upon, relating to or arising
out of the purchase and sale of the Common Shares pursuant to this Agreement, or
any Indemnified Party's role therein or in the transactions contemplated
thereby; provided, however, that such Selling Stockholder shall not be liable
         --------  -------                                                   
under this Section 7.1:  (i) for any amount paid in settlement of claims without
such Selling Stockholder's consent (which consent shall not be unreasonably
withheld) or (ii) to the extent that it is finally judicially determined that
such Liabilities resulted primarily from the willful misconduct, bad faith or
negligence of such Indemnified 
<PAGE>
 
                                                                              11

Party; provided, further, that if and to the extent such indemnification is
       --------  -------
unenforceable for any reason, such Selling Stockholder shall make the maximum
contribution to the payment and satisfaction of such indemnified Liability which
shall be permissible under applicable laws;
                                                                               
provided, further, that the aggregate amount payable by each Selling Stockholder
- --------  -------                                                               
under this Section 7.1 shall be limited to the Purchase Price paid to such
Selling Stockholder.  In connection with the obligation of such Selling
Stockholder to indemnify for expenses as set forth above, such Selling
Stockholder further agrees to reimburse each Indemnified Party for all such
expenses (including reasonable fees, disbursements and other charges of counsel)
as they are incurred by such Indemnified Party; provided, however, that if an
                                                --------  -------            
Indemnified Party is reimbursed hereunder for any expenses, such reimbursement
of expenses shall be refunded to the extent it is finally judicially determined
that the Liabilities in question resulted primarily from the willfulness, bad
faith or negligence of such Indemnified Party.

          7.2  Notification.  Each Indemnified Party under this Article 7 will,
               ------------                                                    
promptly after the receipt of notice of the commencement of any action or other
proceeding against such Indemnified Party in respect of which indemnity may be
sought from a Selling Stockholder (an "Indemnifying Party"), notify the
                                       ------------------              
Indemnifying Party in writing of the commencement thereof.  The omission of any
Indemnified Party so to notify an Indemnifying Party of any such action shall
not relieve the Indemnifying Party from any liability which it may have to such
Indemnified Party (i) other than pursuant to this Article 7 or (ii) under this
Article 7 unless, and only to the extent that, such omission results in the
Indemnifying Party's forfeiture of substantive rights or defenses.  In case any
such action or other proceeding shall be brought against any Indemnified Party
and it shall notify an Indemnifying Party of the commencement thereof, the
Indemnifying Party shall be entitled to participate therein and, to the extent
that it may wish, to assume the defense thereof, with counsel reasonably
satisfactory to such Indemnified Party; provided, however, that any Indemnified
                                        --------  -------                      
Party may, at its own expense, retain separate counsel to participate in such
defense.  Notwithstanding the foregoing, in any action or proceeding in which
both an Indemnifying Party and an Indemnified Party is, or is reasonably likely
to become, a party, such Indemnified Party shall have the right to employ
separate counsel reasonably acceptable to the Indemnifying Party (in terms of
such counsel's experience) at the Indemnifying Party's expense and to control
its own defense of such action or proceeding if, in the reasonable opinion of
counsel to such Indemnified Party, (a) there are or may be legal defenses
available to such Indemnified Party or to other Indemnified Parties that are
different from or additional to those available to the Indemnifying Party or (b)
any conflict or potential conflict exists between the Indemnifying Party and
such Indemnified Party that would make such separate representation advisable;
                                                                              
provided, however, that in no event shall the Indemnifying Party be required to
- --------  -------                                                              
pay fees and expenses under this Article 8 for more than one firm of attorneys
in any jurisdiction in any one legal action or group of related legal actions.
Each Indemnifying Party agrees that the Indemnifying Party will not, without the
prior written consent of 
<PAGE>
 
                                                                              12


the Indemnified Party, settle, compromise or consent to the entry of any
judgment in any pending or threatened claim, action or proceeding relating to
the matters contemplated hereby (if any Indemnified Party is a party thereto or
has been actually threatened to be made a party thereto) unless such settlement,
compromise or consent includes an unconditional release of the Indemnified Party
and each other Indemnified Party from all liability arising or that may arise
out of such claim, action or proceeding. The rights accorded to Indemnified
Parties hereunder shall be in addition to any rights that any Indemnified Party
may have at common law, by separate agreement or otherwise.



                                   ARTICLE 8

                                 MISCELLANEOUS
                                 -------------


          8.1  Survival of Provisions.  All of the representations and
               ----------------------                                 
warranties made herein and each of the provisions of Articles 1, 5, 6, 7 and 8
shall survive the execution and delivery of this Agreement, any investigation by
or on behalf of the Purchasers or any Affiliate, acceptance of the Common Shares
and payment therefor, or termination of this Agreement.

          8.2  Notices.  All notices, demands and other communications provided
               -------                                                         
for or permitted hereunder shall be made in writing and shall be by registered
or certified first-class mail, return receipt requested, telecopier, courier
services or personal delivery to the following addresses, or to such other
addresses as shall be designated from time to time by a party in accordance with
this Section 8.2:

               (a)  if to the Purchasers:

                    Commercial Electronics Capital Partnership, L.P.
                    375 Park Avenue, Suite 1604
                    New York, New York  10152
                    Attention:  John C. Maxwell, III
                    Telecopier No.:  (212) 755-2018
<PAGE>
 
                                                                              13


               with a copy to:

                    Paul, Weiss, Rifkind, Wharton & Garrison
                    1285 Avenue of the Americas
                    New York, New York  10019-6064
                    Attention:  Michele R. Jenkinson, Esq.
                    Telephone No.:  (212) 373-3101
                    Telecopier No.:  (212) 757-3990

              (b)   if to any Selling Stockholder, at his address as it appears
                    on record books of the Company.
<PAGE>
 
                                                                              14

               with a copy to:

                    The Jacobson Law Firm
                    P.O. Box 272
                    96 Myrtle Avenue
                    Westport, Connecticut  06881
                    Attention:  Paul Jacobson
                    Telephone No.:  (203) 226-4231
                    Telecopier No.:  (203) 222-9131

          All such notices and communications shall be deemed to have been duly
given:  when delivered by hand, if personally delivered; when delivered to a
courier, if delivered by commercial overnight courier service; five Business
Days after being deposited in the mail, postage prepaid, if mailed; and when
receipt is acknowledged, if telecopied.

          8.3  Successors and Assigns.  This Agreement shall inure to the
               ----------------------                                    
benefit of and be binding upon the successors and permitted assigns of the
parties hereto.  Each Purchaser may assign any of its rights under this
Agreement to any of its Affiliates or to any Person to whom the Common Shares
(or any portion thereof) are transferred.  The Selling Stockholders may not
assign any of their rights hereunder without the consent of the Purchasers.
Except as provided in Article 7, no Person other than the parties hereto and
their permitted assignees is intended to be a beneficiary of this Agreement.

          8.4  Amendment and Waiver.  No failure or delay on the part of the
               --------------------                                         
Purchasers or any Selling Stockholder in exercising any right, power or remedy
hereunder shall operate as a waiver thereof, nor shall any single or partial
exercise of any such right, power or remedy preclude any other or further
exercise thereof or the exercise of any other right, power or remedy.  The
remedies provided for herein are cumulative and are not exclusive of any
remedies that may be available to the Purchasers or any Selling Stockholder at
law, in equity or otherwise.  No waiver or amendment of or consent to any
departure by any Purchaser or any Selling Stockholder from any provision of this
Agreement shall be effective unless signed in writing by the party entitled to
the benefit thereof; provided that notice of any such waiver shall be given to
                     --------                                                 
each party hereto as set forth below.

          Any amendment, supplement or modification of or to any provision of
this Agreement, any waiver of any provision of this Agreement, and any consent
to any departure by the Purchasers or any Selling Stockholder from the terms of
any provision of this Agreement, shall be effective only in the specific
instance and for the specific purpose for which made or given.  Except where
notice is specifically required by this Agreement, no notice to or demand on
either Purchaser or any Selling Stockholder in 
<PAGE>
 
                                                                              15


any case shall entitle either Purchaser or any Selling Stockholder to any other
or further notice or demand in similar or other circumstances.

          8.5  Counterparts.  This Agreement may be executed in any number of
               ------------                                                  
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

          8.6  Headings.  The headings in this Agreement are for convenience of
               --------                                                        
reference only and shall not limit or otherwise affect the meaning hereof.

          8.7  Determinations.  All determinations to be made by any Holder or
               --------------                                                 
any Selling Stockholder hereunder in its opinion or judgment or with its
approval or otherwise shall be made by it in its sole discretion.

          8.8  Governing Law.  This Agreement has been negotiated, executed and
               -------------                                                   
delivered in the State of New York and shall be governed by and construed in
accordance with the laws of the State of New York, without regard to principles
of conflicts of law.

          8.9  Jurisdiction.  Each party to this Agreement hereby irrevocably
               ------------                                                  
agrees that any legal action or proceeding arising out of or relating to this
Agreement or any agreements or transactions contemplated hereby may be brought
in the courts of the State of New York or of the United States of America for
the Southern District of New York and hereby expressly submits to the personal
jurisdiction and venue of such courts for the purposes thereof and expressly
waives any claim of improper venue and any claim that such courts are an
inconvenient forum.  Each party hereby irrevocably consents to the service of
process of any of the aforementioned courts pursuant to a contractual provision
in any such suit, action or proceeding by the mailing of copies thereof by
registered or certified mail, postage prepaid, to the address set forth in
Section 8.2, such service to become effective ten days after such mailing.

          8.10 Severability.  In the event that any one or more of the
               ------------                                           
provisions contained herein, or the application thereof in any circumstance, is
held invalid, illegal or unenforceable in any respect for any reason, the
validity, legality and enforceability of any such provision in every other
respect and of the remaining provisions hereof shall not be in any way impaired,
unless the provisions held invalid, illegal or unenforceable shall substantially
impair the benefits of the remaining provisions hereof.

          8.11 Rules of Construction.  Unless the context otherwise requires,
               ---------------------                                         
Aor" is not exclusive, and references to sections or subsections refer to
- ---                                                                      
sections or subsections of this Agreement.
<PAGE>
 
                                                                              16

          8.12 Remedies.  If a breach of this "greement occurs and is
               --------                                              
continuing, any party hereto may pursue any available remedy by proceeding at
law or in equity to enforce the performance (including, without limitation, the
specific performance) of any provision of this Agreement.  Except as otherwise
provided by law, a delay or omission by any party in exercising any right or
remedy accruing upon any such breach shall not impair the right or remedy or
constitute a waiver of or acquiescence in any such breach.  No remedy is
exclusive of any other remedy.  All available remedies are cumulative.

          8.13 Entire Agreement.  This Agreement, together with the exhibits and
               ----------------                                                 
schedules hereto and the Common Shares, is intended by the parties as a final
expression of their agreement and intended to be a complete and exclusive
statement of the agreement and understanding of the parties hereto in respect of
the subject matter contained herein and therein.  There are no restrictions,
promises, warranties or undertakings, other than those set forth or referred to
herein or therein.  This Agreement, together with the exhibits and schedules
hereto, supersedes all prior agreements and understandings among the parties
with respect to such subject matter.

          8.14 Attorneys' Fees.  In any action or proceeding brought to enforce
               ---------------                                                 
any provision of this Agreement and the Common shares or any other document or
instrument contemplated hereby or thereby, or where any provision hereof or
thereof is validly asserted as a defense, the successful party shall be entitled
to recover reasonable attorneys' fees, charges and disbursements in addition to
any other available remedy.

          8.15 Publicity.  Except as may be required by applicable law, no party
               ---------                                                        
hereto shall issue a publicity release or announcement or otherwise make any
public disclosure concerning this Agreement or the transactions contemplated
hereby, without prior approval by the other parties hereto.  If any announcement
is required by law to be made by a party hereto, prior to making such
announcement such party will deliver a draft of such announcement to the other
parties and shall give the other parties an opportunity to comment thereon.
<PAGE>
 
                                                                              17


          IN WITNESS WHEREOF, the parties hereto have caused this Stock Purchase
Agreement to be executed and delivered by them or their respective
representatives or officers hereunto duly authorized as of the date first above
written.



                              COMMERCIAL ELECTRONICS
                                 CAPITAL PARTNERSHIP, L.P.

                              By Electronics Investments, L.L.C.
                              Its General Partner

                              By: _______________________________
                                    Name:
                                    Its:



                              COMMERCIAL ELECTRONICS, L.L.C.

                              By Electronics Investments, L.L.C.
                              Its General Partner

                              By:  ______________________________
                                    Name:
                                    Its:


                                        ____________________
                                          Jay Fitzpatrick


                                        ____________________
                                         F. Spencer Pooley


                                        ____________________
                                           Boris Frenkiel
<PAGE>
 
                                                                              18

                                  SCHEDULE I

           Shares to be Purchased by Commercial Electronics, L.L.C.
           --------------------------------------------------------

 
 
 
Selling Stockholder           Number of Shares         Purchase Price
- ---------------------         ----------------         --------------
 
Jay Fitzpatrick                 210,527                 $178,947.95
 
Boris Frenkiel                  184,315                 $156,667.75
 
F. Spencer Pooley               154,278                 $131,136.30
                                -------                 -----------
 
 
          Total:                549,120                 $466,752.00
          -----
 

   Shares to be Purchased by Commercial Electronics Capital Partnership, L.P.
   --------------------------------------------------------------------------

 
 
 
 Selling Stockholder          Number of Shares          Purchase Price
- ---------------------         ----------------          --------------
 
Jay Fitzpatrick                  70,176                  $ 59,649.60
 
Boris Frenkiel                   61,438                    52,222.30
 
F. Spencer Pooley                51,426                    43,712.10
                                -------                   ----------
 
 
          Total:                183,040                  $155,584.00         
          -----
 

                 Shares to be Retained by Selling Stockholders
                 ---------------------------------------------

 
 
  Selling Stockholder             Number of Shares
  -------------------             ----------------
 
Jay Fitzpatrick                         9,790
 
Boris Frenkiel                          5,010
 
F. Spencer Pooley                      50,000
                                       ------
 
 
          Total:                       64,800
          ------          

<PAGE>

                                                                     EXHIBIT 3.1
                             STATE OF CONNECTICUT
                            Secretary of the State


     Amended and Restated Certificate dated March 20, 1987 for Wiltek, Inc.

          Certificate attached hereto as Annex A.

     This resolution merely restates and does not change the provisions of the
original Certificate of Incorporation as supplemented and amended to date,
except as follows:

     Former Article Second has been deleted and all Articles following
     renumbered as appropriate; former Article Third now appears as Article
     Second and has been restated in its entirety; former Article Fourth now
     appears as Article Third and has been restated in its entirety to provide a
     class of Preferred Stock and to increase authorized Common Stock by
     1,500,000 shares; and a new Article Seven has been added requiring a 75%
     shareholder vote on plans for merger, consolidation or sale of assets not
     recommended by the board of directors, or a vote to amend Article Seven.

     The above resolution was adopted by the board of directors and by
shareholders.


<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------- 
  No. of Shares                            Vote Required    Vote Favoring Adoption
Entitled to Vote    Total Voting Power          for
                                             Adoption
- ----------------------------------------------------------------------------------- 
<S>                 <C>                  <C>                <C>
 
    4,574,219              100%               2,287,110               2,634,391
</TABLE>


         We hereby declare, under the penalties of false statement that the 
statements made in the foregoing certificate are true:



/s/ J.W. Fitzpatrick                              /s/ A.R. Hamilton
- ----------------------                            ---------------------
Name:  J.W. Fitzpatrick                             Name:  A.R. Hamilton
Title: President                                    Title: Secretary
<PAGE>
 
                                                                         ANNEX A

     RESOLVED: That the Certificate of Incorporation of Wiltek, Inc., as
heretofore amended and restated, be amended further and restated to read as
follows:

                     RESTATED CERTIFICATE OF INCORPORATION
                                      OF
                                 WILTEK, INC.

     FIRST: That the name of the corporation is Wiltek, Inc.

     SECOND:  The purpose of the corporation is to engage in any lawful act or
activity for which corporations may be formed under the Stock Corporation Act of
the State of Connecticut and, without limiting in any manner the scope and the
generality of the foregoing, to engage in and carry on the business of providing
communications services to meet the message and data transmission needs of
business and other organizations.

     THIRD: The total number of shares of all classes of capital stock which the
Corporation shall have authority to issue is 10,000,000 of which 1,000,000
shares shall be Preferred Stock without par value and 9,000,000 shares shall be
Common Stock without par value.

     A.  Preferred Stock.  The Board of Directors is expressly authorized to
         ---------------                                                    
provide for the issue of all or any shares of the Preferred Stock, in one or
more series, and to fix for each such series such voting powers, full or
limited, or no voting powers, and such designations, preferences and relative,
participating, optional or other special rights and such qualifications,
limitations or restrictions thereof, as shall be stated and expressed in the
resolution or resolutions adopted by the Board of Directors providing for the
issue of such series (a "Preferred Stock Designation") and as may be permitted
by the Stock Corporation Act of the State of Connecticut.

     B.  Common Stock.  Except as otherwise required by law or as otherwise
         ------------                                                      
provided in any Preferred Stock Designation, the holders of the Common Stock
shall exclusively possess all voting power and each share of Common Stock shall
have one vote.

     FOURTH: That the amount of capital stock with which this corporation shall
commence business is not less than One Thousand ($1,000) Dollars.

     FIFTH: That the duration of said corporation is unlimited.
<PAGE>
 
     SIXTH: Unless otherwise determined by the Board of Directors, no holder of
stock of the corporation shall, as such holder, have any right to purchase or
subscribe for any stock of any class which the corporation may issue or sell,
whether or not exchangeable for any stock of the corporation of any class or
classes and whether out of unissued shares authorized by the certificate of
Incorporation as originally filed or by any amendment thereof or out of shares
of stock of the corporation acquired by it after the issue thereof; nor, unless
otherwise determined by the Board of Directors, shall any holder of any shares
of the capital stock of the corporation, as such holder, have any right to
purchase or subscribe for any security which the corporation may issue or sell
that shall be convertible into, or exchangeable for, any shares of the stock of
the corporation of any class or classes, or to which shall be attached or
appurtenant any warrant or warrants or other instrument or instruments that
shall confer upon the holder or holders of such security the right to subscribe
for or purchase from the corporation any shares of its capital stock of any
class or classes.

     SEVENTH: In addition to any affirmative vote required by law, by this
Certificate of Incorporation or by any Preferred Stock Designation, unless
recommended to the shareholders by the Board of Directors (i) any merger or
consolidation of the corporation; (ii) any sale, lease, exchange, mortgage,
pledge, transfer or other disposition (in one transaction or a series of
transactions) of all or substantially all of the assets of the Corporation; or
(iii) any amendment of this Article Seventh of this Certificate of Incorporation
shall require the affirmative vote of the holders of at least 75 percent of the
then-outstanding shares of the stock having voting rights, voting together as a
single class.  Such affirmative vote shall be required notwithstanding any other
provisions of this Certificate of Incorporation or any provision of law which
might otherwise permit a lesser vote or no vote.

<PAGE>

                                                                     EXHIBIT 3.2
                           CERTIFICATE OF AMENDMENT
                               STOCK CORPORATION
                     Office of the Secretary of the State
      30 Trinity Street/P.O. Box 150470/Hartford, CT 05115-0470/new/1-97

- --------------------------------------------------------------------------------
                       NAME OF CORPORATION:  Wiltek, Inc.
- --------------------------------------------------------------------------------
                  THE CERTIFICATE OF INCORPORATION IS AMENDED
- --------------------------------------------------------------------------------
                      TEXT OF EACH AMENDMENT/RESTATEMENT:

The Certificate of Incorporation of Wiltek, Inc. is amended by adding thereto
the terms of a new series of preferred stock designated as the "Senior
Convertible Series A Preferred Stock."  The terms of said series are set forth
in full on Annex I hereto.  This amendment was duly adopted by the corporation's
Board of Directors on January 21, 1999.  This series of Preferred Stock is being
created out of the previously authorized 1,000,000 shares of Preferred Stock,
which shares were not previously assigned to a series.  The total number of
shares of authorized Wiltek, Inc. stock remains unaffected by this Certificate
of Amendment at 10,000,000, of which 9,000,000 shares are Common Stock without
par value and 1,000,000 share are Preferred Stock without par value.

- --------------------------------------------------------------------------------
<PAGE>
 
                                                                         Annex I
                                                                         -------



                  RESOLVED that, pursuant to the authority vested in the Board
of Directors of Wiltek, Inc., a Connecticut corporation (the "Company") in
accordance with the provisions of the Certificate of Incorporation of the
Company (the "Certificate of Incorporation"), a series of the class of
authorized Senior Convertible Series A Preferred Stock, no par value, of the
Company, is hereby created and that the designation and number of shares thereof
and the voting powers, preferences and relative, participating, optional and
other special rights of the shares of such series, and the qualifications,
limitations and restrictions thereof are as follows:


                  Section 1.  Designation and Number.
                              ----------------------

                  (a)    The shares of such series shall be designated as
"Senior Convertible Series A Preferred Stock" (the "Series A Stock"). The number
                                                    --------------
of shares initially constituting the Series A Stock shall be 1,000,000, which
number may be decreased (but not increased) by the Board of Directors without a
vote of stockholders; provided, however, that such number may not be decreased
                      --------  -------
below the number of then outstanding shares of Series A Stock.

                  (b)    The Series A Stock shall, with respect to dividend
rights and rights upon liquidation, dissolution or winding up, rank prior to all
other classes and series of capital stock of the Company now or hereafter
authorized (except as may be authorized pursuant to Section 3(b)) including,
without limitation, the Common Stock.

                  (c)    Capitalized terms used herein and not otherwise defined
shall have the meanings set forth in Section 9.


                  Section 2.  Dividends and Distributions.
                              ---------------------------

                  In the event that the Company shall declare a dividend or make
any other distribution (including, without limitation, in cash, in capital stock
(which shall include, without limitation, any options, warrants or other rights
to acquire capital stock) of the Company or other property or assets) to holders
of Common Stock, then the Board of Directors shall declare, and the holder of
each share of Series A Stock shall be entitled to receive, a dividend or
distribution in an amount equal to the amount of such dividend or distribution
received by a holder of the number of shares of Common Stock for which such
share of Series A Stock is convertible on the record date for such dividend or
distribution. Any such amount shall be paid to the holders of shares of Series A
Stock at the same time such dividend or distribution is made to holders of
Common Stock.
<PAGE>
 
                                                                               2


                  Section 3.  Voting Rights.
                              -------------

                  In addition to any voting rights provided by law or in the
Securities Purchase Agreement, the holders of shares of Series A Stock shall
have the following voting rights:

                  (a)    So long as the Series A Stock is outstanding, each
share of Series A Stock shall entitle the holder thereof to vote, in person or
by proxy, at a special or annual meeting of stockholders, on each of the matters
entitled to be voted on by holders of Common Stock, voting together as a single
class with other shares entitled to vote thereon. With respect to any such vote,
each share of Series A Stock shall entitle the holder thereof to cast that
number of votes per share as is equal to the number of votes that such holder
would be entitled to cast had such holder converted its shares of Series A Stock
into Common Stock on the record date for determining the stockholders of the
Company eligible to vote on any such matters.

                  (b)    Unless the consent or approval of a greater number of
shares shall then be required by law, the affirmative vote of the holders of at
least a majority of the outstanding shares of Series A Stock, voting separately
as a single class, in person or by proxy, at a special or annual meeting of
stockholders called for the purpose, shall be necessary to (i) authorize,
increase the authorized number of shares of, or issue (including on conversion
or exchange of any convertible or exchangeable securities or by
reclassification), any shares of any class or classes of Senior Stock or Parity
Stock, (ii) authorize, adopt or approve an amendment to the Certificate of
Incorporation that would increase or decrease the par value of the shares of
Series A Stock, or alter or change the powers, preferences or special rights of
the shares of Series A Stock, other Parity Stock or Senior Stock, (iii) amend,
alter or repeal the Certificate of Incorporation so as to affect the shares of
Series A Stock adversely, including, without limitation, by granting any voting
right to any holder of notes, bonds, debentures or other debt obligations of the
Company, (iv) authorize or issue any security convertible into, exchangeable for
or evidencing the right to purchase or otherwise receive any shares of any class
or classes of Senior Stock or Parity Stock, or (v) effect an Extraordinary
Event.

                  (c)    If on any date (i) the Company shall have failed to
satisfy its obligation to convert shares of Series A Stock pursuant to Section
7, or (ii) a breach of Article 8 of the Securities Purchase Agreement shall have
occurred and be continuing for a period of at least 30 days, then the number of
directors constituting the Board of Directors shall, without further action, be
increased by one and the holders of shares of Series A Stock shall have, in
addition to the other voting rights set forth herein, the exclusive right,
voting separately as a single class, to elect a director of the Company to fill
such newly created directorship, by written consent as provided herein, or at a
<PAGE>
 
                                                                               3

special meeting of such holders called as provided herein. Any such additional
director shall continue as a director (subject to reelection or removal as
provided in Section 3(d)(ii)) and the holders of Series A Stock shall have such
additional voting rights until such time as (A) any conversion obligation
provided in Section 7 that has become due shall have been satisfied or (B) there
shall exist no breach of Article 8 of the Stock Purchase Agreement, as the case
may be, at which time such additional director shall cease to be a director and
such additional voting rights of the holders of Series A Stock shall terminate
subject to revesting in the event of each and every subsequent event of the
character indicated above, provided that the conditions set forth in the proviso
above shall not have occurred. Notwithstanding anything to the contrary
contained herein, in the event the Company shall have breached Section 8.9 of
the Securities Purchase Agreement, all references to the right of the holders of
shares of Series A Stock to elect one director to the Board of Directors of the
Company shall instead refer to the right of such holders to elect that number of
directors that shall constitute a majority of such Board of Directors.

                  (d)    (i)  The right of holders of shares of Series A Stock
to take any action as provided in Section 3(c) may be exercised at any annual
meeting of stockholders or at a special meeting of holders of shares of Series A
Stock held for such purpose as hereinafter provided or at any adjournment
thereof, or by the written consent, delivered to the Secretary of the Company,
of the holders of the minimum number of shares required to take such action,
which shall be a majority of the outstanding shares of Series A Stock unless
otherwise required by law.

                  So long as such right to vote continues (and unless such right
has been exercised by written consent of the minimum number of shares required
to take such action), the President of the Company may call, and upon the
written request of holders of record of at least 5% of the outstanding shares of
Series A Stock, addressed to the Secretary of the Company at the principal
office of the Company, shall call, a special meeting of the holders of shares
entitled to vote as provided herein. Such meeting shall be held within 30 days
after delivery of such request to the Secretary, at the place and upon the
notice provided by law and in the by-laws of the Company for the holding of
meetings of stockholders.

                         (ii) At each meeting of stockholders at which the
holders of shares of Series A Stock shall have the right, voting separately as a
single class, to elect one director of the Company as provided in Section 3(c)
(or, in the case of a breach of Section 8.9 of the Securities Purchase
Agreement, the number of directors that shall constitute a majority of the Board
of Directors) or to take any action, the presence in person or by proxy of the
holders of record of one-third of the total number of shares of Series A Stock
then outstanding and entitled to vote on the matter shall be necessary and
sufficient to constitute a quorum. At any such meeting or at any adjournment
thereof:

<PAGE>
 
                                                                               4

                         (A)    the absence of a quorum of the holders of shares
         of Series A Stock shall not prevent the election of directors other
         than those to be elected by the holders of shares of Series A Stock,
         and the absence of a quorum of the holders of shares of any other class
         or series of capital stock shall not prevent the election of directors
         to be elected by the holders of shares of Series A Stock, or the taking
         of any action as provided in this Section 3; and

                         (B)     in the absence of a quorum of the holders of
         shares of Series A Stock, a majority of the holders of such shares
         present in person or by proxy shall have the power to adjourn the
         meeting as to the actions to be taken by the holders of shares of
         Series A Stock from time to time and place to place without notice
         other than announcement at the meeting until a quorum shall be present.

                  For taking of any action as provided in Section 3(b) or
Section 3(c) by the holders of shares of Series A Stock, each such holder shall
have one vote for each share of such stock standing in his name on the transfer
books of the Company as of any record date fixed for such purpose or, if no such
date be fixed, at the close of business on the Business Day next preceding the
day on which notice is given, or if notice is waived, at the close of business
on the Business Day next preceding the day on which the meeting is held.

                  Each director elected by the holders of shares of Series A
Stock as provided in Section 3(c) shall, unless his or her term shall expire
earlier in accordance with the provisions thereof, hold office until the annual
meeting of stockholders next succeeding his election or until his or her
successor, if any, is elected and qualified.

                  If any director so elected by the holders of Series A Stock
shall cease to serve as a director before his or her term shall expire (except
by reason of the termination of the voting rights accorded to the holders of
Series A Stock in accordance with Section 3(c)), the holders of the Series A
Stock then outstanding and entitled to vote for such director may, by written
consent as provided herein, or at a special meeting of such holders called as
provided herein, elect a successor to hold office for the unexpired term of the
director whose place shall be vacant.

                  Any director elected by the holders of shares of Series A
Stock voting separately as a single class may be removed from office with or
without cause by the vote or written consent of the holders of at least a
majority of the outstanding shares of Series A Stock, at the time of removal. A
special meeting of the holders of shares of Series A Stock may be called in
accordance with the procedures set forth in Section 3(c)(i).
<PAGE>
 
                                                                               5

                  Section 4.  Certain Restrictions.
                              --------------------

                  (a)    Whenever the Company shall not have converted shares of
Series A Stock at a time required by Section 7, at such time and thereafter
until all conversion obligations provided in Section 7 that have come due shall
have been satisfied, the Company shall not: (A) declare or pay dividends, or
make any other distributions, on any shares of Junior Stock, or (B) declare or
pay dividends, or make any other distributions, on any shares of Parity Stock,
except dividends or distributions paid ratably on the Series A Stock and all
Parity Stock on which dividends are payable or in arrears, in proportion to the
total amounts to which the holders of all shares of the Series A Stock and such
Parity Stock are then entitled.

                  (b)    Whenever the Company shall not have converted shares of
Series A Stock at a time required by Section 7, at such time and thereafter
until all conversion obligations provided in Section 7 that have come due shall
have been satisfied, the Company shall not redeem, purchase or otherwise acquire
for consideration, or require the conversion of, any shares of Junior Stock or
Parity Stock.

                  (c)    The Company shall not permit any Subsidiary of the
Company, or cause any other Person, to purchase or otherwise acquire for
consideration any shares of capital stock of the Company unless the Company
could, pursuant to Section 4(b), purchase such shares at such time and in such
manner.


                  Section 5.  Reacquired Shares.
                              -----------------

                  Any shares of Series A Stock converted, exchanged, redeemed,
purchased or otherwise acquired by the Company or any of its Subsidiaries or
other Affiliates in any manner whatsoever shall be retired and canceled promptly
after the acquisition thereof. All such shares of Series A Stock shall upon
their cancellation become authorized but unissued shares of Series A Stock, no
par value, of the Company and, upon the filing of an appropriate certificate
with the Secretary of State of the State of Connecticut, may be reissued as part
of another series of preferred stock, no par value per share, of the Company
subject to the conditions or restrictions on issuance set forth herein, but in
any event may not be reissued as shares of Series A Stock or other Parity Stock
unless all of the shares of Series A Stock issued on the Issue Date shall have
already been redeemed, converted or exchanged.


                  Section 6.   Liquidation, Dissolution or Winding Up.
                               --------------------------------------

                  (a)    If the Company shall commence a voluntary case under
the United States bankruptcy laws or any applicable bankruptcy, insolvency or
similar law 
<PAGE>
 
                                                                               6

of any other country, or consent to the entry of an order for relief in an
involuntary case under any such law or to the appointment of a receiver,
liquidator, assignee, custodian, trustee, sequestrator (or other similar
official) of the Company or of any substantial part of its property, or make an
assignment for the benefit of its creditors, or admit in writing its inability
to pay its debts generally as they become due, or if a decree or order for
relief in respect of the Company shall be entered by a court having jurisdiction
in the premises in an involuntary case under the United States bankruptcy laws
or any applicable bankruptcy, insolvency or similar law of any other country, or
appointing a receiver, liquidator, assignee, custodian, trustee, sequestrator
(or other similar official) of the Company or of any substantial part of its
property, or ordering the winding up or liquidation of its affairs, and on
account of any such event the Company shall liquidate, dissolve or wind up, or
if the Company shall otherwise liquidate, dissolve or wind up, no distribution
shall be made (i) to the holders of shares of Junior Stock unless, prior
thereto, the holders of shares of Series A Stock, subject to Section 7, shall
have received the Liquidation Preference, plus all accrued and unpaid dividends,
to the date of distribution, with respect to each share, or (ii) to the holders
of shares of Parity Stock, except distributions made ratably on the Series A
Stock and all other Parity Stock in proportion to the total amounts to which the
holders of all shares of the Series A Stock and other Parity Stock are entitled
upon such liquidation, dissolution or winding up.

                  (b)    Neither the consolidation or merger of the Company with
or into any other Person nor the sale or other distribution to another Person of
all or substantially all the assets, property or business of the Company shall
be deemed to be a liquidation, dissolution or winding up of the Company for
purposes of this Section 6.


                  Section 7.  Conversion.
                              ----------

                  (a)    Any holder of Series A Stock shall have the right, at
its option, at any time and from time to time, to convert, subject to the terms
and provisions of this Section 7, any or all of such holder's shares of Series A
Stock into such number of fully paid and non-assessable shares of Common Stock
as is equal, subject to Section 7(g), to the product of the number of shares of
Series A Stock being so converted multiplied by the quotient of (i) Liquidation
Preference divided by the (ii) Conversion Price (as defined below) then in
effect. The "Conversion Price" shall be $1.20 per share, subject to adjustment
as set forth in Section 7(d). Such conversion right shall be exercised by the
surrender of the shares of Series A Stock to be converted (the "Shares") to the
Company at any time during usual business hours at its principal place of
business to be maintained by it, accompanied by written notice that the holder
elects to convert such Shares and specifying the name or names (with address) in
which a certificate or certificates for shares of Common Stock are to be issued
and (if so required by the Company) by a written instrument or instruments of
transfer in form reasonably satisfactory to the 
<PAGE>
 
                                                                               7

Company duly executed by the holder or its duly authorized legal representative
and transfer tax stamps or funds therefor, if required pursuant to Section 7(k).
All Shares surrendered for conversion shall be delivered to the Company for
cancellation and canceled by it and no Shares shall be issued in lieu thereof.

                  (b)    As promptly as practicable after the surrender, as
herein provided, of any Shares for conversion pursuant to Section 7(a), the
Company shall deliver to or upon the written order of the holder of the Shares
so surrendered a certificate or certificates representing the number of fully
paid and non-assessable shares of Common Stock into which such Shares may be or
have been converted in accordance with the provisions of this Section 7. Subject
to the following provisions of this Section 7, such conversion shall be deemed
to have been made immediately prior to the close of business on the date that
such Shares shall have been surrendered in satisfactory form for conversion, and
the Person or Persons entitled to receive the Common Stock deliverable upon
conversion of such Shares shall be treated for all purposes as having become the
record holder or holders of such Common Stock at such appropriate time, and such
conversion shall be at the Conversion Price in effect at such time; provided,
however, that no surrender shall be effective to constitute the Person or
Persons entitled to receive the Common Stock deliverable upon such conversion as
the record holder or holders of such Common Stock while the share transfer books
of the Company shall be closed (but not for any period in excess of five days),
but such surrender shall be effective to constitute the Person or Persons
entitled to receive such Common Stock as the record holder or holders thereof
for all purposes immediately prior to the close of business on the next
preceding day on which such share transfer books are open, and such conversion
shall be deemed to have been made at, and shall be made at the Conversion Price
in effect at, such time on such next preceding day. If the last day for the
exercise of the conversion right shall not be a Business Day, then such
conversion right may be exercised on the next preceding Business Day.

                  (c)    Upon (i) the third anniversary of the Issue Date, each
outstanding share of Series A Stock, or (ii) if earlier, the transfer of any
shares of Series A Stock by an Initial Holder to any Person other than an
Affiliate of such Initial Holder, such shares of Series A Stock, shall
automatically, with no further action required to be taken by the Company or the
holder thereof, be converted into such number of fully paid and non-assessable
shares of Common Stock as is equal to the product of the number of shares of
Series A Stock being so converted, multiplied by the quotient of (i) the
Liquidation Preference divided by (ii) the Conversion Price then in effect.
Immediately thereafter, each holder of Series A Stock subject to such
conversion, shall be deemed to be the holder of record of the Common Stock
issuable upon conversion of such holder's Series A Stock, notwithstanding that
the share register of the Company shall then be closed or that certificates
representing such Common Stock shall not then be actually delivered to such
Person. Upon notice from the Company, each holder of Series A Stock so converted
shall promptly surrender to the Company, at any place
<PAGE>
 
                                                                               8

where the Company shall maintain a transfer agent for its Series A Stock and
Common Stock, certificates representing the shares so converted, duly endorsed
in blank or accompanied by proper instruments of transfer. On the date of such
automatic conversion, all rights with respect to the shares of Series A Stock so
converted, including the rights, if any, to receive notices and vote, will
terminate, except only the rights of holders thereof to (A) receive certificates
for the number of shares of Common Stock into which such shares of Series A
Stock have been converted, (B) be paid any declared but unpaid dividends thereon
and (C) exercise the rights to which they are entitled as holders of Common
Stock.

                  (d)    The Conversion Price shall be subject to adjustment as
follows:

                         (i)  In case the Company shall at any time or from time
to time (A) pay a dividend or make any other distribution (other than a dividend
or distribution paid or made to holders of shares of Series A Stock in the
manner provided in Section 2) on the outstanding shares of any of its Common
Stock in capital stock (which, for purposes of this Section 7(d) shall include,
without limitation, any dividends or distributions in the form of options,
warrants or other rights to acquire capital stock) of the Company or any
Subsidiary or Affiliate thereof, (B) subdivide the outstanding shares of any of
its Common Stock into a larger number of shares, (C) combine the outstanding
shares of any of its Common Stock into a smaller number of shares, or (D) issue
any shares of its capital stock in a reclassification of any of its Common
Stock, then, and in each such case, the Conversion Price in effect immediately
prior to such event shall be adjusted (and any other appropriate actions shall
be taken by the Company) so that the holder of any share of Series A Stock
thereafter surrendered for conversion shall be entitled to receive the number of
shares of Common Stock or other securities of the Company that such holder would
have owned or would have been entitled to receive upon or by reason of any of
the events described above, had such share of Series A Stock been converted
immediately prior to the occurrence of such event. An adjustment made pursuant
to this Section 7(d)(i) shall become effective retroactively (A) in the case of
any such dividend or distribution, to a date immediately following the close of
business on the record date for the determination of holders of any of its
Common Stock entitled to receive such dividend or distribution or (B) in the
case of any such subdivision, combination or reclassification, to the close of
business on the day upon which such corporate action becomes effective.

                         (ii)  In case the Company shall at any time or from
time to time distribute to any holder of shares of its Common Stock (including
any such distribution made in connection with a consolidation or merger in which
the Company is the resulting or surviving corporation and the Common Stock is
not changed or exchanged) cash, evidences of indebtedness of the Company or
another issuer, securities of the Company or another issuer or other assets
(excluding (A) dividends or distributions paid or made to holders of shares of
Series A Stock in the manner provided in Section 2
<PAGE>
 
                                                                               9

and (B) dividends payable in shares of Common Stock for which adjustment is made
under Section 7(d)(i)) or rights or warrants to subscribe for or purchase
securities of the Company (excluding those in respect of which adjustments in
the Conversion Price is made pursuant to Section 7(d)(i), then, and in each such
case, the Conversion Price then in effect shall be adjusted by dividing the
Conversion Price in effect immediately prior to the date of such distribution by
a fraction (x) the numerator of which shall be the Current Market Price of the
Common Stock on the record date referred to below and (y) the denominator of
which shall be such Current Market Price of the Common Stock less the then fair
market value (as determined in good faith by the Board of Directors of the
Company, in the case of any such distribution other than a distribution of cash,
based on an opinion of a nationally recognized investment banking firm
unaffiliated with either the Company or the holders of the Series A Stock,
chosen by the Company (which shall bear the expense thereof) and reasonably
acceptable to a majority of the holders of the Series A Stock, a certified
resolution with respect to which shall be mailed to the holders of the Series A
Stock) of the portion of the cash, evidences of indebtedness, securities or
other assets so distributed or of such subscription rights or warrants
applicable to one share of Common Stock (but such denominator not to be less
than one); provided, however, that no adjustment shall be made with respect to
           --------  -------
any distribution of rights to purchase securities of the Company if the holder
of shares of Series A Stock would otherwise be entitled to receive such rights
upon conversion at any time of shares of Series A Stock into Common Stock unless
such rights are subsequently redeemed by the Company, in which case such
redemption shall be treated for purposes of this Section 7(d)(ii) as a dividend
on the Common Stock. Such adjustment shall be made whenever any such
distribution is made and shall become effective retroactively to a date
immediately following the close of business on the record date for the
determination of stockholders entitled to receive such distribution.

                         (iii)  In case the Company at any time or from time to
time shall take any action affecting its Common Stock which could have a
dilutive effect on the number of shares of Common Stock that may be issued upon
conversion of the Series A Stock, other than an action described in any of
Section 7(d)(i), 7(d)(ii) or Section 7(h), or an action which would have the
same dilutive effect on the Series A Stock as on the Common Stock, then, and in
each such case, the Conversion Price shall be adjusted in such manner and at
such time as the Board of Directors of the Company in good faith determines to
be equitable in the circumstances (such determination to be evidenced in a
resolution, a certified copy of which shall be mailed to the holders of the
Series A Stock).

                         (iv)  In the event that any convertible or exchangeable
securities, options, warrants or other rights, the issuance of which shall have
given rise to an adjustment pursuant to this Section 7(d) ("Convertible
                                                            -----------
Securities"), shall have expired or terminated without the exercise thereof
- ----------
and/or if there shall have been an increase, with the passage of time or
otherwise, in the price payable upon the exercise or 
<PAGE>
 
                                                                              10

conversion thereof or a decrease in the number of shares of Common Stock
issuable upon the exercise or conversion thereof, then the Conversion Price
hereunder shall be readjusted (but to no greater extent then originally
adjusted) on the basis of (A) eliminating from the computation of the Conversion
Price as of the time of the issuance of the Convertible Securities any shares of
Common Stock corresponding to such Convertible Securities as shall have expired
or terminated, (B) treating the additional shares of Common Stock, if any,
actually issued or issuable pursuant to the previous exercise of such
Convertible Securities as having been issued for the consideration actually
received and receivable therefor and (C) treating any of such Convertible
Securities which remain outstanding as being subject to exercise or conversion
on the basis of such exercise or conversion price as shall be in effect at such
time.

                  (e)    If the Company shall take a record of the holders of
any of its Common Stock for the purpose of entitling them to receive a dividend
or other distribution, and shall thereafter and before the distribution to
stockholders thereof legally abandon its plan to pay or deliver such dividend or
distribution, then thereafter no adjustment in the Conversion Price then in
effect shall be required by reason of the taking of such record.

                  (f)    Upon any increase or decrease in the Conversion Price,
then, and in each such case, the Company promptly shall deliver to each
registered holder of Series A Stock at least ten Business Days prior to
effecting any of the foregoing transactions a certificate, signed by the
President or a Vice-President and by the Treasurer or an Assistant Treasurer or
the Secretary or an Assistant Secretary of the Company, setting forth in
reasonable detail the event requiring the adjustment and the method by which
such adjustment was calculated and specifying the increased or decreased
Conversion Price then in effect following such adjustment.

                  (g)    No fractional shares or scrip representing fractional
shares shall be issued upon the conversion of any shares of Series A Stock. If
more than one share of Series A Stock shall be surrendered for conversion at one
time by the same holder, the number of full shares of Common Stock issuable upon
conversion thereof shall be computed on the basis of the aggregate number of the
shares of Series A Stock so surrendered. If the conversion of any share or
shares of Series A Stock results in a fraction, an amount equal to such fraction
multiplied by the Current Market Price of the Common Stock on the Business Day
preceding the day of conversion shall be paid to such holder in cash by the
Company.

                  (h)    In case of any capital reorganization or
reclassification or other change of outstanding shares of Common Stock (other
than a change in par value, or from par value to no par value, or from no par
value to par value), or in case of any consolidation or merger of the Company
with or into another Person (other than a consolidation or merger in which the
Company is the resulting or surviving Person and
<PAGE>
 
                                                                              11

which does not result in any reclassification or change of outstanding Common
Stock), or in case of any sale or other disposition to another Person of all or
substantially all of the assets of the Company (any of the foregoing, a
"Transaction"), the Company, or such successor or purchasing Person, as the case
may be, shall execute and deliver to each holder of Series A Stock at least ten
Business Days prior to effecting any of the foregoing Transactions a certificate
that the holder of each share of Series A Stock then outstanding shall have the
right thereafter to convert such share of Series A Stock into the kind and
amount of shares of stock or other securities (of the Company or another issuer)
or property or cash receivable upon such Transaction by a holder of the number
of shares of Common Stock into which such share of Series A Stock could have
been converted immediately prior to such Transaction. Such certificate shall
provide for adjustments which shall be as nearly equivalent as may be
practicable to the adjustments provided for in this Section 7. If, in the case
of any such Transaction, the stock, other securities, cash or property
receivable thereupon by a holder of Common Stock includes shares of stock or
other securities of a Person other than the successor or purchasing Person and
other than the Company, which controls or is controlled by the successor or
purchasing Person or which, in connection with such Transaction, issues stock,
securities, other property or cash to holders of Common Stock, then such
certificate also shall be executed by such Person, and such Person shall, in
such certificate, specifically acknowledge the obligations of such successor or
purchasing Person and acknowledge its obligations to issue such stock,
securities, other property or cash to the holders of Series A Stock upon
conversion of the shares of Series A Stock as provided above. The provisions of
this Section 7(h) and any equivalent thereof in any such certificate similarly
shall apply to successive Transactions.

                  (i)    In case at any time or from time to time:

                         (A)  the Company shall declare a dividend (or any other
distribution) on its Common Stock;

                         (B)  the Company shall authorize the granting to the
holders of its Common Stock of rights or warrants to subscribe for or purchase
any shares of stock of any class or of any other rights or warrants;

                         (C)  there shall be any reclassification of the Common
Stock; or

                         (D)   there shall be an Extraordinary Event;
then the Company shall mail to each holder of shares of Series A Stock at such
holder's address as it appears on the transfer books of the Company, as promptly
as possible but in any event at least ten days prior to the applicable date
hereinafter specified, a notice stating (x) the date on which a record is to be
taken for the purpose of such dividend, distribution or rights or warrants or,
if a record is not to be taken, the date as of which 
<PAGE>
 
                                                                              12

the holders of Common Stock of record to be entitled to such dividend,
distribution or rights are to be determined, or (y) the date on which such
reclassification or Extraordinary Event is expected to become effective;
provided that in the case of any event to which Section 7(h) applies, the
Company shall give at least ten days' prior written notice as aforesaid. Such
notice also shall specify the date as of which it is expected that holders of
Common Stock of record shall be entitled to exchange their Common Stock for
shares of stock or other securities or property or cash deliverable upon such
reclassification or Extraordinary Event.

                  (j)    The Company shall at all times reserve and keep
available for issuance upon the conversion of the Series A Stock, such number of
its authorized but unissued shares of Common Stock as will from time to time be
sufficient to permit the conversion of all outstanding shares of Series A Stock,
and shall take all action required to increase the authorized number of shares
of Common Stock if at any time there shall be insufficient authorized but
unissued shares of Common Stock to permit such reservation or to permit the
conversion of all outstanding shares of Series A Stock.

                  (k)    The issuance or delivery of certificates for Common
Stock upon the conversion of shares of Series A Stock shall be made without
charge to the converting holder of shares of Series A Stock for such
certificates or for any tax in respect of the issuance or delivery of such
certificates or the securities represented thereby, and such certificates shall
be issued or delivered in the respective names of, or in such names as may be
directed by, the holders of the shares of Series A Stock converted; provided,
however, that the Company shall not be required to pay any tax which may be
payable in respect of any transfer involved in the issuance and delivery of any
such certificate in a name other than that of the holder of the shares of Series
A Stock converted, and the Company shall not be required to issue or deliver
such certificate unless or until the Person or Persons requesting the issuance
or delivery thereof shall have paid to the Company the amount of such tax or
shall have established to the reasonable satisfaction of the Company that such
tax has been paid.


                  Section 8.  Certain Remedies.
                              ----------------
  
                  Any registered holder of Series A Stock shall be entitled to
an injunction or injunctions to prevent breaches of the provisions of this
Certificate of Amendment and to enforce specifically the terms and provisions of
this Certificate of Amendment in any court of the United States or any state
thereof having jurisdiction, this being in addition to any other remedy to which
such holder may be entitled at law or equity.


                  Section 9.  Definitions.
                              -----------
<PAGE>
 
                                                                              13

                  For the purposes of this Certificate of Designations, Rights
and Preferences, the following terms shall have the meanings indicated:

                  "Affiliate" shall have the meaning ascribed to such term in
                   --------- 
Rule 12b-2 of the General Rules and Regulations under the Exchange Act.

                  "Business Day" shall mean any day other than a Saturday,
                   ------------
Sunday or other day on which commercial banks in the City of New York are
authorized or required by law or executive order to close.

                  "Common Stock" of the Company shall mean the Common Stock, no
                   ------------
par value, and any other common stock of the Company issued from time to time.

                  "Conversion Price" shall have the meaning given it in Section
                   ----------------

7 hereof.
                  "Current Market Price" per share shall mean, on any date
                   --------------------
specified herein for the determination thereof, (a) the average daily Market
Price of the Common Stock for those days during the period of 30 days, ending on
such date, on which the national securities exchanges were open for trading, and
(b) if the Common Stock is not then listed or admitted to trading on any
national securities exchange or quoted in the over-counter market, the Market
Price on such date.

                  "Exchange Act" shall mean the Securities Exchange Act of 1934,
                   ------------
as amended, and the rules and regulations of the Securities and Exchange
Commission thereunder.

                  "Extraordinary Event" means (i) the voluntary or involuntary
                   -------------------
liquidation, dissolution or winding up of the Company, (ii) the voluntary sale,
conveyance, exchange or transfer to another Person of all or substantially all
of the assets of the Company and its Subsidiaries or (iii) the merger or
consolidation of the Company with one or more other Persons.

                  "Fair Market Value" shall mean the amount which a willing
                   -----------------
buyer, under no compulsion to buy, would pay a willing seller, under no
compulsion to sell, in an arm's-length transaction.

                  "Initial Holder" shall mean Commercial Electronics Capital
                   --------------
Partnership, L.P. and Commercial Electronics, L.L.C. or any other Person to whom
shares of Series A Stock are issued pursuant to and in accordance with the terms
of the Securities Purchase Agreement.

                  "Issue Date" shall mean the first date on which shares of
                   ----------
Series A Stock are issued.
<PAGE>
 
                                                                              14

                  "Junior Stock" shall mean any capital stock of the Company
                   ------------
ranking junior (either as to dividends or upon liquidation, dissolution or
winding up) to the Series A Stock.

                  "Liquidation Preference" with respect to a share of Series A
                   ----------------------
Stock shall mean $3.00.

                  "Market Price" shall mean, per share of Common Stock, on any
                   ------------
date specified herein: (a) the closing price per share of the Common Stock on
such date published in The Wall Street Journal or, if no such closing price on
                       -----------------------
such date is published in The Wall Street Journal, the average of the closing
                          -----------------------
bid and asked prices on such date, as officially reported on the principal
national securities exchange on which the Common Stock is then listed or
admitted to trading; or (b) if the Common Stock is not then listed or admitted
to trading on any national securities exchange but is designated as a national
market system security by the NASD, the last trading price of the Common Stock
on such date; or (c) if there shall have been no trading on such date or if the
Common Stock is not so designated, the average of the reported closing bid and
asked prices of the Common Stock, on such date as shown by NASDAQ and reported
by any member firm of the New York Stock Exchange selected by the Company; or
(d) if none of (a), (b) or (c) is applicable, the Fair Market Value per share
determined in good faith by the Board of Directors of the Company based on an
opinion of a nationally recognized investment banking firm unaffiliated with
either the Company or the holders of the Series A Stock, chosen by the Company
(who shall bear the expense thereof) and acceptable to the holders of at least a
majority in interest of the Series A Stock.

                  "NASD" shall mean the National Association of Securities
                   ----
                   Dealers, Inc.

                  "NASDAQ" shall mean the National Market System of the National
                   ------
Association of Securities Dealers, Inc. Automated Quotations System.

                  "Parity Stock" shall mean any capital stock of the Company,
                   ------------
including the Series A Stock, ranking on a parity (either as to dividends or
upon liquidation, dissolution or winding up) with the Series A Stock.

                  "Person" shall mean any individual, firm, corporation,
                   ------
partnership, trust, incorporated or unincorporated association, joint venture,
joint stock company, government (or an agency or political subdivision thereof)
or other entity of any kind, and shall include any successor (by merger or
otherwise) of such entity.

                  "Securities Purchase Agreement" shall mean the Securities
                   -----------------------------
Purchase Agreement, dated as of January , 1999, by and between the Company,
Commercial 
<PAGE>
 
                                                                              15

Electronics Capital Partnership, L.P. and Commercial Electronics, L.L.C., as the
same may be amended from time to time.

                  "Senior Stock" shall mean any capital stock of the Company
                   ------------
ranking senior (either as to dividends or upon liquidation, dissolution or
winding up) to the Series A Stock.





                  "Subsidiary" of any Person shall mean any corporation or other
                   ----------
entity of which a majority of the voting power of the voting equity securities
or equity interest, or rights to profits, is owned, directly or indirectly, by
such Person.
<PAGE>
 
                                                                       EXHIBIT B


                               ESCROW AGREEMENT
                               ----------------


                  ESCROW AGREEMENT, dated as of January 28, 1999, by and among
WILTEK, INC., a Connecticut corporation (the "Company"), JAY FITZPATRICK, BORIS
                                              -------
FRENKIEL and F. SPENCER POOLEY (collectively, the "Selling Stockholders") and
                                                   --------------------
NICHOLS & LEVINE ASSET MANAGEMENT, INC. (the "Escrow Agent").
                                              ------------

                  WHEREAS, the Company has entered into a Securities Purchase
Agreement (the "Securities Purchase Agreement"), dated as of January 28, 1999,
                -----------------------------
by and among the Company, Commercial Electronics Capital Partnership, L.P., a
Delaware limited partnership, and Commercial Electronics, L.L.C., a Delaware
corporation, (collectively, the "Purchasers"), pursuant to which the Purchasers
                                 ----------
have agreed to purchase certain securities of the Company from the Company;

                  WHEREAS, the Selling Stockholders have entered into a Stock
Purchase Agreement (the "Stock Purchase Agreement"), dated as of January 28,
                         ------------------------
1999, by and among the Selling Stockholders and the Purchasers, pursuant to
which the Purchasers have agreed to purchase certain securities of the Company
from the Selling Stockholders;

                  WHEREAS, in connection with the Securities Purchase Agreement,
the Company has agreed to establish a fund to fulfill a portion of its
obligations under a Medical Benefit Letter, dated as of January 28, 1999 (the
"Medical Benefit Letter") pursuant to which the Company has agreed to provide
 ----------------------          
medical insurance benefits for the Selling Stockholders and their respective
spouses as of the date hereof (each such Selling Stockholder and his spouse, a
"Beneficiary" and, collectively, the "Beneficiaries") substantially on the terms
 -----------
and subject to the conditions of the Company's medical insurance plan as in
effect on the date hereof, and subject to the terms and conditions contained in
the Medical Benefit Letter and this Agreement (the "Benefits"); and
                                                    --------

                  WHEREAS, this Agreement sets forth the terms and conditions
upon which funds deposited by the Company in connection therewith will be held,
invested and disbursed by the Escrow Agent.

                  NOW THEREFORE, in consideration of the premises and the mutual
covenants and agreements hereinafter set forth, the parties hereto agree as
follows:
<PAGE>
 
                                                                               2


                                  ARTICLE I.

                        ESCROW AGENT AND THE ESCROW FUND
                        --------------------------------

        Section A.      Escrow Agent. The Company hereby appoints NICHOLS &
                        ------------
LEVINE ASSET MANAGEMENT, INC., as Escrow Agent hereunder for purposes of
receiving, investing (where appropriate) and disbursing the Escrow Fund (as
hereinafter defined).

        Section B.      Establishment of Escrow Fund and Deposit of Funds.
                        -------------------------------------------------
Simultaneously with the execution and delivery of this Agreement by the parties
hereto, the Company is depositing with the Escrow Agent the sum of $250,000 by
wire transfer of immediately available funds (the "Deposited Amount"). The
                                                   ----------------
Deposited Amount as from time to time invested and reinvested as herein
provided, less any distributions pursuant to Article II, is herein referred to
as the "Escrow Fund."
        -----------

        Section C.      Receipt of Deposited Amount. The Escrow Agent hereby
                        ---------------------------
acknowledges receipt from the Company of the Deposited Amount and agrees to hold
the Deposited Amount and the Escrow Fund in accordance with the terms and
conditions set forth herein.
              
        Section D.      Investment of Escrow Fund.
                        -------------------------

        (a)    The Escrow Agent shall invest any or all of the Escrow Fund, and
any undistributed accretions thereto or income with respect thereto, in its
reasonable discretion in any of the following:

        (i)     obligations issued or guaranteed by the United States of America
or any agency or instrumentality thereof;

        (ii)    certificates of deposit or accounts with national banks or
corporations endowed with trust powers having capital and surplus in excess of
$100,000,000;

        (iii)    commercial paper at the time of investment rated A-1 by
Standard & Poor's Corporation or Prime-1 by Moody's Investor's Service, Inc.;
and

        (iv)     obligations issued by any state or municipality of the United
States.

        (b)      The Company shall be deemed an "income beneficiary" of the
Escrow Fund and, except as provided in the immediately following sentence and
<PAGE>
 
                                                                               3

Section 2.1, shall have the exclusive right to any income earned thereon. Any
income earned and any losses incurred on the Escrow Fund shall be applied to the
Fund Shares (defined in Section 1.5) in the proportions set forth on Schedule I
hereto under the caption "Percentage Allocation of Fund" (as such Fund Shares
may be adjusted from time to time to reflect distributions pursuant to Article
II). The Escrow Agent shall have no responsibility for any loss resulting from
any such investment, unless such loss is attributable to its bad faith, willful
misconduct or gross negligence.

        Section E.      Fund Shares. Solely for purposes of fulfilling the
                        -----------
Company's obligation to provide the Benefits, and until such time as an event
set forth in clause (x) or (y) of Section 2.2(a) occurs with respect to a
Beneficiary, such Beneficiary shall be entitled to the benefit of, in accordance
with the terms hereof, a portion of the Escrow Amount (each a "Fund Share" and,
collectively, the "Fund Shares"). A Fund Share shall initially be equal to the
portion of the Deposited Amount set forth opposite the name of each Beneficiary
on Schedule I hereto under the caption "Percentage Allocation of Fund" and shall
thereafter be increased by the proportional share of any income earned and
decreased by any payments made to or on behalf of such Beneficiary from such
Fund Share and by any losses incurred from time to time and all applied in
accordance with Section 1.4. Any funds released under Article II in respect of
Benefits provided to a Beneficiary shall be made solely from the Fund Share
attributable to such Beneficiary. Except as provided in Section 2.1(c), a
Beneficiary shall be entitled only to the benefit of his Fund Share, but not to
direct receipt of the monies in the Fund Share.



                                  ARTICLE II.

                       RELEASE OF AMOUNTS FROM ESCROW FUND
                       -----------------------------------

        Section A.      Release of Funds in Connection With Payment of Medical
Insurance Premiums and Medical Claims.

                (a)     The parties acknowledge that the Company is currently
providing Benefits for the Beneficiaries through a third party health insurance
provider ("Third Party Coverage"). So long as the Company continues to maintain
           --------------------
Third Party Coverage for one or more Beneficiaries, the Company shall submit to
the Escrow Agent (i) on a quarterly basis, a statement setting forth the payment
of premiums paid by the Company for such health insurance in connection with the
Benefits provided to the Beneficiaries pursuant to its obligations under the
Medical Benefit Letter (including amounts described in Section 2(i)(B) of the
Medical Benefits Letter) and (ii) from time to time, but in no event more often
than quarterly, a statement setting forth the payment of Benefits, if any,
provided by the Company to the Beneficiaries pursuant to its obligations under
the Medical Benefit Letter but not otherwise covered by such health
<PAGE>
 
                                                                               4

insurance. Each invoice or statement so submitted by the Company in accordance
with this Section 2.1(a) shall set forth the amounts paid by the Company in
connection with Benefits for each Beneficiary (including amounts described in
Section 2(i)(B) of the Medical Benefits Letter) (the "Beneficiary's
                                                      -------------
Premium"). Not later than five business days following receipt of such invoice
- -------
or statement, the Escrow Agent shall pay to the Company from the Fund Share of
that Beneficiary an amount equal to the Beneficiary's Premium for that
Beneficiary.

        (b)     In the event that, for any reason other than as set forth in
clauses (x) and (y) of Section 2.2(a) with respect to a Beneficiary, the Company
is no longer providing Benefits through Third Party Coverage, and there remain
funds in such Beneficiary's Fund Share, (i) the Company shall promptly notify
the Escrow Agent that it is no longer providing Benefits through Third Party
Coverage and (ii) the Company shall submit to the Escrow Agent from time to
time, but in no event more than quarterly, a statement setting forth the payment
of amounts paid by the Company in connection with the Benefits provided by the
Company to such Beneficiary pursuant to its obligations under the Medical
Benefit Letter. Each statement so submitted by the Company in accordance with
this Section 2.1(b) shall set forth the amounts paid by the Company in
connection with Benefits for each Beneficiary (the "Beneficiary's Coverage").
Not later than five business days following receipt of such statement, the
Escrow Agent shall pay to the Company from the Fund Share of that Beneficiary an
amount equal to the Beneficiary's Coverage for that Beneficiary.

        (c)     In the event that (i) the Company has been dissolved or
otherwise ceases to exist for any reason (and no successor entity has assumed
the Company's obligations under the Medical Benefit Letter) or (ii) the entry of
a final judgment by an arbitrator or a court that the Company has defaulted in
its payment obligations under the Medical Benefit Letter, and there remain funds
in a Beneficiary's Fund Share, such Beneficiary may submit directly to the
Escrow Agent any invoices for Benefits that, but for the dissolution or other
cessation of existence of the Company, or the default by the Company of its
obligations, would have been provided by the Company pursuant to the Medical
Benefit Letter (the amount of such invoice being referred to herein as a
"Benefit Claim"), and the Beneficiary shall be entitled, subject to the
 -------------
provisions of this Agreement, to receive in cash, from the Fund Share
attributable to such Beneficiary then held by the Escrow Agent, an amount equal
to the lesser of (i) the full amount of the Benefit Claim or (ii) the remaining
balance of the Fund Share to which the Beneficiary submitting the Benefit Claim
is entitled.

        (d)     In no event shall the Escrow Agent make payments, or shall any
Beneficiary be entitled to receive payments, in excess of the amount remaining
at any time in such Beneficiary's Fund Share.
<PAGE>
 
                                                                               5

        Section B.      Release of Remaining Funds to the Company.
                        -----------------------------------------

               (a)      With respect to each Beneficiary's Fund Share, upon the
earlier to occur of the date on which (x) both individuals who are a Beneficiary
of such Fund Share reach the age of 65 or (y) both individuals who are a
Beneficiary of such Fund Share die, the Company may direct the Escrow Agent to
withdraw and pay to the Company all monies then held by the Escrow Agent in such
Fund Share. Upon receipt of instructions from the Company pursuant to this
Section 2.2(a) regarding the release of funds to the Company, any funds due to
be paid to the Company from the Escrow Fund shall be paid promptly by the Escrow
Agent to the Company.

              (b)      In the event that (i) any of the events set forth in
clause (x) or (y) of Section 2.2(a) occurs with respect to all Beneficiaries and
(ii) the Company is no longer in existence (and no successor entity has assumed
the Company's obligations under the Medical Benefit Letter), all monies
remaining in the Fund Shares shall be disbursed in accordance with applicable
law.


                                 ARTICLE III.


                                THE ESCROW AGENT
                                ----------------

        Section A.      Concerning the Escrow Agent.
                        ---------------------------

               (a)      The duties of the Escrow Agent are only such as are
herein specifically provided, and the Escrow Agent shall not be liable for
anything it may do or refrain from doing in connection with its duties hereunder
except as a result of its gross negligence, willful misconduct or bad faith.

               (b)      The Escrow Agent shall be reimbursed by the Company for
its fees (more specifically set forth on Exhibit A hereto) and any out-of-pocket
expenses (including counsel fees) reasonably incurred by it in connection with
the performance of its duties and obligations under this Agreement.

               (c)      Each of the Company and the Beneficiaries hereby agree
to indemnify the Escrow Agent for, and to hold it harmless against, any loss,
liability or expense incurred without gross negligence, willful misconduct or
bad faith on its part, arising out of or in connection with the performance of
any of its powers or duties hereunder, including, without limitation, the costs
and expenses of defending itself against any claim or liability in connection
therewith.
<PAGE>
 
                                                                               6


        (d)     The Escrow Agent shall be entitled to rely upon and to act and
refrain from acting in reliance upon any written notice, request, consent,
certificate, order, affidavit, letter, telegram or other document furnished to
it hereunder and believed by it to be genuine and to have been signed or sent by
the proper party. The Escrow Agent may consult with counsel and shall not be
liable for anything it may do or refrain from doing in accordance with the
written opinion and instructions of counsel. Copies of all such opinions shall
be made available to the other parties hereto upon request. (e)ab Any amounts to
be paid by the Escrow Agent to the Beneficiary or the Company hereunder shall be
paid in cash, by wire transfer or by cashier's or certified check or by any
check drawn by the Escrow Agent.

        (e)      Any amounts to be paid by the Escrow Agent to the Beneficiary 
or the Company hereunder shall be paid in cash, by wire transfer or by cashier's
or certified check or by any check drawn by the Escrow Agent.

        (f)     The Escrow Agent shall make payment to or for, or deliver
documents to, any party only if in its judgment such payment or delivery may be
made under the terms of this Agreement without its incurring any liability. If
conflicting demands not expressly provided for in this Agreement are made or
notices served upon the Escrow Agent with respect to its action or omission
under this Agreement, the parties hereto agree that the Escrow Agent shall have
the right to elect to do either or both of the following: (i) withhold and stop
all future actions or omissions on its part under this Agreement; or (ii) file a
suit in interpleader or for instructions or for a declaratory judgment for other
relief and obtain an order from the proper court requiring the parties to
litigate in such court their conflicting claims and demands. In the event any
such action is taken, the Escrow Agent shall be fully released and discharged
from all obligations to perform any duties or obligations imposed upon it by
this Agreement unless and until otherwise ordered by such court.

        (g)     In the event the Escrow Agent becomes involved in any litigation
or dispute by reason hereof, it is hereby authorized to deposit with the clerk
of a court of competent jurisdiction any and all funds or other property held by
it pursuant hereto and, thereupon, shall stand fully relieved and discharged of
any further duties hereunder. Also, by reason hereof, the Escrow Agent is hereby
authorized to interplead all interested parties in any court of competent
jurisdiction and to deposit with the clerk of such court any and all funds,
securities or other property held by it pursuant hereto and, thereupon, shall
stand fully relieved and discharged of any further duties hereunder.

        Section B.      Resignation; Removal. If at any time the Escrow Agent
                        --------------------
shall become incapable of acting or shall be adjudged a bankrupt or insolvent or
a receiver of the Escrow Agent or of its property shall be appointed or any
public officer shall take charge or control of the Escrow Agent or of its
property or affairs for the purpose of rehabilitation, conservation or
liquidation, then the Company and the Beneficiaries 
<PAGE>
 
                                                                               7

shall appoint a successor Escrow Agent. The Escrow Agent may resign at any time
upon 45 days' written notice to the Company and the Beneficiaries. The
Beneficiaries and the Company may terminate the Escrow Agent as escrow agent
hereunder in their sole discretion, acting jointly, upon 45 days' written notice
from the Beneficiaries and the Company to the Escrow Agent prior to the
effective date of the termination. All amounts in the Escrow Fund held by a
resigning or terminated Escrow Agent hereunder shall be delivered to the
successor Escrow Agent on or prior to the effective date of such resignation or
termination, as the case may be, or if such successor has not yet been
appointed, to a court of competent jurisdiction pending appointment of a
successor


                                  ARTICLE IV.

                                 MISCELLANEOUS
                                 -------------

        Section A.      Counterparts. This Agreement may be executed in any
                        ------------
number of counterparts by the parties hereto in separate counterparts, each of
which shall be deemed an original, but all such counterparts shall together
constitute one and the same instrument.

        Section B.      Invalidity of Provisions. In case any one or more of the
                        ------------------------
provisions contained in this Agreement should be or become invalid, illegal or
unenforceable in any respect, the validity, legality and enforceability of the
remaining provisions contained herein shall not be affected, prejudiced or
disturbed thereby.

        Section C.      Captions. The captions in this Agreement are for
                        --------
conveyance only and do not define or limit the scope or intent of any provisions
or Sections of this Agreement.

        Section D.      Termination. Unless terminated earlier with the consent
                        -----------
of the parties hereto, this Agreement shall remain in full force and effect
until all monies in the Escrow Fund shall have been released in accordance with
the terms hereof; provided, however, that this Agreement may be terminated on
such earlier date, or may be extended until such later date, as may be
established by any non-appealable final order of a court of competent
jurisdiction directing the termination or extension of this Agreement.

        Section E.      Notices. Each notice, claim, certificate, request,
                        -------
demand and other communication hereunder shall be in writing and addressed as
follows:

        If to the Company, to it at:
<PAGE>
 
                                                                               8

                  Wiltek, Inc.
                  542 Westport Avenue
                  Norwalk, Connecticut 06851
                  Attention: President

                  with a copy to the other parties hereto;

                  If to a Beneficiary, to him at the address set forth opposite
                  such Beneficiary's name on Schedule I hereto,

                  with a copy to the other parties hereto, and to:

                  The Jacobson Law Firm, LLC
                  96 Myrtle Avenue
                  P.O. Box 272
                  Westport, Connecticut 06881-0272;

                  If to the Escrow Agent, to it at:

                  Nichols & Levine Asset Management, Inc.
                  38 Post Road West
                  Westport, Connecticut 06880

                  with a copy to the other parties hereto;

or to such other addresses as the person to whom notice is to be sent may have
previously furnished to the other parties in writing in the manner set forth
above. Any such notice, claim or other communication shall be deemed
conclusively to have been given and received (i) on the first business day
following the day duly sent by telecopier, or timely received by a nationally
recognized overnight courier or United States Express Mail, with the cost of
transmission or delivery prepaid; (ii) on the fifth business day following the
day duly sent by certified or registered United States mail, postage prepaid and
return receipt requested; or (iii) when otherwise personally delivered to the
addressee.

        Section F.      Binding Agreement. All covenants and agreements
                        -----------------
contained in this Agreement by or on behalf of any of the parties hereto shall
bind and inure to the benefit of the respective successors, assigns, heirs,
executors, administrators and legal representatives of the parties hereto
whether so expressed or not.
<PAGE>
 
                                                                               9

        Section G.      Governing Law. This Agreement shall be governed by and
                        -------------
construed in accordance with the laws of the State of Connecticut without regard
to choice of law or conflict of law provisions or rules.

        Section H.      Fiscal Year and Tax ID Number. For purposes of
                        -----------------------------
administration of the Fund, the fiscal year shall be the fiscal year of the
Company, which at the date hereof is October 31, and the tax ID number shall be
the tax ID number of the Company.

        Section I.      Miscellaneous. This Agreement and the Securities
                        -------------
Purchase Agreement contain the entire understanding of the parties with respect
to the subject matter hereof. No agreement shall be effective to change or
modify, supplement, amend or discharge in whole or in part this Agreement unless
such agreement is in writing, signed by the parties to this Agreement.

        IN WITNESS WHEREOF, the parties hereto have executed this Escrow
Agreement as of the day and year first above written.


                                WILTEK, INC.                         
                                                                     
                                                                     
                                By_____________________________      
                                Title:                               
                                                                     
                                                                     
                                                                     
                                ________________________________
                                                 Jay Fitzpatrick    
                                                                     
                                                                     
                                                                     

                                ________________________________
                                                   Boris Frenkiel     
                                                                     


                                ________________________________
                                                F. Spencer Pooley  
<PAGE>
 
                                                                              10

                                NICHOLS & LEVINE ASSET MANAGEMENT, INC.


                                By_____________________________
                                Title:
<PAGE>
 
                                                                              11

                                   SCHEDULE I
<TABLE> 
<CAPTION> 

<S>                                                    <C> 
- ------------------------------------------------------ ----------------------------------------------------
Beneficiaries                                          Percentage Allocation of Fund
- -------------                                          -----------------------------

- ------------------------------------------------------ ----------------------------------------------------
Mr. & Mrs. Jay Fitzpatrick                                                     50%
9 Mead Lane
Hilton Head, SC 29926

- ------------------------------------------------------ ----------------------------------------------------
Mr. & Mrs. Boris Frenkiel                                                      24%
241 Catalpa Drive
Wilton, CT 06897

- ------------------------------------------------------ ----------------------------------------------------
Mr. & Mrs. F. Spencer Pooley                                                   26%
60 Canterbury Court, #646
Orange Park, FL 32065
- ------------------------------------------------------ ----------------------------------------------------
</TABLE> 
<PAGE>
 
                                                                              12


                                    EXHIBIT A



                  Nichols & Levine Asset Management, Inc., located at 38 Post
Road West, Westport, CT 06880, will provide services as escrow agent for a fee
of .5% of the escrowed funds, payable quarterly, to be deducted from the funds
on deposit as the escrowed account, together with other reasonable expenses
actually incurred and normal transaction charges.


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