TYCO INTERNATIONAL LTD /BER/
S-3, 1997-08-15
GENERAL INDUSTRIAL MACHINERY & EQUIPMENT, NEC
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As filed with the Securities and Exchange Commission on August 15, 1997
                                                    Registration No. 333-31227
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                 ---------------

                                    Form S-3
                             Registration Statement
                                      Under
                           The Securities Act of 1933
                                 ---------------

                             TYCO INTERNATIONAL LTD.
             (Exact name of registrant as specified in its charter)

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

                  BERMUDA                               NOT APPLICABLE 
- --------------------------------------------------------------------------------
       (State or other jurisdiction                    (IRS Employer   
      of incorporation or organization)               Identification No.)
                                                  
                                   CEDAR HOUSE
                                 41 CEDAR AVENUE
                              HAMILTON HM12 BERMUDA
                                 (441) 292-2033
          (Address, including zip code, and telephone number, including
             area code, of registrant's principal executive offices)

                                 MARK H. SWARTZ
                                 VICE PRESIDENT
                             TYCO INTERNATIONAL LTD.
                                  ONE TYCO PARK
                           EXETER, NEW HAMPSHIRE 03833
                                 (603) 778-9700
            (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

*Tyco  International  Ltd.  maintains its registered  offices at Cedar House, 41
Cedar Avenue, Hamilton HM12 Bermuda. The executive office of the subsidiary that
supervises  the activities of the  subsidiaries  of Tyco  International  Ltd. in
North  America is located at One Tyco Park,  Exeter,  New Hampshire  03833.  The
telephone number there is (603) 778-9700.

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

                                   COPIES TO:

     JOSHUA M. BERMAN, ESQ.                       NEIL ANDERSON, ESQ.
     KRAMER, LEVIN, NAFTALIS & FRANKEL            SULLIVAN & CROMWELL
     919 THIRD AVENUE                             125 BROAD STREET
     NEW YORK, NEW YORK 10022                     NEW YORK, NEW YORK 10004


<PAGE>

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

     Approximate date of commencement of proposed sale to the public:  From time
to time after the effective date of this Registration Statement.

     If the only securities being registered on this form are being offered pur-
suant to dividend or interest  reinvestment plans, check the following box. [ ]

     If any of the securities being registered on this form are to be offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [x]

     If this Form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. [ ]


     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. [ ]

                         CALCULATION OF REGISTRATION FEE
<TABLE>
<CAPTION>
                         CALCULATION OF REGISTRATION FEE
=============================================================================================================================
                                                                            PROPOSED               PROPOSED
TITLE OF EACH CLASS OF                AMOUNT TO           MAXIMUM           MAXIMUM
SECURITIES TO BE REGISTERED           BE REGISTERED       OFFERING PRICE    AGGREGATE              AMOUNT OF
                                                          PER SECURITY(1)   OFFERING PRICE(1)      REGISTRATION FEE
- -----------------------------------------------------------------------------------------------------------------------------
<S>                                       <C>                 <C>                <C>                       <C>
Common Shares, par value $0.20
per share...........................  12,517,072          $  75.875         $949,732,838           $287,800
=============================================================================================================================
A Warrants(2)                             21,910              15.46              338,729                N/A(3)
=============================================================================================================================
B Warrants(2)                             13,657              20.62              281,607                 N/A(3)
=============================================================================================================================

</TABLE>

(1)      Estimated  solely for  purposes of  calculating  the  registration  fee
         pursuant to Rule 457 ("Rule 457")  promulgated under the Securities Act
         of 1933,  as  amended,  on the basis of the average of the high and low
         prices of the Common  Shares on the New York Stock  Exchange  on August
         14, 1997.

(2)      Each Warrant is exercisable for 2.5897 Common Shares.

(3)      Pursuant  to Rule 457(g)  under the  Securities  Act,  as  amended,  no
         separate  fee is being paid with  respect  to the A Warrants  and the B
         Warrants,   as  the  Common  Shares  subject  thereto  are  also  being
         registered.

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

         The Registrant hereby amends this  Registration  Statement on such date
or dates as may be necessary to delay its  effective  date until the  Registrant
shall file a further amendment which

                                      - 2 -


<PAGE>


specifically  states that this  Registration  Statement shall thereafter  become
effective in  accordance  with Section 8(a) of the  Securities  Act of 1933,  as
amended,  or until this  Registration  Statement shall become  effective on such
date as the Commission, acting pursuant to said Section 8(a), may determine.


                                      - 3 -


<PAGE>


                              SUBJECT TO COMPLETION
                  PRELIMINARY PROSPECTUS DATED AUGUST 15, 1997

PROSPECTUS

                                          12,517,072 Common Shares
                                              21,910 A Warrants
                                              13,657 B Warrants

                             TYCO INTERNATIONAL LTD.

         This  Prospectus  relates to the offering of  12,517,072  common shares
(the  "Shares"),  par  value  $.20 per  share  (the  "Common  Shares"),  of Tyco
International  Ltd.,  a Bermuda  company  ("Tyco"  or the  "Company"),  21,910 A
Warrants  (the "A  Warrants")  and  13,657 B  Warrants  (the "B  Warrants",  and
together with the A Warrants,  the  "Warrants";  the Warrants  together with the
Shares,  the "Securities") to acquire Common Shares, by certain security holders
of the Company.  92,108 of the Shares (the "Warrant  Shares")  constitute Common
Shares  issuable  upon exercise of the  Warrants.  The Warrants were  originally
issued by Kendall International, Inc. ("Kendall") to certain security holders of
the Company (the "Kendall Selling  Securityholders")  and assumed by the Company
pursuant to the terms of the merger of Kendall with a subsidiary  of the Company
on October 19, 1994.

         12,424,964  of the Shares  may be  offered  from time to time by Westar
Capital, Inc. (the "Westar Selling  Shareholder",  and together with the Kendall
Selling Securityholders, the "Selling Shareholders") in one or more underwritten
public  offerings at prevailing  market prices or in privately  negotiated block
trades,  subject to certain limitations.  The Warrants and/or the Warrant Shares
may be offered from time to time by the Kendall Selling  Securityholders through
ordinary  brokerage  transactions on the New York Stock Exchange (Warrant Shares
only), in the over-the-counter  market, in privately negotiated  transactions or
otherwise,  at market  prices  prevailing  at the time of sale or at  negotiated
prices.  The  Company  will not  receive  any of the  proceeds  from the sale of
Securities by the Selling  Shareholders.  The Company will pay certain  expenses
related to the offering of the  Securities,  estimated at $185,000.  The Company
may receive $5.97 per Common Share in connection with the exercise of A Warrants
(or up to an  aggregate of  $338,737)  and $7.96 per Common Share in  connection
with the  exercise  of B  Warrants  (or up to an  aggregate  of  $281,529).  See
"Selling Shareholders."

         The resale of the Securities by the Selling  Shareholders is subject to
prospectus  delivery and other  requirements  of the  Securities Act of 1933, as
amended   ("Securities  Act").  The  Selling  Shareholders  and  any  agents  or
broker-dealers that participate with the Selling Shareholders in the sale of the
Securities  may  be  deemed   "underwriters"   under  the  Securities  Act,  and
commissions  received by them and any profit on the resale of the Securities may
be deemed to be underwriting commissions or discounts under the Securities Act.


         THESE   SECURITIES  HAVE  NOT  BEEN  APPROVED  OR  DISAPPROVED  BY  THE
SECURITIES AND EXCHANGE  COMMISSION OR ANY STATE  SECURITIES  COMMISSION NOR HAS
THE COMMISSION OR ANY STATE  SECURITIES  COMMISSION  PASSED UPON THE ACCURACY OR
ADEQUACY OF THIS PROSPECTUS.  ANY  REPRESENTATION  TO THE CONTRARY IS A CRIMINAL
OFFENSE.


                  THE DATE OF THIS PROSPECTUS IS AUGUST , 1997


<PAGE>

                              AVAILABLE INFORMATION

         The  Company  is  subject  to  the  informational  requirements  of the
Securities  Exchange  Act of 1934,  as  amended  (the  "Exchange  Act"),  and in
accordance therewith files reports,  proxy statements and other information with
the Securities and Exchange Commission (the  "Commission"),  all of which may be
inspected  and  copied at the  public  reference  facilities  maintained  by the
Commission at Room 1024, 450 Fifth Street,  N.W.,  Judiciary Plaza,  Washington,
D.C. 20549,  and at the following  Regional  Offices of the Commission:  Chicago
Regional  Office,  Suite 1400,  Northwestern  Atrium  Center,  500 West  Madison
Street, Chicago, Illinois 60661; and New York Regional Office, Seven World Trade
Center,  13th Floor,  New York,  New York 10048.  Copies of such material can be
obtained at prescribed rates from the Public Reference Section of the Commission
at 450  Fifth  Street,  N.W.,  Judiciary  Plaza,  Washington,  D.C.  20549.  The
Commission  maintains  a site on the World  Wide  Web,  and the  reports,  proxy
statements and other information filed by the Company with the Commission may be
accessed electronically on the Web at http://www.sec.gov. Such material can also
be inspected at the offices of the New York Stock Exchange, 20 Broad Street, New
York, New York 10005, where the Common Shares are listed.

         This Prospectus  constitutes  part of a Registration  Statement on Form
S-3 (the  "Registration  Statement")  filed by the Company  with the  Commission
under the  Securities  Act of 1933,  as amended  (the  "Securities  Act").  This
Prospectus  omits  certain  of the  information  contained  in the  Registration
Statement  in  accordance  with the rules  and  regulations  of the  Commission.
Reference is hereby made to the Registration  Statement and related exhibits for
further  information with respect to the Company and the Securities.  Statements
contained  herein  concerning the provisions of any document are not necessarily
complete and, in each instance,  where a copy of such document has been filed as
an exhibit to the  Registration  Statement or otherwise  has been filed with the
Commission,  reference is made to the copy of the applicable  document so filed.
Each such statement is qualified in its entirety by such reference.


                INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

         The following documents,  which have been filed by the Company with the
Commission pursuant to the Exchange Act, are hereby incorporated by reference in
this Prospectus:

         The  Company's  Annual  Report on Form 10-K for the  fiscal  year ended
December 31, 1996.

         The  Company's  Quarterly  Reports on Form 10-Q for the quarters  ended
March 31, 1997 and June 30, 1997.

         The Company's Current Reports on Form 8-K dated March 25, 1997 and July
10, 1997.

         In addition,  the  following  documents,  which have been filed by Tyco
International   (US)  Inc.,   a   Massachusetts   corporation   (formerly   Tyco
International  Ltd.;  "Old Tyco") with the  Commission  pursuant to the Exchange
Act, are hereby incorporated by reference in this Prospectus:

         Old Tyco's  Annual  Report on Form 10-K for the fiscal  year ended June
30, 1996.

                                      - 2 -


<PAGE>

         Old  Tyco's  Quarterly  Reports  on Form  10-Q for the  quarters  ended
September 30, 1996, December 31, 1996 and March 31, 1997.

         Old Tyco's Current Reports on Form 8-K dated October 29, 1996, March 4,
1997, March 25, 1997 and March 28, 1997.

         All  documents  filed by the Company  with the  Commission  pursuant to
Sections  13(a),  13(c),  14 or 15(d) of the Exchange Act after the date of this
Prospectus  and prior to the  termination  of the  offering  of the Shares  made
hereby shall be deemed to be incorporated by reference into this Prospectus from
the date of filing of such  documents.  Any  statement  contained  in a document
incorporated or deemed to be incorporated by reference herein shall be deemed to
be modified or superseded  for purposes of this  Prospectus to the extent that a
statement  contained  herein or in any other  subsequently  filed document which
also  is or is  deemed  to be  incorporated  by  reference  herein  modifies  or
supersedes such statement.  Any statement so modified or superseded shall not be
deemed,  except as so  modified  or  superseded,  to  constitute  a part of this
Prospectus.

         The Company will provide  without  charge to each person to whom a copy
of this Prospectus is delivered,  including any beneficial  owner of Securities,
upon the written or oral  request of any such  person,  a copy of any and all of
the documents that have been or may be  incorporated  by reference  herein other
than  exhibits  to  such  documents   (unless  such  exhibits  are  specifically
incorporated by reference into such documents). Such requests should be directed
to David Brownell,  c/o Tyco International (US) Inc., One Tyco Park, Exeter, New
Hampshire 03833 (telephone: (603) 778-9700).


                                      - 3 -


<PAGE>

                                   THE COMPANY


         Tyco  International  Ltd., a Bermuda company,  is the continuing public
company  resulting from the business  combination  (the "ADT Merger") on July 2,
1997 of Tyco International  Ltd., a Massachusetts  corporation ("Old Tyco"), and
ADT Limited, a Bermuda company ("ADT").  In the ADT Merger, Old Tyco merged with
a subsidiary of ADT, and ADT changed its name to Tyco International Ltd.

         Tyco is the largest  contractor  in the world for design,  installation
and  servicing  of fire  protection  systems and is a leading  manufacturer  and
distributor of fire detection and fire  suppression  products.  Tyco is also the
largest provider of electronic security services in North America and the United
Kingdom.  These  services  include  the  sale,   installation,   monitoring  and
maintenance of electronic security devices and systems for intrusion  detection,
surveillance and access control.  Tyco manufactures and distributes flow control
products,  disposable medical supplies and other specialty products,  electrical
and electronic  components and underwater  telecommunication  systems. Tyco also
operates a network of vehicle auction centers in the United States.

         Tyco's strategy is to be a low-cost, high quality producer and provider
in each of its  markets.  It promotes  its  leadership  position by investing in
existing  businesses,   developing  new  markets  and  acquiring   complementary
businesses and products.  Combining the strengths of its existing operations and
its  business  acquisitions,  Tyco seeks to enhance  shareholder  value  through
increased earnings per share and strong cash flows.

         The Company is a Bermuda company. Its registered offices are located at
Cedar House, 41 Cedar Avenue, Hamilton HM12 Bermuda, and its telephone number is
(441)  292-2033.  The executive  office of the  subsidiary  that  supervises the
activities of the  subsidiaries of Tyco  International  Ltd. in North America is
located at One Tyco Park,  Exeter, New Hampshire 03833, and its telephone number
is (603) 778-9700.


                              CURRENT DEVELOPMENTS

PROPOSED TRANSACTIONS

         On May 12, 1997,  Old Tyco entered into a definitive  merger  agreement
for the  acquisition  of INBRAND  Corporation  ("INBRAND")  in a stock for stock
transaction (the "INBRAND  Transaction")  valued at approximately  $410 million.
INBRAND,  with annual revenues of approximately  $240 million,  is a producer of
adult incontinence products, feminine hygiene products and baby diapers. INBRAND
products  are sold to the  clinical  and  retail  markets in North  America  and
Europe. In the INBRAND Transaction,  which will be accounted for as a pooling of
interests,  INBRAND  shareholders  will  receive 0.43 of a Common Share for each
share of INBRAND  common stock  outstanding.  As of July 11,  1997,  INBRAND had
11,772,523  shares of common  stock  outstanding.  The  INBRAND  Transaction  is
contingent upon approval by the INBRAND  shareholders at a meeting scheduled for
August 27, 1997 and other customary conditions.

         On May 20, 1997,  Old Tyco entered into a definitive  merger  agreement
for the acquisition of Keystone International,  Inc. ("Keystone") in a stock for
stock  transaction (the "Keystone  Transaction")  valued at  approximately  $1.2
billion. Keystone, with annual revenues of approximately $700 million,


                                      - 4 -


<PAGE>

designs,  manufactures  and markets on a  worldwide  basis,  industrial  valves,
actuators and accessories  used to control the flow of liquids,  gases and solid
materials.  Keystone  products  are  sold to the food and  beverage,  water  and
sewage, petroleum production and refining, natural gas, chemical power, and pulp
and paper industries.  In the Keystone Transaction,  which will be accounted for
as a pooling of interests,  Keystone  shareholders will receive Common Shares in
exchange  for their shares of Keystone  common  stock.  The exchange  ratio will
depend upon the average  daily  trading  price for Common Shares on the New York
Stock  Exchange  for the ten trading  days ending five trading days prior to the
meeting of  Keystone  shareholders  to vote on the  transaction.  For an average
daily  trading  price of between  $57.21 and $68.29 the exchange  ratio would be
0.54183 of a Common Share for each share of Keystone  common stock  outstanding.
The exchange  ratio will be higher or lower for an average  daily  trading price
below or above this range. As of August 6, 1997,  Keystone had 35,798,296 shares
of common  stock  outstanding.  The  Keystone  Transaction  is  contingent  upon
approval by the Keystone shareholders at a meeting scheduled for August 28, 1997
and other  customary  conditions.  The  Antitrust  Division of the United States
Department of Justice (the  "Antitrust  Division") has raised  certain  concerns
regarding the Keystone  Transaction that relate to certain specific flow control
products of Tyco and Keystone.  Such products  accounted for less than 2% of the
total  revenues of Keystone in it most recent fiscal year.  Tyco and Keystone do
not intend to consummate the Keystone  Transaction unless and until the concerns
of the Antitrust Division have been resolved.

         The Company reviews acquisition opportunities in the ordinary course of
its  business,  some of which may be  material  and some of which are  currently
under investigation, discussion or negotiation.


OPERATING RESULTS OF OLD TYCO FOR THE FISCAL YEAR ENDED JUNE 30, 1997

         The Company has  announced  results of  operations  of Old Tyco for the
fiscal year ended June 30, 1997  ("fiscal  1997").  Net income  increased 35% to
$419.0 million, or $2.61 per share, for fiscal 1997, compared to $310.1 million,
or $2.03 per share for the  fiscal  year ended June 30,  1996  ("fiscal  1996").
Sales  increased  30% to $6.6 billion in fiscal 1997 from $5.1 billion in fiscal
1996.  The  increases   reflect  internal  growth  as  well  as  growth  through
acquisitions.  The internal growth was enhanced by continued worldwide expansion
of products and services coupled with productivity  enhancements  which improved
profit  margins.  Earnings  of  the  Disposable  and  Specialty  Products  group
increased 25% to $364.4  million in fiscal 1997,  compared to $291.7  million in
fiscal  1996.  Earnings of the Fire  Protection  group  increased  55% to $198.9
million  in fiscal  1997,  compared  to $128.1  million  in 1996.  The  increase
reflects improved margins in all geographic areas,  particularly  North America.
Earnings of the Flow Control  group  increased  37% to $156.3  million in fiscal
1997,  compared to $114.1 million in fiscal 1996. The increase  reflects  higher
earnings at each of the group's operating units, as well as recent acquisitions.
Earnings of the  Electrical  and Electronic  Components  group  increased 24% to
$109.3  million in fiscal 1997,  compared to $88.5  million in fiscal 1996.  The
increase  reflects higher earnings at each of the group's  operating  units. The
earnings of the four business groups set forth above are stated before deduction
for general corporate expenses, interest expense and taxes.


                                      - 5 -


<PAGE>

         The  following  table  sets  forth the  announced  summary  results  of
operations of Old Tyco for fiscal 1997 compared to fiscal 1996.

<TABLE>
<CAPTION>


                                                                                      For the year ended
                                                                             June 30, 1997             June 30, 1996
                                                                             -------------             -------------
                                                                                (In thousands except per share
                                                                                           amounts)

<S>                                                                               <C>                     <C>       
Sales................................................................             $6,597,629              $5,089,828
                                                                                  ==========              ==========
Income before income taxes ..........................................
                                                                                 $   687,889             $   523,897
Income taxes.........................................................               (268,887)               (213,750)
                                                                                  -----------             -----------
Net Income...........................................................            $   419,002             $   310,147
                                                                                 ===========             ===========

Earnings Per Share...................................................                  $2.61                   $2.03
                                                                                       =====                   =====
Common equivalent shares.............................................                160,268                 152,862
                                                                                   =========              ==========

</TABLE>


         For information on the operating  results of ADT Limited (since renamed
Tyco  International  Ltd.) for the quarter and six months  ended June 30,  1997,
please  refer to the  Company's  Quarterly  Report on Form 10-Q for the  quarter
ended June 30, 1997.


                                 USE OF PROCEEDS

         All of the  Securities  offered hereby are being offered by the Selling
Shareholders.  The Company will not receive any of the proceeds from the sale of
the Securities  offered hereby. The Company may receive aggregate proceeds of up
to $338,729 (or $5.97 per share) from the  exercise of A Warrants and  aggregate
proceeds of up to $281,607  (or $7.96 per share) from the exercise of B Warrants
that are either  offered  pursuant to this  Prospectus or whose Shares  issuable
upon exercise thereof are so offered. The Company will use any proceeds from the
exercise of A Warrants and B Warrants for working capital and general  corporate
purposes. See "Selling Shareholders."


                              SELLING SHAREHOLDERS

WESTAR SELLING SHAREHOLDER

         As used in this section,  the term "Selling  Shareholder" refers to the
Westar Selling Shareholder.

       GENERAL

         The  Selling  Shareholder  is  a  wholly-owned  subsidiary  of  Western
Resources,  Inc. ("Western").  Western is an investor-owned holding company that
is engaged principally in the production, purchase,  transmission,  distribution
and sale of  electricity  and the delivery  and sale of natural  gas.  Western's
non-utility  subsidiaries  market natural gas primarily to large  commercial and
industrial customers, provide


                                      - 6 -


<PAGE>

electronic  monitoring  security  services,  and  provide  other  energy-related
products and  services.  On February 7, 1997,  Kansas City Power & Light Company
("KCPL") and Western entered into an agreement whereby KCPL would be merged with
and into Western.

         The Selling  Shareholder  initially  purchased Common Shares in January
and March 1996 from Laidlaw  Inc.,  a  corporation  continued  under the laws of
Canada,  and has from time to time  purchased  and sold  Common  Shares  and the
Company's Liquid Yield Option NotesTM ("LYONs")  exchangeable into Common Shares
in the open  market.  Neither  the Selling  Shareholder  nor Western has had any
representative on the Board of Directors or in the management of the Company. As
of the  date of this  Prospectus,  the  Selling  Shareholder  beneficially  owns
12,424,964  Shares,  or approximately 5% of the outstanding  Common Shares.  The
number of Shares  sold and the timing of any such  sales  will  depend on market
conditions and other factors.  In the event that Western or any other subsidiary
of Western  acquires  any or all of the  Shares  from the  Selling  Shareholder,
Western or such  subsidiary may be substituted for the Selling  Shareholder,  in
whole or in part, as a selling shareholder under this Prospectus.

       THE SETTLEMENT AGREEMENT

         In December 1996,  Western announced its intention to offer to exchange
cash and  Western  stock for the  outstanding  common  shares of the Company not
already  owned by the Selling  Shareholder  (the "Western  Offer").  At the same
time,  Western filed a notice with the Company  requisitioning a special general
meeting of ADT's shareholders to consider proposals (the "Western Proposals") to
remove the then current members of ADT's board,  reduce the size of the board to
two and elect two officers of Western as  directors  of ADT. In March 1997,  ADT
entered into an Agreement  and Plan of Merger with Old Tyco,  providing  for the
merger of a subsidiary of ADT with Old Tyco. Western announced the withdrawal of
the Western Offer on July 2, 1997, the date the ADT Merger was consummated.  The
Western  Proposals were voted down at a special  general meeting of shareholders
of the Company on July 8, 1997,  at which the Common  Shares held by the Selling
Shareholder were not represented.

         In connection with the Western Offer, the Selling  Shareholder filed an
action against ADT in U.S.  District Court for the Southern  District of Florida
alleging breaches of duties of ADT's directors to its shareholders.  The Selling
Shareholder  also filed a petition with the Supreme Court of Bermuda,  which, as
amended,  sought a payment  in cash for the fair  value of its  Shares.  Certain
subsidiaries  of ADT which hold shares in Western and KCPL filed actions against
Western in the District Court of Shawnee County, Kansas, and against KCPL in the
Circuit  Court of Jackson  County,  Missouri,  seeking  exercise of  shareholder
rights to inspect books and records of Western and KCPL, respectively.

         On August 14, 1997,  Western,  the Selling  Shareholder and the Company
entered into a Settlement  Agreement,  dated as of July 16, 1997,  providing for
the  withdrawal or  discontinuance  of all  outstanding  litigation  between the
parties,  including  the  litigation  involving  KCPL,  mutual  releases and the
execution of the Western  Registration  Rights Agreement described below. A copy
of the Settlement Agreement is filed as an exhibit to the Registration Statement
and  reference  is  made to  such  agreement  for a  complete  statement  of its
provisions.

       WESTERN REGISTRATION RIGHTS AGREEMENT

         The Selling  Shareholder,  Western and the Company  have entered into a
Registration  Rights  Agreement,  dated as of  August  14,  1997  (the  "Western
Registration Rights Agreement").  The Shares offered pursuant to this Prospectus
have been  registered  under the  Securities  Act and are  being so  offered  in
accordance with the terms of the Western  Registration Rights Agreement.  A copy
of the Western


                                      - 7 -


<PAGE>

Registration  Rights  Agreement  is  filed  as an  exhibit  to the  Registration
Statement,   and  the  following   description  of  the  terms  of  the  Western
Registration Rights Agreement is qualified by reference to such agreement.

         General.  The Western  Registration  Rights Agreement  provides for the
registration of the Shares under the Registration  Statement,  which is a "shelf
registration statement" filed in accordance with the Securities Act. The Company
has  agreed  to use its  best  efforts  to  maintain  the  effectiveness  of the
Registration  Statement  until the  earlier of (i) the date that is  twenty-four
(24) months from the effective date of the Registration Statement;  and (ii) the
date when no more than 500,000 of the aggregate number of Registrable Securities
(as  defined   below)   initially   included  in  the   Registration   Statement
(appropriately  adjusted  for any stock  dividend,  stock split,  reverse  stock
split,  combination,  recapitalization,  reclassification,  exchange  or similar
transaction   with  respect  to  the  Common  Shares)   continue  to  constitute
Registrable Securities.  The Western Registration Rights Agreement also provides
for  certain  "piggyback  rights"  for  the  registration  and  distribution  of
Registrable   Securities.   Demand  and  piggyback   rights  under  the  Western
Registration  Rights  Agreement may be exercised by the Selling  Shareholder and
any other person that constitutes a Holder (as defined below).

         Definitions.  The following  definitions are used in the description of
the Western Registration Rights Agreement in this section:

         "Block  Trade"  means  the  disposition  at a  single  time in a single
transaction,  including  through one or more  placement  agents,  by one or more
Holders,  of  any  or  all  of  the  Registrable   Securities  to  one  or  more
Institutional  Investors.  "Institutional Investor" means any insurance company,
pension fund, mutual fund,  investment  company,  commercial bank, savings bank,
savings and loan association,  investment banking company,  trust company or any
finance or credit company, or any portfolio or investment fund managed by any of
the foregoing.

         "Exclusive  Period"  means  the  period  beginning  on the  date of the
Western  Registration Rights Agreement and ending on the later of (i) October 3,
1997  and (ii)  sixty  (60)  days  from the  date  that the  Shelf  Registration
Statement is first declared  effective by the SEC, not including any days during
which a Material Development Election (as defined) is in effect.

         "Holder" means any person that owns  Registrable  Securities,  provided
that no  person  other  than  Western,  the  Selling  Shareholder  and any other
wholly-owned, direct or indirect subsidiary of Western may be a Holder.

         "Registrable Securities",  as used in this section means (i) the Common
Shares  owned by the  Selling  Shareholder  as of the  date of the  Registration
Agreement; and (ii) any other securities issued or issuable as a result of or in
connection  with any  stock  dividend,  stock  split  or  reverse  stock  split,
combination,   recapitalization,   reclassification,  merger  or  consolidation,
exchange or distribution in respect of the securities  referred to in clause (i)
above; provided that any Registrable Security ceases to be such after either (x)
the later of (1) July 16, 1998 and (2) such time as such  security has become an
Unrestricted  Security,  or (y) such time as such security has been transferred,
with or without consideration, to any person other than a Holder.

         "Unrestricted  Securities" mean Common Shares that may be sold pursuant
to Rule 144(k) under the Securities  Act, or any similar  successor rule thereto
that may be promulgated by the Commission.


                                      - 8 -


<PAGE>

         "Western," as used in the Western Registration Rights Agreement,  means
Western Resources, Inc. and any successor corporation to Western Resources, Inc.
by  way  of  merger,   consolidation,   exchange  procedure  or  other  business
combination pursuant to which all of the shareholders of Western Resources, Inc.
immediately  prior  to  such  business   combination  (other  than  shareholders
exercising  statutory  appraisal  rights)  are  shareholders  of  the  successor
immediately following such combination.

         Demand  Rights.  Upon the written  request of one or more Holders,  the
Company  will   facilitate  an   underwritten   offering  of  Shares  under  the
Registration  Statement (a "Demand  Underwritten  Offering"),  provided that the
Company is not obligated to facilitate any Demand Underwritten Offering for less
than 500,000 Shares (appropriately adjusted for any stock dividend, stock split,
reverse stock split, combination, recapitalization,  reclassification,  exchange
or similar  transaction with respect to the Common Shares).  One or more Holders
may also effect a Block Trade under the Registration Statement, provided that no
Unrestricted  Securities  may be sold in a Block  Trade  under the  Registration
Statement.  The total number of Demand  Underwritten  Offerings and Block Trades
under the Registration Statement may not exceed three in the aggregate.

         Piggyback Rights of the Company in Demand Underwritten Offerings and of
the Holders in  Underwritten  Offerings of the Company for its Own Account.  The
following provisions apply only after the end of the Exclusive Period.

         If the  Holders  deliver a notice  of a  proposed  Demand  Underwritten
Offering, the Company, by notice to the Holders, may elect to participate in the
sale of Common Shares in such  underwritten  offering.  If the Company  delivers
such a notice, the Demand  Underwritten  Offering will be consummated as soon as
practicable  after the  earlier  to occur of (x) the time any  amendment  to the
Registration  Statement or any new Registration  Statement required for the sale
of Common Shares by the Company becomes  effective under the Securities Act, and
(y) thirty calendar days from the date of delivery by the Company to the Holders
of the notice of the Company's participation election.

         If the Company  proposes to file a registration  statement with respect
to an underwritten offering of Common Shares for its own account, the Company is
required to give the Holders notice of such registration.  The notice must offer
the Holders the  opportunity  to have any or all of the  Registrable  Securities
then  held  by  them  included  in  the  registration  statement.  If  any  such
registration is not a shelf  registration,  the Registrable  Securities that the
Holders elect to include will be offered in the underwritten  offering  together
with the offering of Common Shares by the Company. If any such registration is a
shelf  registration,   the  Registrable  Securities  will  be  included  in  the
registration  statement  only  for  distribution  in  an  underwritten  offering
together with an underwritten offering of Common Shares by the Company.

         If the Company  proposes to effect an  underwritten  offering of Common
Shares for its own account under a previously effective registration  statement,
the Company is required to give notice of such proposed offering to the Holders.
The notice  must offer the  Holders  the  opportunity  to have any or all of the
Registrable Securities then held by them included in such underwritten offering,
to the extent such Registrable Securities have previously been registered either
under the Registration  Statement or a registration  statement filed pursuant to
the prior paragraph.

         If  the  managing  underwriter  or  underwriters  of  any  underwritten
offering  referred  to in the prior  three  paragraphs  advises  the  Company in
writing that the total amount of Common  Shares of the Holders,  the Company and
any other  persons  intended  to be included  in such  underwritten  offering is
sufficiently large to materially  adversely affect the success of such offering,
then the amount of Common  Shares to be offered in such public  offering will be
allocated as follows:


                                      - 9 -


<PAGE>


                    (i)  first,  to the  Company,  in  the  amount  the  Company
               proposes  to offer,  up to an  amount  equal to  one-half  of the
               maximum  amount (the "Maximum  Amount") of Common Shares that the
               managing  underwriter or underwriters have advised can be sold in
               the underwritten offering;

                    (ii) next, to the Holders, in the amount the Holders propose
               to  offer,  up to an  amount  equal to  one-half  of the  Maximum
               Amount;

                    (iii)  next,  if  the  sum of the  Common  Shares  allocated
               pursuant  to clauses  (i) and (ii) above is less than the Maximum
               Amount,  to the  Company  or the  Holders,  whichever  shall have
               Common Shares proposed to be offered in the underwritten offering
               which have not been allocated under clauses (i) or (ii) above, up
               to an amount equal to the  difference  between the Maximum Amount
               and the amount of Common Shares  allocated  under clauses (i) and
               (ii) above; and

                    (iv)  thereafter,  if the sum of the Common Shares allocated
               pursuant  to clauses  (i),  (ii) and (iii) above is less than the
               Maximum  Amount,  to any other Person  entitled to participate in
               the  underwritten   offering,  up  to  an  amount  equal  to  the
               difference  between the  Maximum  Amount and the amount of Common
               Shares allocated under clauses (i), (ii) and (iii) above.

         Piggyback  Rights of the  Holders  in  Underwritten  Offerings  for the
Account  of  Third  Parties.  If the  Company  proposes  to file a  registration
statement with respect to the  underwritten  offering of any class of its equity
securities for the account of a holder of securities of the Company  pursuant to
registration  rights  granted by the Company (a "Requesting  Shareholder"),  the
Company  is  required  to give  written  notice of such  proposed  filing to the
Holders.  Such notice must offer to all Holders the  opportunity  to have any or
all of the  Registrable  Securities  held by them included in such  registration
statement,  provided  that if any  such  registration  is a shelf  registration,
Registrable  Securities  will be included  therein only for  distribution  in an
underwritten offering.

         If the managing  underwriter or underwriters  of any such  underwritten
offering  advises  the  Company  in  writing  that the  total  amount or kind of
securities  of the  Holders,  the Company and any other  persons  intended to be
included in such  underwritten  offering  is  sufficiently  large to  materially
adversely  affect  the  success  of such  offering,  then the  amount or kind of
securities  to be offered for the  accounts of Holders will be reduced pro rata,
together with the amount or kind of securities to be offered for the accounts of
any other persons exercising  piggyback rights, to the extent necessary,  before
the  securities  offered by the  Company or any  Requesting  Shareholder  are so
reduced.

         Hold-back  Election.  In the case of any  underwritten  offering by the
Company,  whether  for its  own  account  or for  the  account  of a  holder  of
securities  of the  Company  pursuant  to  registration  rights  granted  by the
Company,  the Holders  agree,  if and to the extent  requested in writing by the
managing  underwriter or underwriters  administering such offering (a "Hold-Back
Election"),  not to effect any public sale or  distribution of securities of the
Company,  except  as part of  such  underwritten  offering,  during  the  period
beginning seven days prior to the closing date of such underwritten offering and
during the period  ending on the earlier of (i) 45 days after such  closing date
and (ii) the date  such  sale or  distribution  is  permitted  by such  managing
underwriter  or  underwriters,  provided  that,  if  and  to  the  extent  it is
reasonable  to do so, the Company will request of the  managing  underwriter  or
underwriters  to permit such sale or  distribution  prior to the date  permitted
under  clause  (i) above.  These  hold-back  provisions  will cease to be of any
effect  following  the time  that  Western  and its  subsidiaries  hold,  in the
aggregate,


                                     - 10 -


<PAGE>

less than three percent 3% of the  outstanding  Common  Shares.  The Company has
agreed to be subject to similar hold-back  provisions with respect to any Demand
Underwritten Offering. Moreover, the Holders will not be subject to the forgoing
hold-back  provisions in respect of an underwritten  offering for the account of
any other holder of Common Shares that has not similarly agreed to be subject to
the  hold-back  provisions  set forth in this  paragraph  in respect of a Demand
Underwritten Offering for the benefit of the Holders.

         Material Development Election. The Company is entitled, for a period of
time not to exceed 30 consecutive days, to require that the Holders refrain from
effecting  any  distribution  of their  Registrable  Securities  pursuant to the
Registration  Statement if the chief executive officer of the Company determines
in his reasonable good faith judgment that, in accordance with his understanding
of the disclosure  requirements of applicable  securities law, such distribution
would require disclosure of any financing (other than an underwritten  secondary
offering   of  any   securities   of  the   Company),   acquisition,   corporate
reorganization or other transaction or development  involving the Company or any
subsidiary  of the Company that is or would be material to the Company and that,
in the reasonable good faith business judgment of such chief executive  officer,
such  disclosure  would not at that time be in the best interests of the Company
(a "Material Development Election").

         The Western Registration Rights Agreement provides that in no event may
the  restrictions  pursuant  to one or  more  Hold-Back  Elections  or  Material
Development Elections remain in effect for more than 75 days in the aggregate in
any calendar  year.  Also,  the  restrictions  pursuant to two or more  Material
Development  Elections  may not  remain in  effect  for more than 45 days in the
aggregate in calendar year 1997.

         Exclusive Period. The Company has agreed not to effect any underwritten
offering  of Common  Shares  during  the  Exclusive  Period,  other  than (x) an
underwritten offering of Registrable Securities and (y) an underwritten offering
of  Common  Shares  for  the  benefit  of  a  shareholder  in   satisfaction  of
registration rights granted by the Company to such shareholder prior to the date
of the Western Registration Rights Agreement. The Company has also agreed that a
Hold-Back Election may not be effected during the Exclusive Period.

         Expenses.  Except as otherwise set forth below, each of the Company, on
the one  hand,  and the  Holders,  on the  other,  will  bear  it own  costs  in
connection with the Western  Registration  Rights  Agreement,  including without
limitation, internal expenses, fees and disbursements of its outside counsel and
its independent public accountants and fees and expenses of any other experts or
advisors.  The  Company is  required  to pay all  printing  expenses  (including
expenses of  printing  and  disseminating  Prospectuses  or any other  necessary
documentation). The Holders are required to pay all registration and filing fees
and fees and expenses of compliance  with state  securities or blue sky laws and
all expenses incurred by the Company in connection with the participation in any
"road show" by members of the Company's management up to $100,000.

         Underwriters.  The Western  Registration Rights Agreement provides that
each  underwriter  for  any  Demand  Underwritten   Offering  will  be  mutually
acceptable to the Company and the Holders. The Company has no right to select or
approve any  investment  banking firm to act on behalf of the Holders in respect
of any Block Trade.

         Other Provisions.  The Western  Registration  Rights Agreement contains
other  provisions   typically  found  in  agreements  of  this  type,  including
provisions with respect to indemnification and contribution.


                                     - 11 -


<PAGE>


THE KENDALL SELLING SECURITYHOLDERs

         As used in this section, the term "Selling  Securityholders"  refers to
the Kendall Selling Securityholders.

       GENERAL

         The  Selling  Securityholders  were  former  holders of A Warrants or B
Warrants  to acquire  common  stock of  Kendall  that  received A Warrants  or B
Warrants to acquire  Common Shares as a result of the merger of Kendall with Old
Tyco on October 19, 1994 (the "Kendall  Merger") and the  subsequent ADT Merger.
Of the Shares being offered hereby,  56,740 shares are issuable  pursuant to the
exercise of A Warrants and 35,368  shares are issuable  pursuant to the exercise
of B Warrants. An aggregate of 21,910 A Warrants and 13,657 B Warrants,  each of
which is  exercisable  for 2.5897 Common Shares are also being  registered.  The
identities   and  certain  other   information   with  respect  to  the  Selling
Securityholders will be set forth in a Prospectus Supplement.

       KENDALL REGISTRATION RIGHTS AGREEMENT

         The Company has agreed  generally to assume and perform the obligations
of Kendall under the Registration Rights Agreement, dated as of July 7, 1992, as
amended (the "Kendall Registration Rights Agreement"), among Kendall and certain
former  institutional   securityholders  of  Kendall  (each,  an  "Institutional
Investor")  and certain  individual  securityholders  of Kendall  (collectively,
together with certain other former  securityholders  of Kendall  entitled to the
benefits,  and bound by the terms of the Kendall  Registration Rights Agreement,
the "Holders",  which term includes the Selling Securityholders).  The following
summary of certain terms of the Kendall  Registration  Rights Agreement does not
purport to be complete and is subject in all respects to the  provisions  of the
Kendall Registration Rights Agreement, a copy of which is filed as an exhibit to
the  Registration  Statement,  to which  reference is hereby made for a complete
statement of such provisions.

         Demand  Registration.  The Kendall  Registration Rights Agreement gives
the right to each  Institutional  Investor  to demand  that the  Company  file a
registration  statement  under  the  Securities  Act  covering  the  Registrable
Securities requested by such Institutional  Investor and to use its best efforts
to cause  such  registration  statement  to  become  effective.  If the  Company
receives a demand for registration as provided in the previous  sentence,  it is
required to give notice of such  demand to all Holders  and,  subject to certain
limitations,  to use its best efforts to include in the  registration  statement
Registrable Securities which any other Holder has requested,  within 15 business
days after the date of such notice, to be included.  Each Institutional Investor
is entitled  to make one demand for  registration.  However,  the Company is not
required to file a  registration  statement  unless the Holders  have  requested
registration  of a prescribed  minimum  number of shares of Common  Shares.  The
Company is entitled to postpone such a  registration  statement for a reasonable
period not to exceed 180 days in certain  circumstances.  The  Company  does not
believe  that any of the  Institutional  Investors  retain  the  right to demand
registration.

         As used in this  section,  Registrable  Securities  include  the Common
Shares  received  as a result of the  Kendall  Merger  (and the  subsequent  ADT
Merger) in exchange for shares of Kendall common stock that prior to the Kendall
Merger  were  entitled to  registration  rights  under the Kendall  Registration
Rights  Agreement;  Warrants received as a result of the Kendall Merger (and the
subsequent ADT


                                     - 12 -


<PAGE>

Merger) in exchange for warrants to acquire  shares of Kendall common stock that
prior to the Kendall  Merger were entitled to  registration  rights,  and Common
Shares  issuable upon  exercise of such  Warrants;  Common Shares  issuable upon
exercise of  Reallocation  Rights (as  defined);  and  securities  issuable with
respect to such Common  Shares or  Warrants by way of a stock  dividend or stock
split or in connection with a combination of shares,  recapitalization,  merger,
consolidation,  reorganization or otherwise.  Securities cease to be Registrable
Securities when disposed of pursuant to an effective  registration  statement or
sold  or  distributed  to the  public  in  reliance  on an  exemption  from  the
registration requirements of the Securities Act.

         Piggyback  Registration.  The  Kendall  Registration  Rights  Agreement
provides that if the Company proposes to register any of its equity  securities,
whether or not for its own account (subject to certain exceptions),  the Company
will give notice of such  registration  to the  Holders  together  with  certain
information  concerning the proposed  offering.  Upon the written request of any
Holder delivered within 15 business days of the notice, the Company will use its
best  efforts to effect the  registration  under the  Securities  Act of all the
Registrable  Securities  that the  Holder  requests  the  Company  to  register,
provided  that the  Company  will be  permitted  not to register or to delay the
registration of such Registrable  Securities if it determines not to register or
to delay the registration of the securities otherwise intended to be registered.

         If the  registration  involves an  underwritten  offering,  all Holders
requesting  inclusion in the underwritten  offering must sell their  Registrable
Securities to the  underwriters on the same terms and conditions as apply to the
Company or the other selling securityholders participating in such registration.
If  the  registration   involves  an  underwritten  offering  and  the  managing
underwriter  advises the Company that, in its opinion,  the number of securities
proposed to be registered must be limited due to market conditions,  the Company
will include in such  registration  first,  the number of securities the Company
proposes  to sell,  and  second,  the number of  Registrable  Securities  of the
Holders and  securities  of other  persons  ("Other  Persons")  requested  to be
included in such registration that, in the opinion of such managing underwriter,
can be sold,  allocated  pro rata among all such  requesting  Holders  and Other
Persons  on  the  basis  of  the  relative  number  of  securities  as to  which
registration has been requested by each such Holder and Other Person.

         The Company may not enter into any agreement that will grant any person
piggyback  rights with  respect to any demand  registration  of the Holders that
fails to give  effect or  diminishes  the  rights of  holders  with  respect  to
piggyback  registration as provided in the Kendall Registration Rights Agreement
or that  grants  registration  rights to any  person and does not  require  such
person  expressly  to  recognize  the rights of the Holders  under the  holdback
provisions referred to below.

         Holdback Agreements. The Kendall Registration Rights Agreement provides
that, if any registration of Common Shares constituting  Registrable  Securities
is made in connection with an underwritten offering, the Holders will not effect
any sale or distribution,  including in a private  placement or pursuant to Rule
144 under the  Securities  Act, of any Common Shares during the seven days prior
to  and  during  the  90-day  period   following  the  effective  date  of  such
registration statement or such shorter period as the managing underwriter of the
relevant underwritten offering agrees to.

         If any  registration  of  Registrable  Securities is made in connection
with an  underwritten  offering,  the Company  agrees,  and will use  reasonable
efforts to cause other  persons  holding 5% or more of the Common  Shares (other
than institutional investment managers) to agree, not to effect any sale or


                                     - 13 -


<PAGE>

distribution  of any of  the  Company's  equity  securities  or of any  security
convertible  into or  exchangeable or exercisable for any equity security of the
Company  during the period  beginning  seven days prior to the effective date of
such registration statement and ending on the earlier of (1) 180 days after such
effective  date,  and (2) 90 days after such  effective  date,  if the  managing
underwriter in such  underwritten  offering permits such sale or distribution as
not materially adversely affecting the offering. The Kendall Registration Rights
Agreement provides that the Holders  participating in any such offering will use
their   reasonable   efforts  to  obtain  such   permission  from  the  managing
underwriter.

         Certain  Other  Provisions.  All  expenses  incident  to the  Company's
performance  of its  registration  obligations  under the  Kendall  Registration
Rights Agreement,  including filing fees and the reasonable fees and expenses of
one counsel retained by the Holders of a majority of the Registrable  Securities
being  registered,  will be paid by the Company.  The foregoing does not include
underwriting commissions or discounts or transfer taxes, if any, attributable to
the sale of Registrable Securities by the Holders.

         The  Kendall   Registration   Rights   Agreement   contains   customary
indemnification  provisions  whereby the Company is obligated  to indemnity  and
hold  harmless  the  Holders and certain  related  parties,  and the Holders are
obligated under certain circumstances to indemnify and hold harmless the Company
and  certain  related  parties,  in each  case in  connection  with  liabilities
relating  to  the  registration  of  the  Registrable  Securities.  The  Kendall
Registration  Rights  Agreement also provides for certain rights of contribution
in the event that such indemnity is unavailable.



                          DESCRIPTION OF CAPITAL STOCK


         The  summary of the terms of the share  capital of Tyco set forth below
does not  purport to be  complete  and is  qualified  by  reference  to the Tyco
Memorandum of Association (the "Tyco  Memorandum") and the Bye-laws of Tyco (the
"Tyco Bye-Laws").  Copies of the Tyco Memorandum and the Tyco Bye-Laws are filed
as exhibits to the Registration Statement.

AUTHORIZED SHARE CAPITAL

         Tyco's authorized share capital consists of 750,000,000  Common Shares,
par  value  $0.20  per  share,  125,725,000  convertible  cumulative  redeemable
preference  shares,  par value $1 per share,  divided  into three  classes  (the
"Convertible  Preference  Shares") (including a class of first preference shares
(the "First Preference Shares")),  and 25,000 exchangeable cumulative redeemable
preference shares, par value $1 per share (the "Exchangeable Preference Shares")
(the  Convertible  Preference  Shares and the  Exchangeable  Preference  Shares,
collectively,  the  "Preference  Shares").  As of August  6,  1997,  there  were
243,231,006 Common Shares outstanding and no Preference Shares outstanding.

COMMON SHARES

         Dividends.  The Board of Directors of Tyco may declare dividends out of
profits of Tyco  available  for that purpose as long as there are no  reasonable
grounds for believing  that Tyco is, or after such dividend  would be, unable to
pay its  liabilities  as they  became due or if the  realizable  value of Tyco's
assets  would  thereby be less than the  aggregate  of its  liabilities  and its
issued share capital and


                                     - 14 -


<PAGE>

share premium accounts. Subject to such special rights as may be attached to any
other shares in Tyco, all dividends are payable according to the amounts paid or
credited  as paid on Common  Shares.  Dividends  are  normally  payable  in U.S.
dollars,  but holders with a registered  address in the United Kingdom and other
countries outside the United States may receive payment in another currency. Any
dividend  which is  unclaimed  may be invested or  otherwise  made use of by the
Board of  Directors  of Tyco and  after a period  of 12 years is  forfeited  and
reverts to Tyco.

         Voting Rights.  At any general  meeting of Tyco,  votes may be given in
person or by proxy and each holder of Common  Shares is  entitled,  on a show of
hands,  to one vote and, on a poll,  to one vote for each  Common  Share held by
him. Any proxy must be a shareholder of Tyco.

         Liquidation.  On a  liquidation  of Tyco,  holders of Common Shares are
entitled to receive any assets  remaining  after the payment of the Tyco's debts
and the expenses of the  liquidation,  subject to such special  rights as may be
attached to any other class of shares.

         Suspension  of  Rights.  In  certain  circumstances,  the  rights  of a
shareholder  to vote and to receive  any payment or income or capital in respect
of a Common  Share may be  suspended.  Those  circumstances  include  failure to
provide  information about ownership of and other interests in Common Shares, if
so required in accordance with Tyco Bye-Laws.

         Variation  of  Rights.  If at any time  the  share  capital  of Tyco is
divided  into  different  classes of shares,  the rights  attached  to any class
(unless  otherwise  provided  by the  terms of the  issue of the  shares of that
class) may be varied with the consent in writing of the holders of three-fourths
of the issued  shares of that class or with the sanction of a resolution  passed
at a separate  general  meeting of the  holders of the shares of that class by a
majority of three-fourths of such holders voting in person or by proxy.

         Transfers.  Common  Shares  may be  transferred  in any manner the Tyco
Board of Directors may approve.  The Board of Directors may require the transfer
to be by an  instrument  signed by the  transferor  and, in the case of a partly
paid share,  also by the  transferee.  The instrument  must be in writing in the
usual common form or in any other form which the Board of Directors  may approve
and must be lodged at the office of the registrar of Tyco for registration.  The
Tyco Board of Directors  may decline to register any transfer of shares on which
Tyco has a lien,  any  transfer of shares not fully paid up to a  transferee  of
whom they do not approve  and any  transfer  of shares by a  transferor  or to a
transferee  on whom Tyco has duly served a notice  under the  provisions  of the
Tyco Bye-Laws during a period of suspension of voting rights.

         Registrar  and  Transfer  Agent.   AS&K  Services   Limited  is  Tyco's
Registrar.  ChaseMellon  Shareholder Services,  L.L.C. is the transfer agent for
Common Shares.

         Two-for-One   Stock  Split.   On  August  1,  1997,  Tyco  announced  a
two-for-one stock split on its Common Shares. The split will be in the form of a
100 percent stock  distribution  payable on October 22, 1997 to  shareholders of
record on October 1, 1997.

TYCO PREFERENCE SHARES

         Under  the Tyco  Bye-Laws,  the Tyco  Board of  Directors,  in its sole
discretion,  may  designate,  allot  and  issue  one or  more  series  of  First
Preference Shares from the authorized and unissued First


                                     - 15 -


<PAGE>

Preference Shares. Subject to limitations imposed by law, the Tyco Memorandum or
the Tyco  Bye-Laws,  the  Board of  Directors  is  empowered  to  determine  the
designation  of, and the  number of shares  constituting,  each  series of First
Preference  Shares,  the dividend rate for each series, the terms and conditions
of any voting and conversion rights for each series, the amounts payable on each
series on redemption or return of capital and the preference and relative rights
among each  series of First  Preference  Shares.  At  present,  7,500,000  First
Preference  Shares have been designated as Series A First Preference  Shares and
are  reserved for issue upon  exercise of the Rights under the Tyco  Shareholder
Rights Plan.

WARRANTS

         The A Warrants and the B Warrants  were issued  pursuant to two Warrant
Agreements,  each dated as of July 7, 1992 (the "Warrant  Agreements"),  between
Kendall and Norwest Bank Minnesota,  N.A, as warrant agent. Upon consummation of
the  Kendall  Merger  and  the  subsequent  ADT  Merger,   the  Warrants  became
exercisable for Common Shares and the Company assumed the obligations of Kendall
under the Warrant Agreements. The following summary of certain provisions of the
Warrants  does not purport to be complete  and is subject in all respects to the
provisions of the Warrant  Agreements,  copies of which are filed as exhibits to
the  Registration  Statement,  to which  reference is hereby made for a complete
statement of such provisions.

         The  Warrants  were  issued on July 7,  1992,  in  connection  with the
restructuring  of Kendall under Chapter 11 of the United States  Bankruptcy Code
(the  "Kendall  Restructuring")  to  holders  of equity  securities  of  Kendall
outstanding prior to consummation of the Kendall  Restructuring.  Each A Warrant
entitled the holder  thereof to purchase one share of common stock of Kendall at
a price of $15.46 per share,  and each B Warrant entitled the holder to purchase
one share of common stock of Kendall at a price of $20.62 per share. As a result
of the Kendall  Merger (and a two-for-one  split of the Common Stock in November
1995) and the subsequent ADT Merger,  each A Warrant entitles the holder thereof
to purchase  2.5897 Common Shares at an exercise  price of $5.97 per share,  and
each B Warrant  entitles the holder thereof to purchase  2.5897 Common Shares at
an exercise  price of $7.96 per share.  The  applicable  exercise  price and the
number  of  shares  issuable  upon  exercise  of the  Warrants  are  subject  to
adjustment in certain circumstances. Holders of the Warrants are not entitled to
any rights as shareholders of the Company until such holders  properly  exercise
the Warrants and acquire Common Shares.

SHAREHOLDER RIGHTS PLAN

         In 1996, Tyco adopted a Shareholders Rights Plan (the "Tyco Shareholder
Rights Plan").  The Tyco  Shareholders  Rights Plan provides that unless certain
actions are taken by the Tyco Board of Directors, upon the Distribution Date (as
defined therein) each right other than those rights owned by an Acquiring Person
(as defined  therein) will become  exercisable.  Each right entitles its holder,
among other things,  to purchase  Common Shares from Tyco at a 50% discount from
the market price of Common Shares on the Distribution Date.

STOCK EXCHANGE LISTING

         The Common Shares are listed on the New York Stock Exchange, the London
Stock Exchange and the Bermuda Stock Exchange.


                                     - 16 -


<PAGE>

                              PLAN OF DISTRIBUTION

         The 12,424,964  Shares owned by the Westar Selling  Shareholder  may be
offered in one or more  underwritten  offerings or in one or more Block  Trades,
provided that the total number of Demand Underwritten Offerings and Block Trades
may not exceed three in the aggregate.  Shares that are Unrestricted  Securities
may not be offered in a Block Trade pursuant to this Prospectus.

         The Warrants and/or Warrant Shares may be offered and sold from time to
time by the  Kendall  Selling  Securityholders  on the New York  Stock  Exchange
(Warrant Shares only), in the  over-the-counter  market, in privately negotiated
transactions  or  otherwise,  at prices  and terms  then  prevailing,  at prices
related to the then-current market price, or in negotiated  transactions,  or at
negotiated prices. The Warrants and/or Warrant Shares offered hereby may be sold
by one or  more of the  following  methods,  without  limitation:  (a)  ordinary
brokerage transactions and transactions in which the broker solicits purchasers;
(b) a block  trade in which a broker or dealer so engaged  will  attempt to sell
the  shares  as agent but may  position  and  resell a  portion  of the block as
principal to facilitate the transaction;  (c) purchases by a broker or dealer or
dealer as principal and resale by such broker or dealer for its account pursuant
to this  Prospectus;  and (d)  face-to-face  transactions  between  sellers  and
purchasers without a broker-dealer.

         No Securities  may be offered  pursuant to this  Prospectus  after such
time  as the  Shares  owned  by  the  Westar  Selling  Shareholder  cease  to be
Registrable  Securities,  or, if earlier, 24 months from the date of the Western
Registration   Rights  Agreement.   See"Selling   Shareholders--Westar   Selling
Shareholder--Western Registration Rights Agreement."

         In connection  with the sale of  Securities,  underwriters  may receive
compensation in the form of discounts, concessions, or commissions. Underwriters
may sell  Securities  to or  through  dealers,  and  such  dealers  may  receive
compensation  in the form of discounts,  concessions,  or  commissions  from the
underwriters  and/or  commissions  from the  purchasers for whom they may act as
agents.  Underwriters,  dealers, and agents that participate in the distribution
of Securities may be deemed to be underwriters, and any discounts or commissions
received  by them and any  profit  on the  resale of  Securities  by them may be
deemed to be underwriting  discounts and commissions,  under the Securities Act.
Any such  underwriter  or agent will be  identified,  and any such  compensation
received will be described, in the Prospectus Supplement.

         The Selling  Shareholders and any  broker-dealers who act in connection
with the sale of the  Securities may be deemed to be  "underwriters"  within the
meaning of Section 2(11) of the Securities Act, and any commissions  received by
them and profit on any resale of the Securities as principal  might be deemed to
be underwriting discounts and commissions.

         The Company has agreed to indemnify  the Selling  Shareholders  against
certain   liabilities,   including   liabilities   under  the  Securities   Act.
Underwriters and agents who participate in the distribution of Securities may be
entitled  under  agreements  which  may  be  entered  into  by  the  Company  to
indemnification   by  the  Company   against  certain   liabilities,   including
liabilities under the Securities Act.

         The Company will pay expenses related to the Registration Statement and
this Prospectus (including registration fees with respect to the Warrant Shares)
estimated  to be  approximately  $185,000.  The  Selling  Shareholder  will  pay
expenses related to the Registration Statement and the Prospectus


                                     - 17 -


<PAGE>

(including  registration  fees with respect to the Shares other than the Warrant
Shares) estimated to be approximately $345,680.

                                  LEGAL MATTERS

              The  validity  of the Common  Shares to be sold  pursuant  to this
Prospectus will be passed upon by Appleby, Spurling & Kempe, Hamilton,  Bermuda,
special counsel to Tyco.

                                     EXPERTS

         The  supplemental  consolidated  financial  statements  of  Tyco  as of
December  31, 1996 and 1995 and for each of the three years in the period  ended
December 31, 1996 included in Tyco's Current Report on Form 8-K and incorporated
by reference in this  Prospectus give  retroactive  effect to the merger between
ADT Limited and Tyco  International  Ltd. (now Tyco International (US) Inc.) and
have been examined by Coopers & Lybrand.  The consolidated  financial statements
of ADT Limited as of December  31, 1996 and 1995 and for each of the three years
in  the  period  ended  December  31,  1996  (not  separately   presented,   but
incorporated  herein) have been audited by Coopers & Lybrand.  The  consolidated
financial  statements of Tyco  International  Ltd (now Tyco  International  (US)
Inc.) as of  December  31,  1996 and for the year  then  ended  (not  separately
presented or incorporated  herein) and as of June 30, 1996 and 1995 and for each
of the three years in the period ended June 30, 1996 (not separately  presented,
but  incorporated  herein)  have been audited by Coopers & Lybrand  L.L.P.  Such
reports are  incorporated  by reference  herein in reliance on the  authority of
said firms as experts in accounting and auditing.


                                     - 18 -


<PAGE>

PART II

INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

         The estimated expenses in connection with the issuance and distribution
of the Securities covered by this Registration Statement are as follows:

           SEC registration fee (actual)............................. $287,800
           Printing and engraving expenses...........................   25,000
           Legal fees and expenses...................................  150,000
           Accounting fees and expenses..............................   45,000
           Miscellaneous.............................................   25,000
                                                                      --------
               Total................................................. $532,800*


- ----------------
* Includes $285,680 in registration fees, $50,000 in legal fees and expenses and
$10,000 in accounting fees and expenses paid by the Westar Selling Shareholder.


ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS

         Bye-Law 102 of the Tyco  Bye-Laws  provides,  in part,  that Tyco shall
indemnify its directors  and other  officers for all costs,  losses and expenses
which they may incur in the  performance of their duties as director or officer,
provided  that  such  indemnification  is not  otherwise  prohibited  under  the
Companies Act 1981 (as amended) of Bermuda. Section 98 of the Companies Act 1981
(as amended) prohibits such indemnification against any liability arising out of
the fraud or  dishonesty  of the  director or  officer.  However,  such  section
permits Tyco to indemnify a director or officer  against any liability  incurred
by him in  defending  any  proceedings,  whether  civil  or  criminal,  in which
judgment is given in his favor or in which he is acquitted or when other similar
relief is granted to him.

         The  Registrant  maintains  $75,000,000  of insurance to reimburse  its
directors  and officers  for charges and expenses  incurred by them for wrongful
acts claimed  against them by reason of their being or having been  directors or
officers  of  the   Registrant  or  any  subsidiary   thereof.   Such  insurance
specifically excludes reimbursement of any director or officer for any charge or
expense incurred in connection with various designated matters,  including libel
or slander,  illegally  obtained  personal  profits,  profits  recovered  by the
Registrant  pursuant  to  Section  16(b)  of the  Exchange  Act  and  deliberate
dishonesty.


                                      II-1

<PAGE>

ITEM 16. EXHIBITS

3.1     --Memorandum  of  Association  of  Registrant  (previously  filed  as an
        Exhibit to  Registrant's  Annual  Report on Form 10-K for the Year Ended
        December 31, 1996)
3.2     --Certificate of Incorporation on Change of Name (previously filed as an
        Exhibit to the  Registrant's  Current  Report on Form 8-K filed July 10,
        1997 ("July 10, 1997 8-K")
3.3     --Bye-Laws of the Registrant (previously filed as an Exhibit to the July
        10, 1997 Form 8-K))
4.1     --Rights  Agreement  between  Registrant and Citibank,  N.A. dated as of
        November 6, 1996  (previously  filed as an Exhibit to Registrant's  Form
        8-A dated November 12, 1996)
4.2     --First  Amendment  between  Registrant  and Citibank,  N.A. dated as of
        March 3, 1997 to Rights Agreement between Registrant and Citibank,  N.A.
        dated  as of  November  6,  1996  (previously  filed  as an  Exhibit  to
        Registrant's Form 8-A/A dated March 3, 1997)
4.3     --Second  Amendment  between  Registrant and Citibank,  N.A. dated as of
        July 2, 1997 to Rights  Agreement  between  Registrant and Citibank N.A.
        dated  as of  November  6,  1996  (previously  filed  as an  Exhibit  to
        Registrant's Form 8-A/A dated July 2, 1997)
5       --Opinion  of Appleby,  Spurling & Kempe  regarding  the validity of the
        securites registered**
10.1    --Settlement  Agreement,  dated as of July 16, 1997,  between Registrant
        and Western Resources, Inc.*
10.2    --Registration  Rights  Agreement,  dated August 14, 1997,  among Westar
        Capital, Inc., Western Resources, Inc. and Registrant*
10.3    --Registration Rights Agreement,  dated as of July 7, 1992 (the "Kendall
        Registration  Rights  Agreement"),  among  Kendall  International,  Inc.
        (formerly CDK Holding  Corporation;  "Kendall")  and certain  holders of
        Kendall  securities  (incorporated  by  reference to Exhibit 4.42 to the
        Registration  Statement on Form 10 of Kendall,  as amended (the "Kendall
        Form 10")).
10.4    --Amendment No. 1 to the Kendall  Registration  Rights Agreement,  dated
        July 11,  1994  (incorporated  by  reference  to  Exhibit  10(b) to Tyco
        International (US) Inc.  (formerly Tyco International  Ltd., "Old Tyco")
        Registration Statement on Form S-3, File No. 33-57509).
10.5    --Warrant  Agreement,  dated as of July 7,  1992,  between  Holding  and
        Norwest Bank  Minnesota,  N.A., as warrant  agent (the "Warrant  Agent")
        (including the form of A Warrant)  (incorporated by reference to Exhibit
        10.46.1 to the Kendall Form 10).
10.6    --Warrant  Agreement,  dated as of July 7, 1992, between Kendall and the
        Warrant  Agent  (including  the  form of B  Warrant),  (incorporated  by
        reference to Exhibit 10.46.3 to the Kendall Form 10).
23.1    --Consent  of  Coopers & Lybrand*
23.2    --Consent  of  Coopers & Lybrand L.L.P.*
23.3    --Consent of Appleby, Spurling & Kempe (contained in Exhibit 5)**
24      --Power of Attorney (contained on signature page)

- --------------------
*filed herewith
** to be filed by amendment

ITEM 17. UNDERTAKINGS

         Insofar as indemnification for liabilities arising under the Securities
Act  may be  permitted  to  directors,  officers  and  persons  controlling  the
Registrant  pursuant  to the  foregoing  provisions,  the  Registrant  has  been
informed that in the opinion of the Commission such  indemnification  is against
public policy as expressed in the Act and is, therefore,  unenforceable.  In the
event that a claim for indemnification  against such liabilities (other than the
payment by the Registrant of expenses incurred or paid by a director, officer or
controlling  person of the Registrant in the  successful  defense of any action,
suit or proceeding) is asserted by such director,  officer or controlling person
in connection with the


                                      II-2


<PAGE>

securities being  registered,  the Registrant will, unless in the opinion of its
counsel the matter has been settled by controlling precedent,  submit to a court
of appropriate  jurisdiction the question whether such  indemnification by it is
against  public policy as expressed in the Act and will be governed by the final
adjudication of such issue.

         The undersigned Registrant hereby undertakes:

          (1) To file,  during  any  period  in which  offers or sales are being
     made, a post-effective amendment to this Registration Statement;

               (i) To include any prospectus required by Section 10(a)(3) of the
          Securities Act of 1933;

               (ii) To reflect  in the  prospectus  any facts or events  arising
          after the effective  date of the  Registration  Statement (or the most
          recent post-effective amendment thereof) which, individually or in the
          aggregate, represent a fundamental change in the information set forth
          in the  registration  statement.  Notwithstanding  the foregoing,  any
          increase  or decrease  in volume of  securities  offered (if the total
          dollar  value of  securities  offered  would not exceed that which was
          registered)  and  any  deviation  from  the  low  or  high  end of the
          estimated  maximum  offering  range  may be  reflected  in the form of
          prospectus  filed with the  Commission  pursuant to Rule 424(b) if, in
          the aggregate,  the changes in volume and price represent no more than
          a 20% change in the maximum aggregate  offering price set forth in the
          "Calculation of Registration Fee" table in the effective  registration
          statement;

               (iii) To include any  material  information  with  respect to the
          plan of  distribution  not  previously  disclosed in the  Registration
          Statement  or  any  material   change  to  such   information  in  the
          Registration Statement;

     provided,  however,  that paragraphs (1)(i) and (1)(ii) do not apply if the
     Registration  Statement  is on Form  S-3,  Form  S-8 or Form  F-3,  and the
     information required to be included in a post-effective  amendment by those
     paragraphs  is  contained  in periodic  reports  filed or  furnished to the
     Commission  by the  Registrant  pursuant  to  Section  13 or  15(d)  of the
     Securities  Exchange Act of 1934 that are  incorporated by reference in the
     Registration Statement.

          (2) That,  for the  purpose of  determining  any  liability  under the
     Securities Act of 1933, each such post-effective  amendment shall be deemed
     to be a new  registration  statement  relating  to the  securities  offered
     therein,  and the offering of such  securities at that time shall be deemed
     to be the initial bona fide offering thereof.

          (3) To remove from registration by means of a post-effective amendment
     any  of  the  securities  being  registered  which  remain  unsold  at  the
     termination of the offering.

         The  undersigned  Registrant  hereby  undertakes  that, for purposes of
determining  any liability  under the Securities Act of 1933, each filing of the
Registrant's  annual report pursuant to Section 13(a) or 15(d) of the Securities
Exchange Act of 1934 (and, where applicable,  each filing of an employee benefit
plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of
1934) that is


                                      II-3


<PAGE>

incorporated by reference in the Registration  Statement shall be deemed to be a
new registration  statement relating to the securities offered therein,  and the
offering of such  securities at that time shall be deemed to be the initial bona
fide offering thereof.

         The undersigned  Registrant hereby undertakes that: (1) for purposes of
determining  any liability  under the Securities  Act of 1933,  the  information
omitted from the form of prospectus filed as part of this Registration Statement
in reliance upon Rule 430A and  contained in a form of  prospectus  filed by the
Registrant  pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act
shall be deemed to be part of this Registration  Statement as of the time it was
declared  effective;  and (2) for the purpose of determining any liability under
the Securities Act of 1933, each  post-effective  amendment that contains a form
of prospectus shall be deemed to be a new Registration Statement relating to the
securities  offered  therein,  and the offering of such  securities at that time
shall be deemed to be the initial bona fide offering thereof.


                                      II-4



<PAGE>

                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act  of  1933,  the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-3 and has duly caused this Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized,  in the Town of Exeter,  State of New Hampshire,  on the 15th day of
August 1997.

                                     TYCO INTERNATIONAL LTD.


                                     By:  /s/  MARK H. SWARTZ
                                          -------------------
                                          Mark H. Swartz
                                          Executive Vice President-
                                             Chief Financial Officer
                                          (Principal Financial and 
                                             Accounting Officer)

         KNOW  ALL  MEN  BY  THESE  PRESENTS,   that  each  of  the  undersigned
constitutes  and appoints L. DENNIS  KOZLOWSKI  AND MARK H. SWARTZ,  and each of
them,  his true and  lawful  attorney-in-fact  and  agent,  with  full  power of
substitution  and  resubstitution,  for him and in his name, place and stead, in
any and all  capacities,  to sign this  Registration  Statement  (including  all
pre-effective  and  post-effective  amendments),  and to file the same, with all
exhibits  thereto,  and  other  documents  in  connection  therewith,  with  the
Securities and Exchange  Commission,  granting unto such  attorneys-in-fact  and
agents,  and each of them,  full power and  authority to do and perform each and
every  act and  thing  requisite  and  necessary  to be done  in and  about  the
premises,  as  fully  to all  intents  and  purposes  as he might or could do in
person,  hereby  ratifying and  confirming all that such  attorneys-in-fact  and
agents or any of them, or their or his substitute or  substitutes,  may lawfully
do or cause to be done by virtue hereof.

         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
Registration  Statement has been signed by the  following  persons on August 15,
1997 in the capacities indicated below.

SIGNATURE                       TITLE
- ---------                       -----

/s/ L. DENNIS KOZLOWSKI         Chairman of the Board, President, Chief
- -----------------------         Executive Officer and Director (Principal
L. Dennis Kozlowski             Executive Officer)
                                


/s/ MICHAEL A. ASHCROFT        Director
- -----------------------
Michael A. Ashcroft


/s/ JOSHUA M. BERMAN           Director and Vice President
- -----------------------
Joshua M. Berman


/s/ RICHARD S. BODMAN          Director
- -----------------------
Richard S. Bodman



/s/ JOHN F. FORT               Director
- -----------------------
John F. Fort


                                      II-5


<PAGE>

/s/ STEPHEN W. FOSS            Director
- -----------------------
Stephen W. Foss


/s/ RICHARD A. GILLELAND       Director
- -----------------------
Richard A. Gilleland


/s/ PHILLIP M. HAMPTON         Director
- -----------------------
Philip M. Hampton


/s/ JAMES S. PASMAN, JR.       Director
- -----------------------
James S. Pasman, Jr.


/s/ W. PETER SLUSSER           Director
- -----------------------
W. Peter Slusser


/s/ MARK H. SWARTZ             Executive Vice President-Chief Financial Officer
- -----------------------        (Principal Financial and Accounting Officer)    
Mark H. Swartz                 


/s/ FRANK E. WALSH, JR.        Director
- -----------------------
Frank E. Walsh, Jr.


                                      II-6



<PAGE>

                                INDEX TO EXHIBITS

                                                                 Sequentially
Exhibit                                                            Numbered
Number                       Description                             Page
- ------                       -----------                             ----


3.1  --Memorandum of Association of Registrant  (previously  filed as an Exhibit
     to Registrant's  Annual Report on Form 10-K for the Year Ended December 31,
     1996)
3.2  --Certificate of  Incorporation  on Change of Name (previously  filed as an
     Exhibit to the Registrant's  Current Report on Form 8-K filed July 10, 1997
     ("July 10, 1997 8-K")
3.3  --Bye-Laws of the  Registrant  (previously  filed as an Exhibit to the July
     10, 1997 Form 8-K))
4.1  --Rights  Agreement  between  Registrant  and  Citibank,  N.A.  dated as of
     November 6, 1996 (previously  filed as an Exhibit to Registrant's  Form 8-A
     dated November 12, 1996)
4.2  --First Amendment between  Registrant and Citibank,  N.A. dated as of March
     3, 1997 to Rights Agreement between Registrant and Citibank,  N.A. dated as
     of November 6, 1996  (previously  filed as an Exhibit to Registrant's  Form
     8-A/A dated March 3, 1997)
4.3  --Second Amendment between  Registrant and Citibank,  N.A. dated as of July
     2, 1997 to Rights Agreement  between  Registrant and Citibank N.A. dated as
     of November 6, 1996  (previously  filed as an Exhibit to Registrant's  Form
     8-A/A dated July 2, 1997)
5    --Opinion  of  Appleby,  Spurling & Kempe  regarding  the  validity  of the
     securities registered**
10.1 --Settlement  Agreement,  dated as of July 16, 1997, between Registrant and
     Western Resources, Inc.*
10.2 --Registration  Rights  Agreement,  dated  August 14,  1997,  among  Westar
     Capital, Inc., Western Resources, Inc. and Registrant*
10.3 --Registration  Rights  Agreement,  dated as of July 7, 1992 (the  "Kendall
     Registration  Rights  Agreement"),   among  Kendall   International,   Inc.
     (formerly  CDK  Holding  Corporation;  "Kendall")  and  certain  holders of
     Kendall  securities  (incorporated  by  reference  to  Exhibit  4.42 to the
     Registration Statement on Form 10 of Kendall, as amended (the "Kendall Form
     10")).
10.4 --Amendment No. 1 to the Kendall Registration Rights Agreement,  dated July
     11, 1994  (incorporated by reference to Exhibit 10(b) to Tyco International
     (US) Inc.  (formerly  Tyco  International  Ltd.,  "Old Tyco")  Registration
     Statement on Form S-3, File No. 33- 57509).
10.5 --Warrant Agreement,  dated as of July 7, 1992, between Holding and Norwest
     Bank Minnesota, N.A., as warrant agent (the "Warrant Agent") (including the
     form of A Warrant)  (incorporated  by reference  to Exhibit  10.46.1 to the
     Kendall Form 10).
10.6 --Warrant  Agreement,  dated as of July 7, 1992,  between  Kendall  and the
     Warrant Agent (including the form of B Warrant), (incorporated by reference
     to Exhibit 10.46.3 to the Kendall Form 10).
23.1 --Consent of Coopers & Lybrand*
23.2 --Consent of Coopers & Lybrand L.L.P.*
23.3 --Consent of Appleby, Spurling & Kempe (contained in Exhibit 5)**
24   --Power of Attorney (contained on signature page)


- -----------------
*filed herewith
** to be filed by amendment

                                      II-7


                                     ANNEX A








                          REGISTRATION RIGHTS AGREEMENT

                             Dated as of August 14, 1997

                                  By and Among


                              WESTAR CAPITAL, INC.,


                             WESTERN RESOURCES, INC.

                                       and

                             TYCO INTERNATIONAL LTD.



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


                                  COMMON SHARES

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


<PAGE>


         This  REGISTRATION  RIGHTS  AGREEMENT  is made and  entered  into as of
August 14, 1997, by and among WESTAR CAPITAL, INC. (the "Shareholder"), a Kansas
corporation and a wholly-owned  subsidiary of Western  Resources,  Inc., WESTERN
RESOURCES,  INC., a Kansas  corporation,  and TYCO INTERNATIONAL LTD., a Bermuda
company (the "Company")

         The  Shareholder  is  the  beneficial  owner  of  certain   Registrable
Securities  (as  defined  below)  issued by the  Company.  The  Company  and the
Shareholder  deem it to be in their  respective  best interests to set forth the
rights of the Shareholder in connection  with public  offerings and sales of the
Registrable Securities.

         NOW,  THEREFORE,  in consideration of the premises and mutual covenants
and obligations  hereinafter set forth, the Company, the Shareholder and Western
Resources, Inc., intending legally to be bound, hereby agree as follows.

         SECTION 1. DEFINITIONS.  As used in this Agreement, the following terms
shall have the following meanings:

         "Affiliate"  of any  Person  shall  mean any other  Person  who  either
directly or indirectly  is in control of, is  controlled  by, or is under common
control with such Person. The term "control" (including the terms "controlling,"
"controlled  by" and under  "common  control  with") with  respect to any Person
means  possession,  direct  or  indirect,  of the  power to  direct or cause the
direction of the  management  and policies of such Person,  whether  through the
ownership of voting securities, by contract or otherwise.

         "Block Trade" shall mean the  disposition  at a single time in a single
transaction,  including  through one or more  placement  agents,  by one or more
Holders,  of  any  or  all  of  the  Registrable   Securities  to  one  or  more
Institutional  Investors.  "Institutional  Investor"  shall  mean any  insurance
company, pension fund, mutual fund, investment company, commercial bank, savings
bank, savings and loan association, investment banking company, trust company or
any finance or credit  company,  or any portfolio or investment  fund managed by
any of the foregoing.

         "Business Day" shall mean any Monday, Tuesday,  Wednesday,  Thursday or
Friday that is not a day on which banking  institutions  in the City of New York
are authorized by law, regulation or executive order to close.

         "Common  Shares"  shall mean the  common  shares,  par value  $0.20 per
share,  of the  Company or any  securities  issued in  exchange  therefor in any
recapitalization,    reclassification,    merger,   consolidation   or   similar
transaction.

         "Designated  Holder"  shall mean the  Shareholder  or any other  Holder
designated by notice in writing to the Company from Western to act as Designated
Holder.


<PAGE>


         "Exchange  Act"  shall mean the  Securities  Exchange  Act of 1934,  as
amended  (or  any  similar  successor  federal  statute),   and  the  rules  and
regulations thereunder, as the same are in effect from time to time.

         "Exclusive  Period" shall mean the period  beginning on the date hereof
and ending on the later of (i) October 3, 1997 and (ii) sixty (60) days from the
date that the Shelf  Registration  Statement is first declared  effective by the
SEC, not including any days during which a Material  Development  Election is in
effect

         "Hold-Back  Election"  shall have the meaning set forth in Section 7(a)
hereof.

         "Holder"  shall  mean any  Person  that  owns  Registrable  Securities;
provided,  however,  that no person other than Western,  the Shareholder and any
other wholly-owned, direct or indirect subsidiary of Western may be a Holder.

         "Material  Development  Election"  shall have the  meaning set forth in
Section 7(b) hereof.

         "Person" shall mean an individual,  partnership,  corporation,  limited
liability  company,  joint  venture  trust  or  unincorporated  organization,  a
government or agency or political subdivision thereof or any other entity.

         "Prospectus"  shall mean the  prospectus  included in any  Registration
Statement, as amended or supplemented by a prospectus supplement with respect to
the terms of the offering of any portion of the Registrable  Securities  covered
by such  Registration  Statement and by all other  amendments and supplements to
the   prospectus,   including   post-effective   amendments   and  all  material
incorporated by reference in such prospectus.

         "Registrable  Securities" shall mean (i) the Common Shares owned by the
Shareholder  as of the date  hereof;  and (ii) any  other  securities  issued or
issuable as a result of or in connection with any stock dividend, stock split or
reverse stock split, combination, recapitalization,  reclassification, merger or
consolidation, exchange or distribution in respect of the securities referred to
in clause (i) above;  provided,  however,  that any  Registrable  Security shall
cease to be such after  either  (x) the later of (1) July 16,  1998 and (2) such
time as such security has become an Unrestricted  Security,  or (y) such time as
such security has been transferred, with or without consideration, to any Person
other than a Holder.

         "Registration  Statement" shall mean any  registration  statement under
the Securities Act,  including the Prospectus  included therein,  all amendments
and  supplements  to  such  Registration  Statement,   including  post-effective
amendments,  all  exhibits and all  material  incorporated  by reference in such
Registration  Statement.  Unless the context requires  otherwise,  "Registration
Statement"  refers to a  registration  statement  with  respect  to  Registrable
Securities under this Agreement.


                                      - 2 -


<PAGE>

         "Rule 415" shall mean Rule 415 promulgated  under the Securities Act or
any similar successor rule thereto that may be promulgated by the SEC.

         "SEC" shall mean the Securities and Exchange  Commission,  or any other
federal agency at the time administering the Securities Act.

         "Securities  Act" shall mean the Securities Act of 1933, as amended (or
any  similar  successor   federal  statute),   and  the  rules  and  regulations
thereunder, as the same are in effect from time to time.

         "Shelf Registration" shall mean the registration of securities for sale
on a  continuous  or delayed  basis  pursuant  to Rule 415.  Unless the  context
requires otherwise, "Shelf Registration" refers to a registration of Registrable
Securities.

         "Shelf  Registration  Statement"  shall mean a  Registration  Statement
filed in  connection  with a Shelf  Registration  of  Registrable  Securities in
accordance with Section 2 hereof.

         "Underwritten  Offering"  shall  mean a  registered  offering  in which
securities are sold to one or more  underwriters on a firm commitment  basis for
reoffering to the public.  Unless the context requires otherwise,  "Underwritten
Offering" refers to an offering of Registrable Securities.

         "Unrestricted  Securities"  shall mean  Common  Shares that may be sold
pursuant to Rule 144(k) under the Securities Act, or any similar  successor rule
thereto that may be promulgated by the SEC.

         "Western"  shall  mean  Western  Resources,   Inc.  and  any  successor
corporation to Western Resources, Inc. by way of merger, consolidation, exchange
procedure  or  other  business   combination   pursuant  to  which  all  of  the
shareholders of Western  immediately prior to such business  combination  (other
than shareholders exercising statutory appraisal rights) are shareholders of the
successor immediately following such combination.

         SECTION 2. SHELF REGISTRATION

         (a)  Filing  and  Effectiveness.  As  soon  as  reasonably  practicable
following  the date hereof (and in no event  later than five (5)  Business  Days
from the date hereof),  the Company shall file with the SEC a Shelf Registration
Statement for the sale by the Holders of the Registrable Securities. The Company
shall use its reasonable best efforts to cause the Shelf Registration  Statement
to be declared  effective as soon as practicable  after the filing thereof,  and
thereafter to keep it  continually  effective  until the earlier of (i) the date
that is twenty-four  (24) months from the effective  date thereof;  and (ii) the
date when no more than 500,000 of the aggregate number of Registrable Securities
initially included in the Shelf Registration Statement  (appropriately  adjusted
for  any  stock  dividend,  stock  split,  reverse  stock  split,   combination,
recapitalization, reclassification, exchange or similar transaction with respect
to the Common


                                      - 3 -


<PAGE>

Shares)  shall  continue  to  constitute  Registrable   Securities.   The  Shelf
Registration  Statement shall be on Form S-3 (or any successor or  substantially
similar  form in use at the time),  if the  Company  satisfies  the  eligibility
requirements  for use of such Form.  The Company  represents and warrants to the
Shareholder  that, as of the date of this Agreement,  the Company is eligible to
use Form S-3 for the Shelf  Registration of securities  under the Securities Act
for transactions  involving secondary offerings and agrees to use its reasonable
best  efforts  to  preserve  such  eligibility  for so  long as the  Company  is
obligated to maintain the effectiveness of the Shelf Registration Statement.

         (b) Subsequent  Holders.  If any person becomes a Holder of Registrable
Securities that were included in the Shelf Registration  Statement subsequent to
the time that the Shelf  Registration  Statement became  effective,  the Company
shall add such Holder to the Shelf  Registration  Statement,  on a timely basis,
through a post-effective  amendment or a supplement to the Prospectus,  as shall
be necessary in accordance with the rules of the SEC under the Securities Act to
include such Holder as a selling  shareholder in a distribution  under the Shelf
Registration Statement.

         (c) Sole  Methods of  Distribution.  The sole  methods of  distribution
under the Shelf  Registration  Statement  shall be  either  (i) an  Underwritten
Offering,  requested in accordance with Section 3, (ii) a Block Trade, requested
in  accordance  with Section 4, or (iii) an  Underwritten  Ofering  requested in
accordance with Section 5(a)(iv);  provided, however, that in no event shall the
total  number  of  Underwritten  Offerings  and  Block  Trades  under  the Shelf
Registration  Statement  pursuant to Section 3 and Section 4 exceed three (3) in
the aggregate;  and provided further that no Unrestricted Securities may be sold
in a Block Trade under the Shelf Registration Statement.

         Subject to Section  7(a),  nothing in this  Agreement  shall in any way
restrict any Holder from selling or otherwise  transferring  the risk or benefit
of  ownership  of  securities  of the Company in any manner not provided in this
Agreement,  including any sale of Common Shares  purchased by Westar in the open
market.

         SECTION 3. UNDERWRITTEN OFFERINGS.

         (a)  Request.  Upon the  written  request of a Holder or  Holders,  the
Company shall facilitate an Underwritten  Offering under the Shelf  Registration
Statement  in  accordance  with  the  provisions  of this  Agreement;  provided,
however,  that the Company shall not be obligated to facilitate any Underwritten
Offering for less than 500,000 Common Shares (or their  equivalent).  The number
of shares in the preceding proviso shall be appropriately adjusted for any stock
dividend,  stock  split,  reverse  stock split,  combination,  recapitalization,
reclassification,  exchange or similar  transaction  with  respect to the Common
Shares.

         (b) Notice of  Request;  Procedures.  At least ten (10)  Business  Days
prior to the time that any Holder or Holders  propose to effect an  Underwritten
Offering,  such Holders  shall deliver to the Company a written  notice  setting
forth  the  proposed  timing  of  such  Underwritten  Offering,  the  number  of
Registrable Securities to be offered and any other material


                                      - 4 -


<PAGE>

information  of the Holders  relevant  to the  proposed  Underwritten  Offering,
including  information  reasonably necessary for the preparation of any required
supplement  to the  Prospectus.  Thereafter,  the  Company  shall,  as  soon  as
reasonably  practicable  but in any event in  sufficient  time for effecting the
proposed  Underwritten   Offering,   prepare  any  required  supplement  to  the
Prospectus  and perform any other  procedures  required to be  performed  by the
Company  under  this  Agreement  that  are  necessary  to  effect  the  proposed
Underwritten Offering.

         (c) Road Show.  The Company  will use its  reasonable  best  efforts to
cooperate  in a  marketing  effort  in  respect  of any  Underwritten  Offering,
including participation in a "road show" with appropriate senior management,  to
assist the  Holders  in  selling  Registrable  Securities  in such  Underwritten
Offering.

         (d)  Revocation  of  Request.   A  Holder  or  Holders   requesting  an
Underwritten  Offering  pursuant to this Section 3 may, at any time prior to the
consummation  of such  Underwritten  Offering,  revoke such request by providing
written notice of revocation to the Company; provided,  however, that the Holder
or Holders revoking any request for an Underwritten  Offering,  at their option,
shall either pay all reasonable expenses (not to exceed $500,000) of the Company
incurred with respect to such revoked  request in  accordance  with Section 8 or
such revoked  request  shall be deemed a consummated  Underwritten  Offering for
purposes of Section 2(c).

         Section 4. BLOCK TRADE.  (a) Notice.  At least three (3) Business  Days
before any Holder or Holders  propose to effect a Block Trade (two (2)  Business
Days if the Holders do not require  delivery of the  documentation  set forth in
clause  (xii) of Section  6(a)),  such  Holders  shall  deliver to the Company a
written  notice setting forth the proposed  timing of such Block Trade,  stating
the  number  of the  securities  to be sold and  including  any  other  material
information  of the Holders  relevant to the  proposed  Block  Trade,  including
information  reasonably necessary for the preparation of any required supplement
to the  Prospectus.  Thereafter,  the  Company  shall,  as  soon  as  reasonably
practicable but in any event in sufficient time for effecting the proposed Block
Trade,  prepare any required  supplement to the Prospectus and perform any other
procedures required to be performed by the Company under this Agreement that are
necessary to effect the proposed Block Trade.

         (b) Revocation.  A Holder or Holders  requesting a Block Trade pursuant
to this  Section 4 may,  at any time  prior to the  consummation  of such  Block
Trade,  revoke such request by providing  written  notice of  revocation  to the
Company; provided,  however, that the Holder or Holders revoking any request for
an  Underwritten  Offering,  at their  option,  shall either pay all  reasonable
expenses  (not to exceed  $25,000) of the Company  incurred with respect to such
revoked  request in accordance  with Section 8 or such revoked  request shall be
deemed a consummated Block Trade for purposes of Section 2(c).


                                      - 5 -


<PAGE>

         SECTION 5. PIGGYBACK REGISTRATION.

         (a) Mutual Piggyback Registration.

         (i) Applicability. The provisions of this Section 5(a) shall apply from
and after the end of the Exclusive Period.

         (ii) Company  Piggyback  Right. If a Holder or Holders deliver a notice
of a proposed Underwritten Offering in accordance with Section 3(b), the Company
may  elect to  participate  in the sale of Common  Shares  in such  Underwritten
Offering. Such election shall be made by written notice of the Company delivered
to the Holders  within five (5) Business  Days of the  Company's  receipt of the
notice of the  Holders in respect of the  Underwritten  Offering,  which  notice
shall specify the number of Common  Shares that the Company  proposes to sell in
the  Underwritten  Offering.  If  the  Company  elects  to  participate  in  the
Underwritten Offering, the Company shall promptly file an amendment to the Shelf
Registration Statement or shall file a new Registration  Statement,  as required
under the Securities Act in order to permit the Company to sell Common Shares in
the  Underwritten  Offering.  The  Underwritten  Offering  shall  thereafter  be
consummated  as soon as  practicable  after the earlier to occur of (x) the time
the required amendment to the Shelf  Registration  Statement or new Registration
Statement shall become  effective  under the Securities  Act,  provided that the
Company  shall use its  reasonable  best  efforts  to cause  such  amendment  or
Registration  Statement  to become  effective  as soon as  practicable,  and (y)
thirty  (30)  calendar  days from the date of  delivery  by the  Company  to the
Holders of the notice of the Company's  election to  participate in the proposed
Underwritten Offering of the Holders.

         (iii)  Holder  Piggyback  on  Company  Registration  Statement.  If the
Company at any time proposes to file a  registration  statement  with respect to
the Underwritten Offering of Common Shares for its own account, then the Company
shall in each case give written notice of such proposed filing to the Holders at
least ten (10)  Business  Days  before the  anticipated  filing date of any such
registration  statement  by the  Company,  and such  notice  shall  offer to all
Holders the opportunity to have any or all of the Registrable Securities held by
such Holders included in such  registration  statement.  Each Holder desiring to
have its Registrable Securities registered under this Section 5(a)(iii) shall so
advise the Company in writing  within five (5)  Business  Days after the date of
receipt of the Company's  aforesaid  notice  (which  request shall set forth the
amount of Registrable  Securities for which registration is requested),  and the
Company  shall  include  in such  Registration  Statement  all such  Registrable
Securities so requested to be included therein.  If any such registration is not
a Shelf  Registration,  such  Registrable  Securities  shall be  offered  in the
Underwritten Offering together with the offering of Common Shares by the Company
with respect to which such  Registration  Statement has been filed.  If any such
registration  is a Shelf  Registration,  such  Registrable  Securities  shall be
included in the Registration  Statement only for distribution in an Underwritten
Offering together with an Underwritten Offering of Common Shares by the Company.

         (iv) Holder  Participation in a Company Underwritten  Offering.  If the
Company at any time proposes to effect an Underwritten Offering of Common Shares
for its


                                      - 6 -


<PAGE>

own  account  under a  previously  effective  Registration  Statement,  then the
Company shall in each case give written notice of such proposed  offering to the
Holders at least ten (10)  Business  Days  before the  anticipated  date of such
Underwritten   Offering,  and  such  notice  shall  offer  to  all  Holders  the
opportunity to have any or all of the  Registrable  Securities  then held by the
Holders included in such Underwritten  Offering,  to the extent such Registrable
Securities have previously been registered  either under the Shelf  Registration
Statement or a Registration Statement filed pursuant to Section 5(a)(iii) above.
Each  Holder  desiring to have its  Registrable  Securities  offered  under this
Section 5(a)(iv) shall so advise the Company in writing within five (5) Business
Days after the date of receipt of the Company's  aforesaid notice (which request
shall set forth the amount of  Registrable  Securities  proposed to be offered),
and the Company  shall cause to be included in such  Underwritten  Offering  all
such Registrable Securities so requested to be included therein.

         (v) Cutback.  Notwithstanding the foregoing  provisions of this Section
5(a), if the managing  underwriter or underwriters of any Underwritten  Offering
referred to in this  Section  5(a) have  advised the Company in writing that the
total amount of Common Shares of the Holders,  the Company and any other Persons
intended to be included in such Underwritten  Offering is sufficiently  large to
materially  adversely  affect the success of such  offering,  then the amount of
Common  Shares to be offered  in such  public  offering  shall be  allocated  as
follows:

               (i) first, to the Company,  in the amount the Company proposes to
          offer,  up to an amount  equal to one-half of the maximum  amount (the
          "Maximum  Amount") of Common Shares that the managing  underwriter  or
          underwriters have advised can be sold in the Underwritten Offering;

               (ii) next, to the Holders,  in the amount the Holders  propose to
          offer, up to an amount equal to one-half of the Maximum Amount;

               (iii) next, if the sum of the Common Shares allocated pursuant to
          clauses  (i) and (ii) above is less than the  Maximum  Amount,  to the
          Company or the Holders, whichever shall have Common Shares proposed to
          be offered in the Underwritten  Offering which have not been allocated
          under  clauses  (i)  or  (ii)  above,  up to an  amount  equal  to the
          difference  between the Maximum Amount and the amount of Common Shares
          allocated under clauses (i) and (ii) above; and

               (iv)  thereafter,  if  the  sum of the  Common  Shares  allocated
          pursuant to clauses (i), (ii) and (iii) above is less than the Maximum
          Amount,   to  any  other  Person   entitled  to   participate  in  the
          Underwritten Offering, up to an amount equal to the difference between
          the Maximum  Amount and the amount of Common  Shares  allocated  under
          clauses (i), (ii) and (iii) above.

         (b) Third Party Registration Statement.

               (i) Notice and Participation. If the Company at any time proposes
          to file a  registration  statement  with  respect to the  Underwritten
          Offering of any class of its equity


                                      - 7 -


<PAGE>

securities for the account of a holder of securities of the Company  pursuant to
registration  rights granted by the Company (a "Requesting  Shareholder"),  then
the Company shall in each case give written  notice of such  proposed  filing to
the Holders at least ten (10) Business Days before the  anticipated  filing date
of any such registration  statement by the Company,  and such notice shall offer
to all Holders the opportunity to have any or all of the Registrable  Securities
held by such Holders included in such registration statement; provided, however,
that if any such registration is a Shelf  Registration,  Registrable  Securities
shall be included  therein only for  distribution in an  Underwritten  Offering.
Each Holder desiring to have its Registrable  Securities  registered  under this
Section 5 shall so advise the Company in writing  within five (5) Business  Days
after the date of receipt of the Company's aforesaid notice (which request shall
set forth the  amount  of  Registrable  Securities  for  which  registration  is
requested),  and the Company  shall include in such  Registration  Statement all
such Registrable Securities so requested to be included therein.

         (ii) Cutback.  Notwithstanding the foregoing provisions of this Section
5(b),  if the managing  underwriter  or  underwriters  of any such  Underwritten
Offering  have  advised the Company in writing  that the total amount or kind of
securities  of the  Holders,  the Company and any other  Persons  intended to be
included in such  Underwritten  Offering  is  sufficiently  large to  materially
adversely  affect  the  success  of such  offering,  then the  amount or kind of
securities  to be offered for the accounts of Holders shall be reduced pro rata,
together with the amount or kind of securities to be offered for the accounts of
any other  Persons  requesting  registration  of  securities  pursuant to rights
similar  to the  rights of  Holders  under  this  Section  5(b),  to the  extent
necessary  to reduce the total  amount or kind of  securities  to be included in
such proposed public offering to the amount or kind recommended by such managing
underwriter or underwriters  before the securities offered by the Company or any
Requesting Shareholder are so reduced.

         SECTION 6. REGISTRATION PROCEDURES.

         (a) General. In connection with the Company's registration  obligations
pursuant to Section 2 hereof, the Company will:

               (i) prepare  and file with the SEC a  Registration  Statement  or
          such   amendments  and   post-effective   amendments  to  an  existing
          Registration  Statement as may be necessary to keep such  Registration
          Statement  effective  for the time  period set forth in Section  2(a),
          provided that as soon as practicable, but in no event later than three
          (3)  Business  Days before  filing such  Registration  Statement,  any
          related Prospectus or any amendment or supplement thereto,  other than
          any amendment or supplement  made solely as a result of  incorporation
          by reference of documents  filed with the SEC subsequent to the filing
          of such  Registration  Statement,  the  Company  shall  furnish to the
          Holders of the  Registrable  Securities  covered by such  Registration
          Statement and the  underwriters,  if any, copies of all such documents
          proposed to be filed,  which  documents shall be subject to the review
          of such Holders and underwriters;  not file any Registration Statement
          or  amendment  thereto or any  Prospectus  or any  supplement  thereto
          (other than any  amendment  or  supplement  made solely as a result of
          incorporation  by reference of documents filed with the SEC subsequent
          to the filing of such  Registration  Statement)  to which the managing
          underwriters of the applicable offering, if any, or the Holders


                                      - 8 -


<PAGE>

         covered by such Registration  Statement shall have reasonably  objected
         in writing within two (2) Business Days after receipt of such documents
         to the effect that such Registration  Statement or amendment thereto or
         Prospectus  or  supplement  thereto  does not  comply  in all  material
         respects with the  requirements  of the Securities Act; and comply with
         the  provisions of the  Securities  Act  applicable to the Company with
         respect  to  the   disposition  of  all  securities   covered  by  such
         Registration  Statement during the applicable period in accordance with
         the intended  method or methods of  distribution by the sellers thereof
         set  forth  in  such  Registration   Statement  or  supplement  to  the
         Prospectus in accordance with this Agreement;

               (ii) notify the selling Holders of Registrable Securities and the
          managing  underwriters,  if  any,  promptly  (1)  when a  Registration
          Statement,  Prospectus or any Prospectus  supplement or post-effective
          amendment  has been  filed,  and,  with  respect  to any  Registration
          Statement or post-effective  amendment,  when it has become effective,
          (2) of any request by the SEC for  amendments  or  supplements  to any
          Registration  Statement or Prospectus or for  additional  information,
          (3) of the  issuance by the SEC of any  comments  with  respect to any
          filing,  (4) of any stop order  suspending  the  effectiveness  of any
          Registration  Statement or the initiation of any  proceedings for that
          purpose, (5) in the case of an Underwritten  Offering,  if at any time
          the  representations  and  warranties of the Company  contemplated  by
          paragraph  (xi) below cease to be true and correct as of any time they
          are  required to be true and  correct,  (6) of any  suspension  of the
          qualification   of  the   Registrable   Securities  for  sale  in  any
          jurisdiction  or the  initiation or  threatening of any proceeding for
          such  purpose  and (7) of the  happening  of any event which makes any
          statement  of a  material  fact  made in any  Registration  Statement,
          Prospectus or any document incorporated therein by reference untrue or
          which  requires  the  making  of  any  changes  in  any   Registration
          Statement,   Prospectus  or  any  document   incorporated  therein  by
          reference in order to make the statements  therein (in the case of any
          Prospectus,  in the light of the  circumstances  under which they were
          made) not  misleading;  and use  reasonable  best efforts to obtain as
          promptly as  practicable  the  withdrawal of any order or other action
          suspending  the   effectiveness  of  any  Registration   Statement  or
          suspending the qualification or registration (or exemption  therefrom)
          of the Registrable Securities for sale in any jurisdiction;

               (iii) if  reasonably  requested  by the managing  underwriter  or
          underwriters  or the Holders of Registrable  Securities  being sold in
          connection with an Underwritten  Offering,  promptly  incorporate in a
          Prospectus supplement or post-effective  amendment such information as
          the  managing   underwriters   and  the  Holders  of  the  Registrable
          Securities  being sold in such  Underwritten  Offering agree should be
          included therein  relating to the sale of the Registrable  Securities,
          including,  without  limitation,   information  with  respect  to  the
          aggregate  number of shares of  Registrable  Securities  being sold to
          such  underwriters,  the  purchase  price being paid  therefor by such
          underwriters  and with respect to any other terms of the  Underwritten
          Offering of the  Registrable  Securities to be sold in such  offering;
          and promptly make all required  filings of such Prospectus  supplement
          or post-effective amendment;


                                      - 9 -


<PAGE>

               (iv)  promptly  after the filing of any  document  which is to be
          incorporated by reference into a Registration Statement or Prospectus,
          provide  without  charge copies of such document to the Holders of the
          Registrable Securities covered thereby and the underwriters, if any;

               (v) furnish to the selling Holders of Registrable  Securities and
          each  managing  underwriter,  without  charge,  at least one  manually
          signed  or  "edgarized"  copy,  and as many  conformed  copies  as may
          reasonably be requested,  of the then effective Registration Statement
          and  any  post-effective   amendments  thereto,   including  financial
          statements  and  schedules,  all  documents  incorporated  therein  by
          reference  and  all  exhibits   (including   those   incorporated   by
          reference);

               (vi) deliver to the selling Holders and the underwriters, if any,
          without  charge,  as many  copies  of the  then  effective  Prospectus
          (including each  prospectus  subject to completion) and any amendments
          or supplements thereto as such Persons may reasonably request;

               (vii) use  reasonable  best  efforts  to  register  or qualify or
          cooperate  with the selling  Holders,  the  underwriters,  if any, and
          their  respective  counsel  in  connection  with the  registration  or
          qualification of such Registrable  Securities for offer and sale under
          the securities or blue sky laws of such  jurisdictions  as any selling
          Holder or  underwriter  reasonably  requests in writing and do any and
          all other acts or things  reasonably  necessary or advisable to enable
          the disposition in such  jurisdictions  of the Registrable  Securities
          covered  by  the  then  effective  Registration  Statement;  provided,
          however,  that the  Company  will not be required to (1) qualify to do
          business in any jurisdiction  where it would not otherwise be required
          to  qualify  but for this  paragraph  (vii) or (2)  subject  itself to
          general taxation in any such jurisdiction;

               (viii)  cooperate  with  the  selling  Holders  and the  managing
          underwriters,  if  any,  to  facilitate  the  timely  preparation  and
          delivery of  certificates  representing  Registrable  Securities to be
          sold  and  not  bearing  any  restrictive  legends;  and  enable  such
          Registrable  Securities to be in such  denominations and registered in
          such names as the managing  underwriters  may request at least two (2)
          Business  Days  prior to any  sale of  Registrable  Securities  to the
          underwriters;

               (ix) upon the occurrence of any event  contemplated by clause (7)
          of  paragraph   (ii)  above,   promptly   prepare  a   supplement   or
          post-effective  amendment to the Registration Statement or the related
          Prospectus or any document  incorporated  therein by reference or file
          any other  required  document so that, as thereafter  delivered to the
          purchasers of the  Registrable  Securities,  the  Prospectus  will not
          contain an untrue  statement  of a material  fact or omit to state any
          material fact necessary to make the statements  therein,  in the light
          of the circumstances in which they were made, not misleading;


                                     - 10 -


<PAGE>

               (x) cause all Registrable  Securities covered by the Registration
          Statement  to be  listed on each  securities  exchange  (or  quotation
          system  operated  by  a  national  securities  association)  on  which
          identical  securities issued by the Company are then listed, and enter
          into  customary  agreements   including,   if  necessary,   a  listing
          application  and  indemnification  agreement  in customary  form,  and
          provide a transfer agent for such Registrable Securities;

               (xi)  in the  case of an  Underwritten  Offering,  enter  into an
          underwriting  agreement  and take all such other actions in connection
          therewith in order to expedite and facilitate the  disposition of such
          Registrable Securities,  in each case as the underwriters determine is
          reasonable  and  customary  in  transactions  of  this  kind,  and  in
          connection therewith:  (1) make such representations and warranties to
          the Holders of such  Registrable  Securities and the  underwriters  in
          form,  substance  and  scope as are  customarily  made by  issuers  to
          underwriters in secondary underwritten offerings;  (2) obtain opinions
          of counsel to the Company (which counsel and opinions (in form,  scope
          and substance)  shall be reasonably  satisfactory to the  underwriters
          and the selling Holders of such Registrable Securities and shall cover
          the matters  customarily  covered in opinions  requested  in secondary
          underwritten  offerings  and such other  matters as may be  reasonably
          requested by such Holders and underwriters); (3) obtain "cold comfort"
          letters  from  the  independent  public  accountants  of  the  Company
          addressed to the selling  Holders of such  Registrable  Securities and
          the  underwriters,  such letters to be in customary  form and covering
          matters of the type  customarily  covered in "cold comfort" letters in
          connection with secondary underwritten offerings; and (4) deliver such
          documents  and  certificates  as may be  reasonably  requested  by the
          selling Holders and the managing  underwriters to evidence  compliance
          with clause (1) above and with any customary  conditions  contained in
          the  underwriting  agreement  or other  agreement  entered into by the
          Company in respect of the relevant offering;

               (xii) in the case of a Block  Trade:  (1)  obtain an  opinion  of
          counsel  addressed to the selling Holders covering matters that are no
          more extensive in scope than would be customarily  covered in opinions
          obtained in secondary  underwritten  offerings by issuers with similar
          market  capitalization  and  reporting and  financial  histories;  (2)
          obtain a "cold comfort" letter from the independent public accountants
          of the Company and  covering  matters  that are no more  extensive  in
          scope than would be customarily  covered in "cold comfort" letters and
          updates obtained in secondary  underwritten  offerings by issuers with
          similar market  capitalization and reporting and financial  histories,
          provided  that the letter  described  in this clause (2) shall only be
          required  to the extent such  letters  are being  issued in respect of
          nonunderwritten  secondary offerings under then prevailing  accounting
          practices; and (3) deliver a certificate of a senior executive officer
          of the Company to cover matters no more  extensive in scope than those
          matters  customarily  covered in officer's  certificates  delivered in
          connection with underwritten  offerings by issuers with similar market
          capitalization and reporting and financial histories;


                                     - 11 -


<PAGE>

               (xiii) provide a CUSIP number for the  Registrable  Securities no
          later than the effective date of such registration statement;

               (xiv)   otherwise  use  its  best  efforts  to  comply  with  all
          applicable   rules  and  regulations  of  the  SEC  relating  to  such
          registration  and the distribution of the securities being offered and
          make generally available to its securities holders earnings statements
          satisfying the  provisions of Section 11(a) of the Securities  Act, no
          later than 60 days after the end of any  12-month  period (or 90 days,
          if such period is a fiscal year)  commencing  at the end of any fiscal
          quarter  in  which  the   Registrable   Securities   are  sold  in  an
          Underwritten  Offering or Block Trade, which earnings statements shall
          cover such 12- month periods;

               (xv) cooperate and assist in any filings required to be made with
          the National Association of Securities Dealers, Inc.; and

               (xvi) make  available for  inspection by  representatives  of the
          Holders of the  Registrable  Securities  covered by such  Registration
          Statement, any underwriters  participating in any disposition pursuant
          to such registration, and any attorneys or accountants retained by the
          selling Holders or the underwriters,  all financial and other records,
          pertinent  corporate documents and properties of the Company and cause
          the  Company's  officers,   directors  and  employees  to  supply  all
          information  reasonably requested by, and to cooperate fully with, any
          such representative, underwriter, attorney or accountant in connection
          with such registration, and otherwise to cooperate fully in connection
          with any due diligence  investigation,  including making available its
          officers during ordinary  business hours,  and permitting  discussions
          with  the  independent  public  accountants  who  have  certified  the
          Company's most recent annual financial statements, in each case to the
          extent  necessary  to enable  any Holder or  underwriter  to conduct a
          "reasonable  investigation"  for  purposes  of  Section  11(a)  of the
          Securities  Act;  provided  that such  representatives,  underwriters,
          attorneys or accountants  enter into a confidentiality  agreement,  in
          customary form and substance  reasonably  satisfactory to the Company,
          prior to the release or  disclosure  to them of any such  information,
          records or documents.

         (b) Holder Information.  The Company may require each selling Holder to
furnish  to  the  Company  such  information   regarding  such  Holder  and  the
distribution of Registrable  Securities to be sold by such Holder as the Company
may from time to time reasonably request in writing.

         (c) Occurrence of Certain Events. Each Holder of Registrable Securities
agrees that, upon receipt of any notice from the Company of the happening of any
event of the kind described in Section 6(a)(ii)(4), (6) or (7), such Holder will
forthwith  refrain from  disposing or  discontinue  disposition  of  Registrable
Securities  pursuant to the then current Prospectus until such Holder is advised
in writing by the Company  that the use of the  Prospectus  may be resumed.  The
Company  shall use its best efforts to limit the duration of any  discontinuance
with respect to the disposition of Registrable Securities pursuant to this


                                     - 12 -


<PAGE>

paragraph.  If the  Company  shall  deliver any notice in  accordance  with this
Section  6(c),  the  Company  shall  extend  the period  during  which the Shelf
Registration  Statement  is required to be  effective  pursuant to clause (i) of
Section 2(a) by the number of days during which the  disposition  of Registrable
Securities is prohibited pursuant to this Section 6(c).

         (d) Additional Procedures. If the Holders become entitled,  pursuant to
an event  described in clause (ii) of the definition of Registrable  Securities,
to receive any securities in respect of Registrable Securities that were already
included in the Shelf  Registration  Statement  subsequent to the date the Shelf
Registration  Statement is declared  effective,  and the Company is unable under
the securities laws to add such securities to the Shelf Registration  Statement,
the Company,  as promptly as reasonably  practicable,  shall file, in accordance
with the procedures more  particularly  set forth in Section 6(a), an additional
Shelf  Registration  Statement with respect to any such Registrable  Securities.
The Company shall use its best efforts to have any such additional  Registration
Statement  declared  effective as promptly as reasonably  practicable after such
filing and to keep such additional  Shelf  Registration  Statement  continuously
effective during the period specified in Section 2(a).

         SECTION 7. HOLDBACK AGREEMENTS.

         (a)  Hold-Back  Election.  Subject  to  Section  7(c) and the final two
sentences of this Section 7(a), in the case of any Underwritten  Offering by the
Company,  whether  for its  own  account  or for  the  account  of a  holder  of
securities  of the  Company  pursuant  to  registration  rights  granted  by the
Company,  each Holder agrees,  if and to the extent  requested in writing by the
managing underwriter or underwriters  administering such offering as promptly as
reasonably practicable prior to the commencement of the 7-day period referred to
below (a "Hold-Back Election"), not to effect any public sale or distribution of
securities of the Company except as part of such Underwritten  Offering,  during
the  period  beginning  seven  (7)  days  prior  to the  closing  date  of  such
underwritten  offering  and  during  the  period  ending on the  earlier  of (i)
forty-five  (45) days  after  such  closing  date and (ii) the date such sale or
distribution is permitted by such managing underwriter or underwriters, provided
that,  if and to the extent it is  reasonable to do so, the Company will request
of the managing  underwriter or underwriters to permit such sale or distribution
prior  to the  date  permitted  under  clause  (i)  above.  Notwithstanding  the
foregoing  provisions  of this  Section  7(a),  no Holder  shall be obligated to
refrain from making any public sale or distribution of securities of the Company
in the case of any underwritten  secondary  offering initiated at the request of
any Person who has not agreed in writing to expressly  recognize and give effect
to the Holders'  rights under Section 7(d) and to be subject to provisions  that
are at least as  favorable  to the Holders as the  provisions  contained in this
Section 7(a) are to such holder.  No Hold-Back  Election  shall be invoked or be
effective until after the end of the Exclusive  Period.  This Section 7(a) shall
cease to be of any effect  following the time that Western and its  subsidiaries
hold, in the aggregate,  less than three percent (3%) of the outstanding  Common
Shares.

         (b) Material Development Election. Subject to Section 7(c), the Company
shall be entitled,  for a period of time not to exceed  thirty (30)  consecutive
days, to require that the Holders  refrain from  effecting any  distribution  of
their Registrable Securities pursuant to the


                                     - 13 -


<PAGE>

Shelf  Registration  Statement  if the chief  executive  officer of the  Company
determines in his reasonable  good faith  judgment that, in accordance  with his
understanding of the disclosure  requirements of applicable securities law, such
distribution   would  require   disclosure  of  any  financing  (other  than  an
underwritten secondary offering of any securities of the Company),  acquisition,
corporate  reorganization  or other  transaction  or  development  involving the
Company or any  subsidiary  of the  Company  that is or would be material to the
Company and that, in the reasonable  good faith business  judgment of such chief
executive  officer,  such  disclosure  would  not at that  time  be in the  best
interests of the Company (a "Material Development Election"). The Company shall,
as promptly as practicable, give the Holders written notice of any such Material
Development  Election.  If the  Holders  have  been  required  to  refrain  from
disposing of their Registrable  Securities as a result of a Material Development
Election,   the  Company  shall,  as  promptly  as  practicable   following  the
determination that the Holders may recommence such sales, notify such Holders in
writing  of such  determination  (but in any event no later than the end of such
30-day period).

         (c) Limitation.  In no event shall the restrictions  under Section 7(a)
or  Section  7(b),  pursuant  to one or more  Hold-Back  Elections  or  Material
Development Elections,  remain in effect for more than seventy-five (75) days in
the aggregate in any calendar year; provided that the restrictions under Section
7(b) pursuant to two or more Material Development  Elections shall not remain in
effect for more than  forty-five  (45) days in the  aggregate  in calendar  year
1997. In addition,  if any Hold-Back Election or Material  Development  Election
shall be exercised,  the period during which the Shelf Registration Statement is
required  to be  effective  pursuant  to clause  (i) of  Section  2(a)  shall be
extended  by the number of days  during  which the  disposition  of  Registrable
Securities is prohibited pursuant to such elections.

         (d)  Company  Hold-Back.  In the case of any  Underwritten  Offering of
Registrable  Securities pursuant to Section 3, the Company agrees, if and to the
extent  requested  in  writing  by  the  managing  underwriter  or  underwriters
administering such offering, as promptly as reasonably  practicable prior to the
commencement  of the 7-day  period  referred to below,  not to effect any public
sale or  distribution  (other  than  sales  pursuant  to the  same  Registration
Statement,  as permitted under this Agreement and other than any registration on
Form S-8 or S-4 (or any  successor or  substantially  similar form) or of (A) an
employee  stock option,  stock  purchase or  compensation  plan or of securities
issued or issuable  pursuant  to any such plan,  (B)  securities  proposed to be
issued in exchange for securities or assets of, or in connection  with a merger,
combination  or  consolidation  with,  another  corporation,  or (C) a  dividend
reinvestment  plan) of any securities of the Company during the period beginning
seven  (7) days  prior to the  closing  date of each  underwritten  offering  of
Registrable  Securities  and  during  the  period  ending on the  earlier of (i)
forty-five  (45) days  after  such  closing  date and (ii) the date such sale or
distribution is permitted by such managing underwriter or underwriters; provided
that,  if and to the extent it is  reasonable to do so, the Holders will request
of the managing  underwriter or underwriters to permit such sale or distribution
prior to the date permitted under clause (i) above.  Any agreement  entered into
after the date of this Agreement  pursuant to which the Company issues or agrees
to issue any privately placed securities  similar to the Registrable  Securities
shall contain a provision under which any holder of such  securities  agrees not
to effect any public  sale or  distribution  of any such  securities  during the
period described in the preceding


                                     - 14 -


<PAGE>

sentence,  unless such holder,  together  with its  affiliates,  holds less than
three percent (3%) of the outstanding Common Shares.

         (e) Exclusive  Period.  The Company  shall not effect any  Underwritten
Offering  of Common  Shares  during  the  Exclusive  Period,  other  than (x) an
Underwritten Offering of Registrable Securities and (y) an Underwritten Offering
of  Common  Shares  for  the  benefit  of  a  shareholder  in   satisfaction  of
registration rights granted by the Company to such shareholder prior to the date
of this Agreement, as listed on Appendix I to this Agreement.

         SECTION 8. REGISTRATION EXPENSES. (a) General.  Except as otherwise set
forth in this section, each of the Company, on the one hand, and the Holders, on
the other,  will bear it own costs in connection with this Agreement,  including
without  limitation,  internal  expenses  (including,  without  limitation,  all
salaries and expenses of its officers and employees),  fees and disbursements of
its outside counsel and its independent public accountants and fees and expenses
of any other experts or advisors.

         (b) Company  Expenses.  The  Company  shall pay all  printing  expenses
(including  expenses of printing  and  disseminating  Prospectuses  or any other
necessary documentation). The Company shall also pay all registration and filing
fees and fees and expenses of compliance with state securities or blue sky laws,
including  reasonable fees and  disbursements of counsel in connection with blue
sky qualifications or registrations (or the obtaining of exemptions  therefrom),
in respect of Common  Shares sold by the Company in any  Underwritten  Offering,
including pursuant to Section 5(a)(ii).

         (c) Holder Expenses.  The Holders shall pay all registration and filing
fees and fees and expenses of compliance with state securities or blue sky laws,
including  reasonable fees and  disbursements of counsel in connection with blue
sky qualifications or registrations (or the obtaining of exemptions  therefrom),
in  respect  of the  Registrable  Securities.  The  Holders  shall  also pay all
expenses  incurred by the Company in connection  with the  participation  in any
"road show" of members of the Company's management up to $100,000.


         SECTION 9. INDEMNIFICATION.

         (a) Indemnification by the Company. The Company agrees to indemnify and
hold  harmless,  to the full extent  permitted by law, but without  duplication,
each Holder, its officers, directors,  employees,  partners,  principals, equity
holders,  managed or advised accounts,  advisors and agents, and each Person who
controls such Holder  (within the meaning of the  Securities  Act),  against all
losses,  claims,  damages,   liabilities,   expenses,  actions  and  proceedings
(including  reasonable  costs of  investigation  and  reasonable  legal fees and
expenses)  that arise out of or are based upon any untrue  statement  or alleged
untrue  statement of a material  fact  contained  in, or any omission or alleged
omission  of a material  fact  required  to be  contained  in, any  Registration
Statement or Prospectus or necessary to make the statements therein (in the case
of a Prospectus  in light of the  circumstances  under which they were made) not
misleading,  except  insofar  as the  same are  caused  by or  contained  in any
information furnished in writing


                                     - 15 -


<PAGE>

to the Company by any Holder or any underwriters  expressly for use therein. The
Company will also  indemnify  underwriters  participating  in the  distribution,
their officers,  directors,  employees, partners and agents, and each Person who
controls such  underwriters  (within the meaning of the Securities  Act), to the
same extent as provided above with respect to the indemnification of the Holders
of Registrable Securities, if so requested.

         (b) Indemnification by Holders of Registrable Securities. In connection
with any Registration  Statement in which a Holder of Registrable  Securities is
participating,  each such  Holder will  furnish to the  Company in writing  such
information  and  affidavits  as the  Company  reasonably  requests  for  use in
connection  with any such  Registration  Statement or  Prospectus  and agrees to
indemnify and hold  harmless,  to the full extent  permitted by law, but without
duplication,  the Company,  its officers,  directors,  shareholders,  employees,
advisors  and agents,  and each  Person who  controls  the  Company  (within the
meaning of the Securities Act) against any losses, claims, damages, liabilities,
expenses  actions and proceedings  (including  reasonable costs of investigation
and reasonable  legal fees and expenses) that arise out of or are based upon any
untrue statement or alleged untrue statement of a material fact contained in, or
any omission or alleged omission of a material fact required to be contained in,
the  Registration  Statement or Prospectus,  or necessary to make the statements
therein (in the case of a Prospectus in light of the  circumstances  under which
they were made) not misleading, to the extent, but only to the extent, that such
untrue  statement or omission is contained  in any  information  or affidavit so
furnished in writing by such Holder to the Company  specifically  for  inclusion
therein.  The Company and the other persons described above shall be entitled to
receive indemnities from underwriters participating in the distribution,  to the
same  extent as provided  above with  respect to  information  so  furnished  in
writing  by  such  Persons  specifically  for  inclusion  in any  Prospectus  or
Registration Statement.

         (c)  Conduct of  Indemnification  Proceedings.  Any Person  entitled to
indemnification  hereunder will (i) give prompt notice to the indemnifying party
of any claim with respect to which it seeks indemnification and (ii) permit such
indemnifying  party to assume the defense of such claim with counsel  reasonably
satisfactory  to the  indemnified  party;  provided,  however,  that any  Person
entitled to  indemnification  hereunder  shall have the right to employ separate
counsel  and to  participate  in the  defense  of such  claim,  but the fees and
expenses  of such  counsel  shall be at the expense of such  indemnified  Person
unless (A) the indemnifying  party has agreed to pay such fees or expenses,  (B)
the indemnifying party shall have failed to assume the defense of such claim and
employ counsel  reasonably  satisfactory  to the  indemnified  party in a timely
manner or (C) in the reasonable  judgment of any such Person,  based upon advice
of its  counsel,  a conflict of interest  may exist  between such person and the
indemnifying  party with  respect to such claims (in which  case,  if the Person
notifies the  indemnifying  party in writing  that such Person  elects to employ
separate  counsel at the expense of the  indemnifying  party,  the  indemnifying
party  shall not have the right to assume the defense of such claim on behalf of
such person).  The  indemnifying  party will not be subject to any liability for
any  settlement  made  without  its  consent  (but  such  consent  will  not  be
unreasonably  withheld).  No  indemnified  party will be  required to 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 of such claim or


                                     - 16 -


<PAGE>

litigation.  An  indemnifying  party who is not  entitled  to, or elects not to,
assume  the  defense  of the  claim  will not be  obligated  to pay the fees and
expenses  of  more  than  one  counsel  for  all  parties  indemnified  by  such
indemnifying  party with respect to such claim,  as well as one local counsel in
each relevant jurisdiction.

         (d) Contribution. If for any reason the indemnification provided for in
Section  9(a)  or  Section  9(b)  is  unavailable  to an  indemnified  party  or
insufficient  to hold it harmless as  contemplated  by Section  9(a) and Section
9(b), then the indemnifying party shall contribute to the amount paid or payable
by the indemnified party as a result of such loss, claim, damage or liability in
such  proportion  as is  appropriate  to reflect not only the relative  benefits
received  by the  indemnifying  party and the  indemnified  party,  but also the
relative fault of the indemnifying  party and the indemnified  party, as well as
any other relevant  equitable  considerations,  provided,  that no  indemnifying
Holder shall be required to contribute an amount  greater than the dollar amount
of the net  proceeds  received by such  indemnifying  Holder with respect to the
sale  of  the  Registrable   Securities  giving  rise  to  such  indemnification
obligation.  The relative fault of any indemnifying or of any indemnified  party
shall be determined  by reference to, among other things,  whether the untrue or
alleged untrue  statement of a material fact or omission or alleged  omission to
state a material fact relates to information  supplied by such  indemnifying  or
indemnified  party  or its  affiliates  or  representatives,  and  the  parties'
relative intent, knowledge,  access to information and opportunity to correct or
prevent such  statement or omission.  The parties hereto agree that it would not
be just and  equitable  if  contribution  pursuant  to this  Section  9(d)  were
determined by (i) pro rata allocation (even if all Holders or any agents for the
Holders or any underwriters of the Registered  Securities,  or all of them, were
treated as one entity for such  purpose),  or (ii) by any other method that does
not take into account the  equitable  consideration  referred to in this Section
9(d).  The amount  paid or payable  by an  indemnified  party as a result of the
losses,  claims,  damages or  liabilities  (or actions or proceedings in respect
thereof) referred to above shall be deemed to include any legal or other fees or
expenses  reasonably  incurred  by such  indemnified  party in  connection  with
investigating  or defending  any such  action,  proceeding  or claim.  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 misrepresentations.

         SECTION 10. UNDERWRITERS.

         (a) Selection of Underwriters under Shelf Registration Statement.  Each
underwriter for any Underwritten Offering under the Shelf Registration Statement
shall be mutually  acceptable to the Company and the Holders.  The Company shall
have no right to select or approve any investment  banking firm to act on behalf
of the Holders in respect of any Block Trade.

         (b)  Selection of  Underwriters  on Certain  Piggyback  Offerings.  The
Company will consult in good faith with the Holders  regarding  the selection of
underwriters  in any  Underwritten  Offering of the Company in which the Holders
participate in accordance  with the  provisions of Section  5(a)(iii) or Section
5(a)(iv), provided that the selection of underwriters for such offering shall be
as determined by the Company.


                                     - 17 -


<PAGE>

         (c) Approved  Underwriting  Arrangements.  No Holder may participate in
any  Underwritten  Offering of  Registrable  Securities  hereunder,  unless such
Holder  (i) agrees to sell such  Holder's  Registrable  Securities  on the basis
provided in any underwriting  arrangements approved by the managing underwriters
for  the   Underwritten   Offering,   and  (ii)   completes   and  executes  all
questionnaires,  powers of attorney,  indemnities,  underwriting  agreements and
other  documents  required  under the terms of such  underwriting  arrangements.
Nothing in this Section 10 shall be construed  to create any  additional  rights
regarding the  registration  of Registrable  Securities in any Person  otherwise
than as set forth herein.

         SECTION 11. NO INCONSISTENT AGREEMENTS.  The Company has not previously
and  shall  not  in  the  future  enter  into  any  agreement,   arrangement  or
understanding  with respect to its  securities  which is  inconsistent  with the
rights  granted to the Holders of  Registrable  Securities in this  Agreement or
otherwise conflicts with the provisions hereof.

         SECTION 12.  AMENDMENTS AND WAIVERS.  The provisions of this Agreement,
including  the  provisions  of this Section 12, may not be amended,  modified or
supplemented,  and waivers or consents to departures from the provisions  hereof
may not be given, without the consent in writing of the Company and the Holders.

         SECTION 13.  REMEDIES.  Any Person having rights under any provision of
this  Agreement  shall be entitled to enforce  such  rights  specifically  or to
recover  damages or to exercise  any other  remedy  available to it at law or in
equity.  The foregoing  rights and remedies shall be cumulative and the exercise
of any right or remedy  provided  herein  shall not  preclude  any  Person  from
exercising any other right or remedy  provided  herein.  Each of the Company and
the Holders agree that monetary  damages would not be adequate  compensation for
any loss  incurred by reason of a breach by it of any 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.

         SECTION 14.  NOTICES;  DESIGNATED  HOLDER.  (a) Delivery.  All notices,
documents  and  other  communications  required  or  permitted  to be  delivered
hereunder  shall, in the case of notices and  communications,  be in writing and
shall be delivered by hand-delivery, registered first-class mail, telecopier, or
air-courier guaranteeing overnight delivery:

               (i) If to the Holders,  or any of them, to the Designated Holder,
          c/o Western Resources,  Inc., 818 Kansas Avenue, Topeka, Kansas 66612,
          attention John K. Rosenberg,  Esq.,  telecopier number (913) 575-1788,
          confirm number (913) 575-6535, with a copy to Sullivan & Cromwell, 125
          Broad Street,  New York,  New York 10004,  attention Neil T. Anderson,
          Esq.,  telecopier  number (212)  558-3588,  confirmation  number (212)
          558-4000;

               (ii) If to the Company,  Tyco International Ltd., Cedar House, 41
          Cedar  Avenue,   Hamilton  HM12,  Bermuda,   telecopier  number  (441)
          292-8666, confirm number (441) 295-2244; with a copy to Kramer, Levin,
          Naftalis & Frankel, 919 Third Avenue,


                                     - 18 -


<PAGE>

          New York, New York 10022, attention Abbe L. Dienstag, Esq., telecopier
          number (212) 715-8000, confirmation number (212) 715-9100; or

               (iii) At such  other  address as may be  designated  from time to
          time by notice given in accordance with the provisions of this Section
          14.

         (b) Receipt.  All such notices and other communications shall be deemed
to have  been  delivered  and  received  (x) in the case of  personal  delivery,
telecopier  or telegram,  on the date of such  delivery,  (y) in the case of air
courier,  on the  Business  Day  after the date when sent and (z) in the case of
mailing, on the third Business Day following such mailing.

         (c) Designated  Holder. Any action required or permitted to be taken by
the Holders pursuant to this Agreement,  including delivery of any notice to the
Company  hereunder,  shall be taken by the Designated Holder on behalf of one or
more  Holders or all of the Holders,  as the case may be, and the Company  shall
not be required to take any action or refrain  from taking any action under this
Agreement  on the basis of any  notice  of a Holder  other  than the  Designated
Holder; provided, however, that nothing in this Section shall relieve any Holder
from any of it obligations or liabilities under this Agreement.

         SECTION 15.  SUCCESSORS AND ASSIGNS.  This Agreement shall inure to the
benefit of and be binding upon the successors  and permitted  assigns of each of
the parties  hereto.  No party may assign its rights or  obligations  under this
Agreement  to any other  Person,  except  that any  Holder may assign its rights
hereunder to any other Holder.

         SECTION 16. 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.

         SECTION  17.   HEADINGS.   The  headings  in  this  Agreement  are  for
convenience  of  reference  only and  shall not limit or  otherwise  affect  the
meaning hereof.

         SECTION 18.  GOVERNING  LAW.  THIS  AGREEMENT  SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAWS OF THE STATE OF NEW YORK, WITHOUT
REGARD TO THE PRINCIPLES OF THE CONFLICT OF LAWS THEREOF.

         SECTION 19. JURISDICTION; FORUM. Each party hereto consents and submits
to the  exclusive  jurisdiction  of any state court sitting in the County of New
York or federal court sitting in the Southern  District of the State of New York
in  connection  with any dispute  arising out of or relating to this  Agreement.
Each party hereto waives any objection to the laying of venue in such courts and
any claim that any such action has been brought in an inconvenient forum. To the
extent  permitted by law, any judgment in respect of a dispute arising out of or
relating to this Agreement may be enforced in any other  jurisdiction  within or
outside the United  States by suit on the  judgment,  a  certified  copy of such
judgment being conclusive evidence of


                                     - 19 -


<PAGE>

the fact and amount of such  judgment.  Each party hereto  agrees that  personal
service of process may be effected by any of the means  specified in Section 14,
addressed to such party.  The foregoing  shall not limit the rights of any party
to serve process in any other manner permitted by law.

         SECTION  20.  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.

         SECTION 21. ENTIRE AGREEMENT. This Agreement is intended by the parties
as a final  expression  of their  agreement and is 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.  This Agreement  supersedes all
prior  agreements  and  understandings  between the parties with respect to such
subject matter.

         SECTION 22.  ATTORNEYS' FEES. In any proceeding  brought to enforce any
provision of this Agreement,  the successful  party shall be entitled to recover
reasonable  attorneys'  fees in addition to its costs and expenses and any other
available remedy.


         SECTION 23.  GUARANTEE.  Western does hereby agree to cause each Person
who is or at any  time  was a Holder  to  perform  its  obligations  under  this
Agreement, including, without limitation, with respect to indemnification, and a
breach of this  Agreement  by any such  Person  shall be deemed a breach of this
Agreement by Western.



                  [Remainder of Page Intentionally Left Blank]

                                     - 20 -




<PAGE>

         IN WITNESS WHEREOF,  the parties hereto have executed this Agreement as
of the date first written above.


                                   WESTAR CAPITAL, INC.




                                   By:  /s/ Rita A. Sharpe
                                        ------------------
                                        Name: Rita A. Sharpe
                                        Title: Chairman of the Board,
                                               President 
                                               and Chief Executive Officer



                                   WESTERN RESOURCES, INC.



                                   By:  /s/ John K. Rosenberg
                                        ---------------------
                                        Name: John K. Rosenberg
                                       Title: Executive Vice President 
                                              and General Counsel



                                   TYCO INTERNATIONAL LTD.



                                   By:  /s/ Mark H. Swartz
                                        -----------------
                                       Name: Mark H. Swartz
                                       Title: Executive Vice President
                                              Chief Financial Officer





                                     - 21 -




<PAGE>


                                   APPENDIX I


                      SHAREHOLDERS WITH REGISTRATION RIGHTS
                          FOR AN UNDERWRITTEN OFFERING
                        AS OF THE DATE OF THIS AGREEMENT


                        Shareholder                            Number of Shares
                        -----------                            ----------------


         Michael Ashcroft                                         3,850,640

         Stephen Ruzika                                             621,717

         Certain holders of A Warrants or                            92,108
         B Warrants to acquire Common Shares
         and certain holders of Common Shares
         acquired upon the exercise of such
         Warrants


                                     - 22 -




         This letter agreement, dated as of July 16, 1997, is entered into among
Western Resources,  Inc., a Kansas  corporation  ("Western  Resources"),  Westar
Capital,  Inc., a Kansas  corporation  and a wholly-owned  subsidiary of Western
Resources  ("Westar"),  and Tyco International  Ltd.  (formerly ADT Limited),  a
company incorporated under the laws of Bermuda ("ADT" or "New Tyco").


                                    RECITALS:


         WHEREAS,  on March 17, 1997,  Western Resources and Westar commenced an
offer to exchange ADT common shares  ("Shares") for shares of Western  Resources
common stock and cash (the "Exchange Offer");

         WHEREAS,  ADT and Tyco International Ltd., a Massachusetts  corporation
(now Tyco  International  (US) Inc.;  "Old Tyco")  entered into an Agreement and
Plan of Merger by and among ADT, a wholly-owned subsidiary of ADT, and Old Tyco,
dated March 17, 1997, pursuant to which such wholly-owned  subsidiary of ADT was
merged with and into Old Tyco (the "ADT/Tyco Merger") on July 2, 1997;

         WHEREAS, Western Resources and Westar withdrew the Exchange Offer at or
about the time of the ADT/Tyco Merger;

         WHEREAS,  as of the date of the ADT/Tyco Merger,  Western Resources was
the  beneficial  owner of  38,287,111  Shares  (prior to a reverse  split of the
Shares effected in connection with the ADT/Tyco Merger);

         WHEREAS,  Western  Resources by virtue of its Share  ownership  was not
able to  prevent  the  approval  by ADT  shareholders  of actions  necessary  to
complete the ADT/Tyco Merger;

         WHEREAS,  Western  Resources  has entered into an Agreement and Plan of
Merger  between  Western  Resources  and Kansas  City Power & Light  Company,  a
Missouri  corporation  ("KCPL"),  dated  as  of  February  7,  1997  (the  "KCPL
Agreement");

         WHEREAS,  Western  Resources and Westar have not been provided with any
material non-public information by Old Tyco or ADT; and

         WHEREAS,  the parties  hereto wish to make  certain  agreements  as set
forth below:

         NOW,   THEREFORE,   in   consideration  of  the  mutual  covenants  and
undertakings  contained  herein,  and subject to and on the terms and conditions
set forth, the parties hereto agree as follows:

         1. Western will promptly return or cause to be returned any shareholder
list (including any copies thereof and any notes, memoranda or analyses relating
thereto) of


<PAGE>

ADT that it or any of its affiliates  has heretofore  received or made and shall
make no request for a  shareholder  list of New Tyco for three  years  following
execution  of this letter  agreement.  For such period of three  years,  Western
Resources  will not make any demand on New Tyco pursuant to  applicable  Bermuda
law related to  corporate  books and records (to the extent it may  otherwise be
entitled to do so by law).

         2. New Tyco shall,  and shall cause its affiliates to, cease and desist
from all frustrating  acts (it being understood that New Tyco shall in no way be
restricted  from  selling  shares of Western  Resources  or KCPL common stock or
compelled  to take any  action  with  respect  to the  voting  of such  shares),
including any  communications  with Western Resources or KCPL  shareholders,  in
connection with the transactions and shareholder  approvals  contemplated by the
KCPL  Agreement.  New Tyco  will  promptly  return or cause to be  returned  any
shareholder  list  (including  any copies  thereof and any notes,  memoranda  or
analyses  related  thereto) of Western  Resources and KCPL that it or any of its
affiliates  has  heretofore  received  or made and shall make no  request  for a
shareholder  list of Western  Resources  or KCPL for three years  following  the
execution of this letter agreement.  For such period of three years, neither New
Tyco nor any of its subsidiaries will make any demand on Western Resources or on
KCPL pursuant to applicable state law related to corporate books and records nor
shall it purchase  any shares of common  stock of either  Western  Resources  or
KCPL.

         3. The parties hereto will promptly take action to dismiss (and, in the
case  of  Section  3(ii)  below,   withdraw)  the  following   litigation   (the
"Litigation")  with prejudice,  with each side to bear its own costs,  including
attorneys fees:

       (i)    Westar  Capital  Inc. v. ADT Ltd. et al.,  No. 96 Civ.  8889 (S.D.
              Fla.) (Zloch, J.) (filed Dec. 27, 1996);

       (ii)   In the Matter of ADT  Limited  and in the Matter of Section 111 of
              the Companies Act 1981 and in the Matter of the Petition of Westar
              Capital,  Inc.,  1997:  No. 143, Sup. Ct. Bermuda (filed April 16,
              1997);

       (iii)  ADT Investments  Inc. v. Western  Resources,  Inc., Case No. 97 CV
              467 (District Court of Kansas, Shawnee County);

       (iv)   ADT  Investments  II, Inc.  v. Kansas City Power & Light  Company,
              Case No. CV 97-11049  (Circuit Court,  Jackson County,  Missouri);
              (v) ADT Investments Inc. v. Western  Resources,  Inc., Case No. 97
              CV 852 (District Court of Kansas, Shawnee County); and

       (vi)   ADT  Investments  II, Inc.  v. Kansas City Power & Light  Company,
              Case No. CV 97-16535 (Circuit Court, Jackson County, Missouri).


                                      - 2 -


<PAGE>

         4. New Tyco will grant to  Western  Resources  and Westar  registration
rights,  with respect to the Shares  currently owned by Westar,  as follows (and
including the provisions detailed in Annex A hereto):

       (i)    as soon as reasonably  practicable  following the date hereof (and
              in no event  later than five (5)  business  days after such date),
              New  Tyco  will  file a  registration  statement  relating  to the
              distribution of the Shares currently owned by Westar, and New Tyco
              will use its  reasonable  best efforts to cause such  registration
              statement to be declared  effective as soon as  practicable  after
              filing;

       (ii)   to the extent that a distribution under the registration statement
              is an underwritten  offering,  each underwriter  shall be mutually
              acceptable  to New Tyco and Western  Resources,  but New Tyco will
              have no right to select or approve any investment  banking firm to
              act on behalf of Western Resources in respect of any block trade;

       (iii)  the total  number of block  trades and  underwritten  offerings to
              which Western  Resources shall be entitled under Sections 4(i) and
              4(ii) hereof shall not exceed three (3) in the aggregate;

       (iv)   each of New Tyco,  Western  Resources and Westar will bear its own
              costs in connection with such  registrations;  in that regard, New
              Tyco will pay all issuer costs  incurred in  connection  with such
              registration,  including  without  limitation all costs associated
              with   the   printing   and   dissemination   of   the   necessary
              documentation,  and Western  Resources  will pay all  underwriting
              commissions  and the  registration  fee applicable to Shares to be
              sold by Westar in connection therewith;

       (v)    New Tyco will use its best  efforts to  cooperate  in a  marketing
              effort,  including participation in a "road show" with appropriate
              senior  management,  to assist  Western  Resources  and  Westar in
              selling Shares in an underwritten  offering under the registration
              statement; and

       (vi)   if New Tyco shall  cease to have an  obligation  to  maintain  the
              registration  of or to  register  the Shares,  either  because the
              total  number  of block  trades  and  underwritten  offerings  has
              theretofore exceeded three or because the Shares have ceased to be
              Registrable  Securities  (as  defined  in Annex A),  New Tyco will
              assist  Western  Resources  in its  disposition  of the  Shares by
              participating  in  presentations  to investors and furnishing them
              with public  information,  all at reasonable times and in a manner
              that does not  unreasonably  impose on the  senior  management  of
              Tyco.


                                      - 3 -


<PAGE>

         5.  Western,  for itself and all Persons  that now or may  hereafter be
controlled  by Western,  each of its and their  assigns and  successors  and any
Person or entity claiming through any of them (the "Western Releasing Parties"),
hereby  absolutely,   fully  and  forever  releases,  waives,  relinquishes  and
discharges each of New Tyco, Old Tyco, any Person now or hereafter controlled by
New Tyco,  each of their  current  and former  directors,  officers,  employees,
attorneys,  advisors and investment bankers, and their respective successors and
assigns (the  "Released  Tyco Parties") from any and all Claims which any of the
Western  Releasing  Parties may have against the Released Tyco Parties,  whether
known or  unknown,  (i)  arising  on account  of or in any way  relating  to the
Exchange Offer or the ADT/Tyco  Merger or (ii) arising  through the date of this
Agreement  by reason  of its  rights as a  shareholder  of New Tyco,  including,
without  limitation,  all Claims  raised or that  could have been  raised in the
Litigation;  provided,  however, that such Claims shall not include any claim to
enforce the provisions of this Agreement, including Annex A.

         New Tyco,  for  itself and all  Persons  that now or may  hereafter  be
controlled  by New Tyco,  each of its and their assigns and  successors  and any
Person or entity claiming  through any of them (the "Tyco  Releasing  Parties"),
hereby  absolutely,   fully  and  forever  releases,  waives,  relinquishes  and
discharges  each of  Western,  Westar,  Kansas  City  Power  and  Light  Company
("KCPL"),  any Person now or hereafter  controlled  by Western or KCPL,  each of
their current and former directors, officers, employees, attorneys, advisors and
investment bankers,  and their respective  successors and assigns (the "Released
Western  Parties")  from any and all  Claims  which  any of the  Tyco  Releasing
Parties may have against the Released Western Parties, whether known or unknown,
(i) arising on account of or in any way  relating to the  Exchange  Offer or the
ADT/Tyco  Merger or (ii) arising through the date of this Agreement by reason of
its rights as a shareholder of Western or KCPL,  including,  without limitation,
all Claims  raised or that could have been raised in the  Litigation;  provided,
however,  that such Claims shall not include any claim to enforce the provisions
of this Agreement, including Annex A.

         As used in this paragraph, the term "Claim" means any causes of action,
suits,  damages,  debts,  liabilities,   demands,  rights,  obligations,  costs,
expenses,  losses,  attorneys'  fees,  liens and  indemnities,  whether based on
contract, tort, statute or any other legal or equitable theory of recovery.

         6. This letter  agreement may be executed in one or more  counterparts,
each of which when  executed  shall be deemed to be an original and all of which
taken together shall constitute one and the same agreement.

         7. This  agreement  shall in all  respects  be  interpreted,  enforced,
governed  and  construed  by and under  the laws of the  State of New York.  Any
controversy  arising under or relating to this  agreement  shall be  exclusively
determined by the United States District Court for the Southern  District of New
York,  and the  parties  hereby  consent,  solely  with  respect to the  matters
contemplated  by this Agreement,  to personal  jurisdiction in the United States
District  Court for the  Southern  District of New York and agree not to present
any such controversy to any other court or forum.


                                      - 4 -


<PAGE>

         8. The parties  hereto agree that any breach of the  provisions of this
agreement  would  irreparably  injure  the other  parties  hereto and that money
damages would be an inadequate remedy therefor.  Accordingly,  each party hereto
shall be  entitled  to one or more  injunctions  enjoining  any such  breach and
requiring  specific  performance  of this  agreement  and  consent  to the entry
thereof,  in addition to any other remedy to which that party is entitled at law
or in equity.

         9. This agreement is for settlement  purposes only and will not be used
by the parties hereto in any litigation,  other than  litigation  arising out of
this agreement.





















                 [balance of this page intentionally left blank]


                                      - 5 -


<PAGE>

         IN WITNESS  WHEREOF,  the parties  have  executed or caused this letter
agreement to be executed as of the date first written above.


                                          TYCO INTERNATIONAL LTD.
                                          (formerly ADT Limited)



                                          By:  /s/ Mark H. Swartz
                                               ------------------
                                               Name: Mark H. Swartz
                                               Title: Executive Vice President
                                                      Chief Financial Officer

                                          WESTAR CAPITAL, INC.



                                          By:  /s/ Marilyn K. Dalton
                                               ---------------------
                                               Name: Marilyn K. Dalton
                                               Title: Secretary and Treasurer

                                          WESTERN RESOURCES, INC.



                                          By:  /s/ John K. Rosenberg
                                               ---------------------
                                               Name: John K. Rosenberg
                                               Title: Executive Vice President
                                                      and General Counsel



                                      - 6 -

 

                       CONSENT OF INDEPENDENT ACCOUNTANTS

         We consent  to the  incorporation  by  reference  in this  Registration
Statement  on Form S-3 of our  reports  dated July 25, 1996 on our audits of the
consolidated  financial  statements  and  financial  statement  schedule of Tyco
International  Ltd.  as of June 30, 1996 and 1995 and for the three years in the
period ended June 30, 1996,  which reports are included in the Company's  Annual
Report on Form 10-K for the year  ended June 30,  1996 and of our  report  dated
July 10, 1997 which is included in the Company's  current  report on Form 8-K on
our  audits  of the  consolidated  financial  statements  and  the  consolidated
financial  statement schedule of Tyco International Ltd. as of December 31, 1996
and June 30, 1995 and for the years ended  December 31, 1996,  June 30, 1995 and
June 30,  1994  (not  presented  separately  therein).  We also  consent  to the
reference to our firm under the caption "Experts."


                                                        COOPERS & LYBRAND L.L.P.

Boston, Massachusetts
August 14, 1997




                       CONSENT OF INDEPENDENT ACCOUNTANTS

         We consent  to the  incorporation  by  reference  in this  Registration
Statement on Form S-3 of Tyco International Ltd. (formerly named ADT Limited) of
our report dated March 26,  1997,  on our audits of the  consolidated  financial
statements and consolidated  financial  statement schedules of ADT Limited as at
December 31, 1996 and 1995, and for the years ended December 31, 1996,  1995 and
1994,  which report is included in the Company's  Annual Report on Form 10-K for
the year ended  December 31, 1996, and of our report dated July 10, 1997, on our
examination  of  the  combination  of  the  historical   consolidated  financial
statements and consolidated financial statement schedule of ADT Limited and Tyco
International  Ltd.  (prior to the merger) after  restatement for the pooling of
interests  as  described in Note 1 to the  supplemental  consolidated  financial
statements, which report is included in the Company's Current Report on Form 8-K
dated July 10,  1997.  We also  consent to the  reference  to our firm under the
caption "Experts."

                                                               COOPERS & LYBRAND

Hamilton, Bermuda
August 14, 1997




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