TYCO INTERNATIONAL LTD /BER/
S-3/A, 1998-02-06
GENERAL INDUSTRIAL MACHINERY & EQUIPMENT, NEC
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<PAGE>
   
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON FEBRUARY 6, 1998
    
   
                                                              FILE NO. 333-43333
    
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- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                       ----------------------------------
 
   
                                AMENDMENT NO. 1
                                       TO
                                    FORM S-3
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
    
                       ----------------------------------
 
                            TYCO INTERNATIONAL LTD.
             (Exact name of registrant as specified in its charter)
 
<TABLE>
<S>                                                                      <C>
                                BERMUDA                                                        NOT APPLICABLE
                     (State or other jurisdiction                                               (IRS Employer
                   of incorporation or organization)                                         Identification No.)
</TABLE>
 
                              THE GIBBONS BUILDING
                           10 QUEEN STREET, SUITE 301
                             HAMILTON HM11, BERMUDA
                                 (441) 292-8374
         (Address, including zip code, and telephone number, including
            area code, of registrant's principal executive offices)
                                 MARK H. SWARTZ
                        C/O TYCO INTERNATIONAL (US) INC.
                                 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 The Gibbons
Building, 10 Queen Street, Suite 301, Hamilton HM11, Bermuda. The executive
offices of Tyco International (US) Inc., 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.
                       KRAMER, LEVIN, NAFTALIS & FRANKEL
                                919 THIRD AVENUE
                            NEW YORK, NEW YORK 10022
 
    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
pursuant 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>
                                                                                         PROPOSED               PROPOSED
                                                                   AMOUNT                 MAXIMUM                MAXIMUM
                  TITLE OF EACH CLASS OF                            TO BE             OFFERING PRICE            AGGREGATE
               SECURITIES TO BE REGISTERED                       REGISTERED            PER UNIT (1)        OFFERING PRICE (1)
<S>                                                         <C>                    <C>                    <C>
Debt Securities (2).......................................
Common Shares, par value $0.20 per share (3)(4)...........
Share Purchase Contracts (5)..............................
Share Purchase Unit(6)....................................
Total.....................................................  U.S.$2,000,000,000(7)          100%           U.S.$2,000,000,000(7)
 
<CAPTION>
 
                                                                  AMOUNT OF
                  TITLE OF EACH CLASS OF                        REGISTRATION
               SECURITIES TO BE REGISTERED                           FEE
<S>                                                         <C>
Debt Securities (2).......................................
Common Shares, par value $0.20 per share (3)(4)...........
Share Purchase Contracts (5)..............................
Share Purchase Unit(6)....................................
Total.....................................................     U.S.$590,000(8)
</TABLE>
    
 
(1) Estimated solely for the purpose of calculating the registration fee
    pursuant to Rule 457(o) under the Securities Act of 1933, as amended, and
    exclusive of accrued interest, if any.
(2) Subject to note (7) below, there are being registered hereunder an
    indeterminate principal amount of Debt Securities as may be sold, from time
    to time, by the Registrant. If any Debt Securities are issued at an original
    issue discount, then the offering price shall be in such greater principal
    amount as shall result in an aggregate initial offering price not to exceed
    U.S.$2,000,000,000, less the dollar amount of any securities previously
    issued hereunder.
   
(3) Subject to note (7) below, there are being registered hereunder an
    indeterminate number of Common Shares as may be sold, from time to time, by
    the Registrant, including Common Shares issuable upon settlement of the
    Share Purchase Contracts or Share Purchase Units.
    
   
(4) With attached rights ("Rights") to purchase additional Common Shares in
    certain circumstances. The Rights trade with the Common Shares and the
    value, if any, attributed to the Rights is reflected in the market price of
    the Common Shares.
    
   
(5) Subject to note (7) below, there are being registered hereunder an
    indeterminate amount and number of Share Purchase Contracts, representing
    rights to purchase Common Shares, as may be sold from time to time by the
    Registrant.
    
   
(6) Subject to note (7) below, there are being registered hereunder an
    indeterminate amount and number of Share Purchase Units, representing
    ownership of Share Purchase Contracts and Debt Securities or debt
    obligations of third parties, including U.S. Treasury Securities, as may be
    sold from time to time by the Registrant.
    
(7) In no event will the aggregate initial offering price of all securities
    issued from time to time pursuant to this Registration Statement exceed
    U.S.$2,000,000,000, or its equivalent if some or all of the Debt Securities
    are denominated in one or more foreign currencies, foreign currency units or
    composite currencies. Any securities registered hereunder may be sold
    separately or as units with other securities registered hereunder.
   
(8) The amount of registration fee, calculated in accordance with Section 6(b)
    of the Securities Act of 1933, as amended, and Rule 457(o) promulgated
    thereunder, is .000295 of the maximum aggregate offering price at which the
    securities registered pursuant to this Registration Statement are proposed
    to be offered and has been previously paid.
    
    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 SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
MAY DETERMINE.
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<PAGE>
   
                 SUBJECT TO COMPLETION, DATED FEBRUARY 6, 1998
    
 
PROSPECTUS
 
                                 $2,000,000,000
 
                            ------------------------
 
                            TYCO INTERNATIONAL LTD.
                            ------------------------
 
                                DEBT SECURITIES
                                 COMMON SHARES
                            SHARE PURCHASE CONTRACTS
                              SHARE PURCHASE UNITS
                            ------------------------
 
    Tyco International Ltd. (the "Company" or "Tyco") may offer from time to
time (i) unsecured debt securities ("Debt Securities") consisting of debentures,
notes and/or other evidences of unsecured indebtedness in one or more series,
(ii) common shares, par value $0.20 per share ("Common Shares"), (iii) Share
Purchase Contracts ("Share Purchase Contracts") to purchase Common Shares or
(iv) Share Purchase Units ("Share Purchase Units"), each representing ownership
of a Share Purchase Contract and Debt Securities or debt obligations of third
parties, including U.S. Treasury securities, securing the holder's obligation to
purchase Common Shares under the Share Purchase Contracts (the Debt Securities,
Common Shares, Share Purchase Contracts and Share Purchase Units are
collectively referred to as "Securities"), or any combination of the foregoing,
at an aggregate initial offering price not to exceed U.S.$2,000,000,000, or its
equivalent if some or all of the Debt Securities are denominated in one or more
foreign currencies, at prices and on terms to be determined at or prior to the
time of sale in light of market conditions at the time of sale.
 
    Specific terms of the particular Securities in respect of which this
Prospectus is being delivered will be set forth in one or more accompanying
Prospectus Supplements (each a "Prospectus Supplement"), together with the terms
of the offering of the Securities and the initial price and the net proceeds to
the Company from the sale thereof. The Prospectus Supplement will set forth with
regard to the particular Securities, without limitation, the following: (i) in
the case of Debt Securities, the specific designation, aggregate principal
amount, ranking as senior debt or subordinated debt, authorized denomination,
maturity, rate or method of calculation of interest and dates for payment
thereof, any exchangeability, conversion, redemption, prepayment or sinking fund
provisions, the currency or currencies or currency unit or currency units in
which principal, premium, if any, or interest, if any, is payable, any
modification of the covenants and any other specific terms thereof; (ii) in the
case of Common Shares, the number of shares of Common Shares and the terms of
the offering and sale thereof; (iii) in the case of Share Purchase Contracts,
the number of Common Shares issuable thereunder, the purchase price of the
Common Shares, the date or dates on which the Common Shares are required to be
purchased by the holders of the Share Purchase Contracts, any periodic payments
required to be made by the Company to the holders of the Share Purchase
Contracts or visa versa, and the terms of the offering and sale thereof; and
(iv) in the case of Share Purchase Units, the specific terms of the Share
Purchase Contracts and any Debt Securities or debt obligations of third parties
securing the holder's obligation to purchase Common Shares under the Share
Purchase Contracts, and the terms of the offering and sale thereof. The amounts
payable by the Company in respect of Debt Securities may be calculated by
reference to the value, rate or price of one or more specified commodities,
currencies or indices as set forth in the Prospectus Supplement. The Prospectus
Supplement will also contain information, where applicable, about certain United
States federal income tax considerations relating to the holders of Securities
covered by the Prospectus Supplement.
 
    The Company may sell Securities offered hereby to or through underwriters or
dealers, and also may sell Securities directly to other purchasers or through
agents. The Prospectus Supplement will also set forth the names of the
underwriters, dealers and agents involved in the sale of the Securities offered
hereby, the principal amounts, if any, to be purchased by the underwriters or
agents and the compensation, if any, of such underwriters or agents and any
applicable commissions or discounts. The net proceeds to the Company from the
sale of the Securities offered hereby will also be set forth in the Prospectus
Supplement.
 
    This Prospectus may not be used to consummate sales of Securities unless
accompanied by a Prospectus Supplement.
 
                           --------------------------
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE 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             , 1998.
    
<PAGE>
    No person has been authorized to give any information or to make any
representation not contained or incorporated by reference in this Prospectus or
the accompanying Prospectus Supplement and, if given or made, such information
or representation must not be relied upon as having been authorized by the
Company or any underwriter, dealer or agent. Neither the delivery of this
Prospectus or the accompanying Prospectus Supplement nor any sale made hereunder
or thereunder shall, under any circumstances, create an implication that the
information contained herein or in the accompanying Prospectus Supplement is
correct as of any date subsequent to the date hereof or thereof or that there
has been no change in the affairs of the Company since the date hereof or
thereof. Neither this Prospectus nor the accompanying Prospectus Supplement
constitutes an offer to sell or a solicitation of an offer to buy Securities in
any jurisdiction in which such offer or solicitation is not authorized or in
which the person making such offer or solicitation is not qualified to do so or
to any person to whom it is unlawful to make such offer or solicitation.
 
                             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
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 Common Shares. 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 Transition Report on Form 10-K for the fiscal year ended
September 30, 1997.
 
   
    The Company's Transition Report on Form 10-K/A for the fiscal year ended
September 30, 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 Securities 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
 
                                       2
<PAGE>
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, Senior Vice President, Tyco International (US) Inc., One Tyco Park,
Exeter, New Hampshire 03833 (telephone: (603) 778-9700).
 
                                       3
<PAGE>
                                  THE COMPANY
 
    Tyco International Ltd. ("Tyco" or the "Company") is a diversified
manufacturing and service company that, through its subsidiaries, operates in
four segments: (i) the manufacture and distribution of disposable medical
supplies and other specialty products, and the conduct of vehicle auctions and
related services; (ii) the design, manufacture, installation and service of fire
detection and suppression systems, and the installation, monitoring and
maintenance of electronic security systems; (iii) the manufacture and
distribution of flow control products; and (iv) the manufacture and distribution
of electrical and electronic components, and the design, manufacture,
installation and service of undersea cable communication systems.
 
    Tyco's strategy is to be the 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.
 
   
    On July 2, 1997, Tyco International Ltd., a Massachusetts corporation
("Former Tyco"), merged with a subsidiary of the Company, and the Company
continued as the surviving public corporation. In connection with the merger,
the Company changed its name from ADT Limited ("ADT") to Tyco International Ltd.
    
 
   
    The Company is a Bermuda company. Its registered offices are located at The
Gibbons Building, 10 Queen Street, Hamilton HM11 Bermuda, and its telephone
number is (441) 292-8674. The executive office of Tyco International (US) Inc.,
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
 
   
    On December 20, 1997, the Company entered into an agreement to purchase from
American Home Products Corporation its Sherwood-Davis & Geck division
("Sherwood") for $1.77 billion in cash. Sherwood, with annual revenues of
approximately $1.0 billion, is a global manufacturer of medical and surgical
devices, including catheters, needles and syringes, sutures, thermometers and
other specialized disposable medical products. The Company expects to consummate
the transaction in the second quarter of its 1998 fiscal year and to initially
finance the transaction through a new bank credit facility. Signed commitment
letters have been received from all banks participating in the Company's new
$2.25 billion credit facility, which is expected to close during February 1998.
    
 
    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.
 
   
    Tyco has recently announced that diluted earnings per share, before
extraordinary items, for its first fiscal 1998 quarter ended December 31, 1997
were 43 cents per share, a 43 percent increase, compared to last year's 30 cents
per share. Net income, before extraordinary items, rose to $240.8 million
compared to last year's $150.5 million. Sales for the quarter increased 17
percent to $2.69 billion compared to last year's $2.29 billion. Last year's
results have been restated to account for poolings of interests transactions
relating to the the merger of the Company and Former Tyco and the acquisitions
of Keystone International, Inc. ("Keystone") and INBRAND Corporation
("INBRAND"), and are before non-recurring charges and extraordinary items.
Results for the first quarter of fiscal 1998 included, among other acquisitions,
the operations of Tyco Submarine Systems Ltd, acquired by the Company's
Electrical and Electronic Components group in July 1997. Per share information
for all periods presented reflects a two-for-one stock split effective on
October 22, 1997.
    
 
                                USE OF PROCEEDS
 
    Except as otherwise described in the applicable Prospectus Supplement, the
Company intends to use the net proceeds from the sale of the Securities to
refinance, in part, existing indebtedness, to finance, in part, the cost of
acquisitions, including Sherwood, and for general corporate purposes. Funds not
required immediately for such purposes may be invested temporarily in short-term
marketable securities.
 
                                       4
<PAGE>
                       RATIO OF EARNINGS TO FIXED CHARGES
 
    The following table sets forth the ratio of earnings to fixed charges for
the Company for the nine month transitional fiscal year ended September 30,
1997, and the years ended December 31, 1996, 1995, 1994 and 1993.
<TABLE>
<CAPTION>
                                                                             FISCAL YEAR                 YEAR ENDED DECEMBER
                                                                                ENDED
                                                                              SEPTEMBER                          31,
                                                                                 30,                     --------------------
                                                                               1997(3)         1996        1995       1994
                                                                           ---------------     -----     ---------  ---------
<S>                                                                        <C>              <C>          <C>        <C>
Ratio of earnings to fixed charges(1)(2).................................            (4)            (4)       3.00       3.33
 
<CAPTION>
 
                                                                             1993
                                                                           ---------
<S>                                                                        <C>
Ratio of earnings to fixed charges(1)(2).................................       2.76
</TABLE>
 
- ------------------------
 
(1) For purposes of determining the ratio of earnings to fixed charges, earnings
    consist of income (loss) before income taxes, cumulative effect of change in
    accounting methods and extraordinary items, and fixed charges. Fixed charges
    consist of interest on indebtedness, amortization of debt expenses and
    one-third of rent expense which is deemed representative of an interest
    factor.
 
   
(2) On July 2, 1997, a wholly-owned subsidiary of the Company merged with Former
    Tyco. On August 27, 1997, the Company consummated a merger with INBRAND,
    and, on August 29, 1997, the Company consummated a merger with Keystone.
    Each of the three merger transactions qualifies for pooling of interests
    basis of accounting. As such, the ratio of earnings to fixed charges for the
    nine months ended September 30, 1997 and the years ended December 31, 1996,
    1995, 1994 and 1993 include the effect of the mergers, except that the
    calculation presented above for periods prior to January 1, 1997 does not
    include INBRAND due to immateriality.
    
 
   Prior to the respective mergers, ADT and Keystone had calendar year ends and
    Former Tyco and INBRAND had June 30 fiscal year ends. The historical results
    upon which the ratios are based have been combined using a calendar year end
    for ADT, Keystone and Former Tyco for the year ended December 31, 1996. For
    1995, 1994, and 1993, the ratio of earnings to fixed charges reflects the
    combination of ADT and Keystone with a calendar year end and Former Tyco
    with a June 30 fiscal year end.
 
(3) In September 1997, the Company changed its fiscal year end from December 31
    to September 30. The fiscal year ended September 30, 1997 represents the
    nine month period ended September 30, 1997.
 
(4) Earnings were insufficient to cover fixed charges by $589.7 million and
    $61.2 million in 1997 and 1996, respectively.
 
   Earnings for the nine months ended September 30, 1997 and the year ended
    December 31, 1996 included merger, restructuring and other nonrecurring
    charges of $917.8 million and $246.1 million, respectively. Earnings also
    include a charge for the impairment of long-lived assets of $148.4 million
    and $744.7 million, respectively in the 1997 and 1996 periods. The 1997
    period also includes a write off of purchased in process research and
    development of $361.0 million.
 
   On a pro forma basis the ratio of earnings to fixed charges excluding merger,
    restructuring and other nonrecurring charges, charge for the impairment of
    long-lived assets and write off of purchased in process research and
    development would have been 5.44x and 4.68x for the nine months ended
    September 30, 1997 and year ended December 31, 1996, respectively.
 
                                       5
<PAGE>
                         DESCRIPTION OF DEBT SECURITIES
 
   
    The Debt Securities offered hereby will be issued under an indenture
(hereinafter the "Indenture"), between the Company and the trustee thereunder
(hereinafter referred to as the "Trustee"). The following statements are subject
to the detailed provisions of the Indenture, a copy of which is filed as an
exhibit to this Registration Statement. The Indenture is subject to, and
governed by, the Trust Indenture Act of 1939, as amended. The statements made
hereunder relating to the Indenture and the Debt Securities to be issued
thereunder are summaries of certain provisions thereof, do not purport to be
complete and are subject to, and are qualified in their entirety by reference
to, all provisions of the Indenture and such Debt Securities. Capitalized terms
used but not defined herein shall have the respective meanings set forth in the
Indenture.
    
 
   
    The particular terms of the Debt Securities offered by a Prospectus
Supplement will be described in the particular Prospectus Supplement, along with
any applicable modifications of or additions to the general terms of the Debt
Securities as described herein and in the Indenture or in any supplemental
indenture thereto and any applicable material federal income tax considerations.
Accordingly, for a description of the terms of any series of Debt Securities,
reference must be made to both the Prospectus Supplement relating thereto and
the description of the Debt Securities set forth in this Prospectus.
    
 
GENERAL
 
   
    The Indenture does not limit the aggregate principal amount of Debt
Securities which may be issued thereunder and provides that the Debt Securities
may be issued from time to time in one or more series unless otherwise provided
in any supplemental indenture and the applicable Prospectus Supplement.
    
 
   
    Unless otherwise provided in any supplemental indenture and specified in the
applicable Prospectus Supplement, Debt Securities offered pursuant to this
Prospectus will be direct, unsecured and unsubordinated obligations of the
Company and will rank equally with other unsecured and unsubordinated
obligations of the Company for money borrowed. Except as may be provided in any
supplemental indenture and set forth in the applicable Prospectus Supplement,
the Indenture does not limit other indebtedness or securities which may be
incurred or issued by the Company or any of its subsidiaries or contain
financial or similar restrictions on the Company or any of its subsidiaries.
Except as may be provided in any supplemental indenture and set forth in the
applicable Prospectus Supplement, the Company's rights and the rights of its
creditors, including holders of Debt Securities, to participate in any
distribution of assets of any subsidiary upon the latter's liquidation or
reorganization or otherwise will be effectively subordinated to the claims of
the subsidiary's creditors, except to the extent that the Company or any of its
creditors may itself be a creditor of that subsidiary.
    
 
    A Prospectus Supplement will set forth where applicable the following terms
of and information relating to the Debt Securities offered pursuant to this
Prospectus: (i) the designation of the Debt Securities; (ii) the aggregate
principal amount of the Debt Securities; (iii) the date or dates on which
principal of, and premium, if any, on the Debt Securities is payable; (iv) the
rate or rates at which the Debt Securities shall bear interest, if any, or the
method by which such rate shall be determined, the date or dates from which
interest will accrue and on which such interest will be payable and the related
record dates; (v) if other than the offices of the Trustee, the place where the
principal of and any premium or interest on the Debt Securities will be payable;
(vi) any redemption, repayment or sinking fund provisions; (vii) if other than
denominations of $1,000 or multiples thereof, the denominations in which the
Debt Securities will be issuable; (viii) if other than the principal amount
thereof, the portion of the principal amount due upon acceleration; (ix) whether
the Debt Securities shall be issued in the form of a global security or
securities; (x) any other specific terms of the Debt Securities (which may, for
example, include the currency, and any index used to determine the amount, of
payment of principal of and any premium and interest on the Debt Securities);
and (xi) if other than the Trustee, the identity of any trustees, paying agents,
transfer agents or registrars with respect to the Debt Securities.
 
                                       6
<PAGE>
   
    Unless otherwise provided in any supplemental indenture and specified in the
applicable Prospectus Supplement, Debt Securities offered pursuant to this
Prospectus will be issued either in certificated, fully registered form, without
coupons, or as global notes under a book-entry system.
    
 
   
    Upon receipt of an authentication order from the Company together with any
other documentation required by the Indenture or any supplemental indenture
thereto, the Trustee will authenticate Debt Securities in the appropriate form
and for the amount specified in the applicable Prospectus Supplement and the
supplemental indenture relating thereto.
    
 
   
    Unless otherwise provided in any supplemental indenture and specified in the
applicable Prospectus Supplement, principal and premium, if any, will be
payable, and the Debt Securities offered pursuant to this Prospectus will be
transferable and exchangeable without any service charge, at the office of the
Trustee. However, the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection with any such
transfer or exchange.
    
 
    Interest, if any, on any series of Debt Securities offered pursuant to this
Prospectus will be payable on the interest payment dates set forth in the
accompanying Prospectus Supplement to the persons described in the accompanying
Prospectus Supplement.
 
   
    If Debt Securities offered pursuant to this Prospectus are issued as
original issue discount securities (bearing no interest or interest at a rate
which at the time of issuance is below market rates) to be sold at more than a
DE MINIMIS discount below their stated principal amount, the federal income tax
consequences to the holders of Debt Securities and other special considerations
applicable to such original issue discount securities will be as provided in the
applicable Prospectus Supplement.
    
 
   
    Unless otherwise provided in any supplemental indenture and described in the
applicable Prospectus Supplement, there are no covenants or provisions contained
in the Indenture which afford the holders of Debt Securities offered pursuant to
this Prospectus protection in the event of a highly leveraged transaction,
reorganization, restructuring, merger or similar transaction involving the
Company. The consummation of any highly leveraged transaction, reorganization,
restructuring, merger or similar transaction could cause a material decline in
the credit quality of the outstanding Debt Securities.
    
 
BOOK-ENTRY SYSTEM
 
   
    If so specified in the applicable Prospectus Supplement, Debt Securities of
any series offered pursuant to this Prospectus may be issued under a book-entry
system in the form of one or more global securities ("Global Securities"). Each
Global Security will be deposited with, or on behalf of, a depositary, which,
unless otherwise specified in the accompanying Prospectus Supplement, will be
The Depository Trust Company, New York, New York (the "Depositary"). The Global
Securities will be registered in the name of the Depositary or its nominee. The
specific terms of the depositary arrangement with respect to any series of Debt
Securities, or portion thereof, to be represented by a Global Security will be
provided in the supplemental indenture relating thereto and described in the
applicable Prospectus Supplement.
    
 
   
    The Depositary has advised the Company as follows: the Depositary is a
limited purpose trust company organized under the laws of the State of New York,
a "banking organization" within the meaning of the New York Banking Law, a
member of the Federal Reserve System, a "clearing corporation" within the
meaning of the New York Uniform Commercial Code, and "clearing agency"
registered pursuant to the provisions of section 17A of the Exchange Act. The
Depositary was created to hold securities of persons who have accounts with the
Depositary ("participants") and to facilitate the clearance and settlement of
securities transactions among its participants in such securities through
electronic book-entry changes in accounts of the participants, thereby
eliminating the need for physical movement of certificates. The Depositary's
participants include securities brokers and dealers, banks, trust companies and
clearing corporations, and may include certain other organizations. Indirect
access to the Depositary book-entry
    
 
                                       7
<PAGE>
   
system is also available to others, such as banks, brokers, dealers and trust
companies that clear through or maintain a custodial relationship with a
participant, either directly or indirectly.
    
 
   
    Upon the issuance of a Global Security, the Depositary or its nominee will
credit, on its book-entry registration and transfer system, the respective
principal amounts of the Debt Securities represented by such Global Security to
the accounts of participants. The accounts to be credited will be designated by
the underwriters or agents, if any, or by the Company, if such Debt Securities
are offered and sold directly by the Company. Ownership of beneficial interests
in the Global Security will be limited to participants or persons that may hold
interests through participants. Ownership of beneficial interests by
participants in the Global Security will be shown on, and the transfer of that
ownership interest will be effected only through, records maintained by the
Depositary or its nominee for such Global Security. Ownership of beneficial
interests in the Global Security by persons that hold through participants will
be shown on, and the transfer of that ownership interest within such participant
will be effected only through, records maintained by such participant. The laws
of some jurisdiction require that certain purchasers of securities take physical
delivery of such securities in definitive form. Such limits and such laws may
impair the ability to transfer beneficial interests in a Global Security.
    
 
   
    So long as the Depositary or its nominee is the registered owner of a Global
Security, it will be considered the sole owner or holder of the Debt Securities
represented by such Global Security for all purposes under the Indenture. Except
as set forth below, owners of beneficial interests in such Global Security will
not be entitled to have the Debt Securities represented thereby registered in
their names, will not receive or be entitled to receive physical delivery of
certificates representing the Debt Securities and will not be considered the
owners or holders thereof under the Indenture.
    
 
   
    Payment of principal of, premium, if any, and any interest on Debt
Securities represented by a Global Security will be made to the Depositary or
its nominee, as the case may be, as the registered owner or the holder of the
Global Security. None of the Company, the Trustee, any paying agent or registrar
for such Debt Securities will have any responsibility or liability for any
aspect of the records relating to or payments made on account of beneficial
ownership interest in the Global Security or for maintaining, supervising or
reviewing any records relating to such beneficial ownership interests.
    
 
   
    The Company has been advised by the Depositary that the Depositary will
credit participants' accounts with payments of principal, premium, if any, or
interest on the payment date thereof in amounts proportionate to their
respective beneficial interests in the principal amount of the Global Security
as shown on the records of the Depositary. The Company expects that payments by
participants to owners of beneficial interests in the Global Security held
through such participants will be governed by standing instructions and
customary practices, as is now the case with securities held for the account of
customers registered in "street name," and will be the responsibility of such
participants.
    
 
   
    A Global Security may not be transferred except as a whole to a nominee or
successor of the Depositary. If the Depositary is at any time unwilling or
unable to continue as depositary and a successor depositary is not appointed by
the Company within ninety days, the Company will issue certificates in
registered form in exchange for the Global Security or securities representing
the Debt Securities. In addition, the Company may at any time and in its sole
discretion determine not to have Debt Securities of a series represented by a
Global Security and, in such event, will issue certificates in definitive form
in exchange for the Global Security representing such Debt Securities.
    
 
COVENANTS
 
   
    Any covenants, including any restrictive covenants, of the Company with
respect to any series of Debt Securities will be provided in a supplemental
indenture and described in the applicable Prospectus Supplement.
    
 
                                       8
<PAGE>
MERGER, CONSOLIDATION, SALE, LEASE OR CONVEYANCE
 
   
    The Indenture provides that unless otherwise provided in any supplemental
indenture and described in the applicable Prospectus Supplement, the Company
will not merge or consolidate with any other corporation and will not sell,
lease or convey all or substantially all of its assets to any person, unless the
Company shall be the continuing corporation, or the successor corporation or
person that acquires all or substantially all of the assets of the Company shall
expressly assume the payment of principal of, premium, if any, and interest on
the Debt Securities and the observance of all the covenants and agreements under
the Indenture to be performed or observed by the Company, and immediately after
such merger, consolidation, sale, lease or conveyance, the Company, such person
or such successor corporation shall not be in default in the performance of the
covenants and agreements of the Indenture to be performed or observed by the
Company.
    
 
EVENTS OF DEFAULT
 
   
    Unless otherwise provided in any supplemental indenture and described in the
applicable Prospectus Supplement, an Event of Default with respect to Debt
Securities of any series issued under the Indenture is defined in the Indenture
as being: default for 30 days in payment of any interest upon any Debt
Securities of such series; default in any payment of principal of or premium, if
any, on any Debt Securities of such series (including any sinking fund payment);
default by the Company in performance of any other of the covenants or
agreements in respect of the Debt Securities of such series or the Indenture
which shall not have been remedied for a period of 90 days after written notice
to the Company by the Trustee or the holders of at least 25% of the principal
amount of all Debt Securities of all affected series, as provided in the
supplemental indenture relating thereto and described in the applicable
Prospectus Supplement, specifying that such notice is a "Notice of Default"
under the Indenture; default by the Company in the payment at the final maturity
thereof, after the expiration of any applicable grace period, of principal of,
premium, if any, or interest on indebtedness for money borrowed (other than
Non-Recourse Indebtedness, as defined) in the principal amount set forth in the
applicable Prospectus Supplement, or acceleration of any indebtedness in such
principal amount so that it becomes due and payable prior to the date on which
it would otherwise have become due and payable and such acceleration is not
rescinded within ten business days after notice to the Company by the Trustee or
the holders of at least 25% of the principal amount of all of the Debt
Securities at the time outstanding (treated as one class); certain events
involving bankruptcy, insolvency or reorganization of the Company; or any other
Event of Default established for the Debt Securities of such series set forth in
the accompanying Prospectus Supplement. Unless otherwise provided in any
supplemental indenture and described in the applicable Prospectus Supplement,
the Indenture requires that the Trustee transmit notice of any uncured default
under the Indenture with respect to any series, within 90 days after the
occurrence of such default, to the holders of Debt Securities of each affected
series, except that the Trustee may withhold notice to the holders of any series
of the Debt Securities of any default (except in payment of principal of,
premium, if any, or interest on, such series of Debt Securities) if the Trustee
considers it in the interest of the holders of such series of Debt Securities to
do so.
    
 
   
    Unless otherwise provided in any supplemental indenture and described in the
applicable Prospectus Supplement, (a) if an Event of Default due to the default
in payment of principal of, premium, if any, or interest on, any series of Debt
Securities issued under the Indenture or due to the default in the performance
or breach of any other covenant or agreement of the Company applicable to the
Debt Securities of such series but not applicable to all outstanding Debt
Securities issued under the Indenture shall have occurred and be continuing,
either the Trustee or the holders of not less than 25% in principal amount of
the Debt Securities of each affected series issued under the Indenture and then
outstanding (each such series voting as a separate class) may declare the
principal of all Debt Securities of such affected series and interest accrued
thereon to be due and payable immediately; and (b) if an Event of Default due to
a default in the performance of any other of the covenants or agreements in the
Indenture
    
 
                                       9
<PAGE>
applicable to all outstanding Debt Securities issued thereunder and then
outstanding, or due to a default in payment at final maturity upon or
acceleration of indebtedness for money borrowed in the principal amount set
forth in the applicable Prospectus Supplement, or to certain events of
bankruptcy, insolvency and reorganization of the Company shall have occurred and
be continuing, either the Trustee or the holders of not less than 25% in
principal amount of all Debt Securities issued under the Indenture and then
outstanding (treated as one class) may declare the principal of all such Debt
Securities and interest accrued thereon to be due and payable immediately, but
upon certain conditions such declarations may be annulled and past defaults may
be waived (except a continuing default in payment of principal of, premium, if
any, or interest on such Debt Securities) by the holders of a majority in
principal amount of the Debt Securities of all such affected series then
outstanding (each such series voting as a separate class or all such Debt
Securities voting as a single class, as the case may be).
 
   
    Unless otherwise provided in any supplemental indenture and described in the
applicable Prospectus Supplement, the holders of a majority in principal amount
of the Debt Securities of each series then outstanding and affected (with each
series voting as a separate class) will have the right to direct the time,
method and place of conducting any proceeding for any remedy available to the
Trustee with respect to the Debt Securities of such series under the Indenture,
subject to certain limitations specified in the Indenture, provided that the
holders of such Debt Securities shall have offered to the Trustee reasonable
indemnity against expenses and liabilities.
    
 
   
    Unless otherwise provided in any supplemental indenture and described in the
applicable Prospectus Supplement, no holder of Debt Securities of any series may
institute any action against the Company under the Indenture (except actions for
payment of overdue principal, premium, if any, or interest) unless such holder
previously shall have given to the Trustee written notice of default and
continuance thereof and unless the holders of not less than 25% in principal
amount of the Debt Securities of each affected series (with each series voting
as a separate class) issued under the Indenture and then outstanding shall have
requested the Trustee to institute such action and shall have offered the
Trustee reasonable indemnity, and the Trustee shall not have instituted such
action within 60 days of such request, and the Trustee shall not have received
direction inconsistent with such written request by the holders of a majority in
principal amount of the Debt Securities of each affected series (with each
series voting as a separate class) issued under such Indenture and then
outstanding.
    
 
   
    Unless otherwise provided in any supplemental indenture and described in the
applicable Prospectus Supplement, the Company is required to file annually with
the Trustee a written statement as to compliance with the covenants and
agreements contained in the Indenture.
    
 
DISCHARGE, DEFEASANCE AND COVENANT DEFEASANCE
 
   
    Unless otherwise provided in any supplemental indenture and described in the
applicable Prospectus Supplement, the Company may discharge certain obligations
with respect to any series of Debt Securities issued under the Indenture by
irrevocably depositing with the applicable Trustee cash or direct obligations of
the United States as trust funds in an amount certified to be sufficient to pay
at maturity (or upon redemption) the principal of, premium, if any, and interest
on such Debt Securities upon the terms and conditions set forth in the Indenture
and described in the applicable Prospectus Supplement relating to such Debt
Securities.
    
 
   
MODIFICATION OF THE INDENTURE
    
 
   
    The Indenture contains provisions permitting the Company and the Trustee,
with the consent of the holders of not less than a majority of principal amount
of the Debt Securities at the time outstanding of all series affected (voting as
one class), to modify the Indenture or any supplemental indenture or the rights
of the holders of the Debt Securities, except that no such modification shall
(i) extend the final maturity of any of the Debt Securities or reduce the
principal amount thereof, or reduce the rate or extend the time of
    
 
                                       10
<PAGE>
   
payment of interest thereon, or reduce any amount payable on redemption thereof,
or reduce the amount of any original issue discount security payable upon
acceleration or provable in bankruptcy or impair or affect the right of any
holder of the Debt Securities to institute suit for the payment thereof without
the consent of the holder of each of the Debt Securities so affected or (ii)
reduce the aforesaid percentage in principal amount of Debt Securities, the
consent of the holders of which is required for any such modification, without
the consent of the holders of all Debt Securities then outstanding.
    
 
   
    The Indenture contains provisions permitting the Company and the Trustee,
without the consent of any holders of Debt Securities, to enter into a
supplemental indenture, amoung other things, for purposes of curing any
ambiguity or correcting or supplementing any provision contained in the
Indenture or in any supplemental indenture or making other provisions in regard
to the matters or questions arising under the Indenture or any supplemental
indenture as the Board of Directors of the Company deems necessary or desirable
and which does not adversely affect the interest of the holders of Debt
Securities in any material respect. The Company and the Trustee, without the
consent of any holders of Debt Securities, may also enter into a supplemental
indenture to establish the form or terms of any series of Debt Securities as are
not otherwise inconsistent with any of the provisions of the Indenture.
    
 
                                       11
<PAGE>
                          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 January 16, 1998, there were
550,182,802 Common Shares outstanding and no Preference Shares outstanding. As
of such date, 7,500,000 First Preference Shares had been designated as Series A
First Preference Shares and reserved for issue upon exercise of the Rights under
Tyco's Shareholder Rights Plan.
    
 
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 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
countries outside the United States may receive payment in another currency. Any
dividend which is unclaimed 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. The Tyco
Bye-Laws require that any proxy must be a shareholder of Tyco. Under the Tyco
Bye-Laws, two holders of Common Shares present, in person or by proxy,
constitute a quorum at a general meeting.
    
 
    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. The Tyco Bye-Laws provide that a shareholder is not
entitled (except as proxy for another shareholder) to be present or vote at any
meeting if such shareholder has been served, and failed to comply, with a notice
under the Tyco Bye-Laws stating that such shareholder must make an offer in
accordance with the UK City Code on Takeovers and Mergers, as applied by the
Tyco Bye-Laws, or otherwise in accordance with the Tyco Bye-Laws. The effect of
these provisions is that if any person (and persons acting in concert with such
person) acquires shares which carry 30 per cent or more of the voting rights of
Tyco, such person may be required to make an offer for all the outstanding
shares to acquire such shares for cash, on the terms set forth in the Tyco
Bye-Laws. The Tyco Bye-Laws also provide that a shareholder loses the right to
vote for a period of 180 days if such shareholder acquires three per cent or
more of the issued share capital of any class, either alone or with others, and
fails to notify Tyco of such acquisition within two days or, if he already
possesses
    
 
                                       12
<PAGE>
   
three per cent or more, such shareholder fails to notify Tyco of a change in the
shareholder's interest amounting to one per cent or more of the share capital of
any class and such shareholder is so notified by the Board of Directors of such
loss of right. In addition, the Tyco Bye-Laws provide that any person who is
known or believed by Tyco to be interested in Common Shares and has failed to
comply with a notice from Tyco requesting specified information regarding such
person's interests in shares shall lose the right to vote for the period during
which such person fails to comply with the notice plus an additional 90 days.
The right of a shareholder to receive payments of income and capital on a share
may be suspended while the voting rights attached to such share are suspended.
    
 
    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 or any transfer of shares not fully paid up. Under the Tyco Bye-Laws, the
Board of Directors may decline to register any transfer of shares by a
transferor or to a transferee on whom Tyco has dully 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 Ltd. is Tyco's Registrar.
ChaseMellon Shareholder Services, L.L.C. is the transfer agent for Common
Shares.
    
 
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 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.
    
 
SHAREHOLDER RIGHTS PLAN
 
   
    In 1996, Tyco adopted a Shareholder Rights Plan (the "Shareholder Rights
Plan"). The Shareholder 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.
 
                                       13
<PAGE>
                    DESCRIPTION OF SHARE PURCHASE CONTRACTS
                            AND SHARE PURCHASE UNITS
 
    The Company may issue Share Purchase Contracts, including contracts
obligating holders to purchase from the Company, and the Company to sell to the
holders, a specified number of Common Shares at a future date or dates. The
price per Common Share may be fixed at the time the Share Purchase Contracts are
issued or may be determined by reference to a specific formula set forth in the
Share Purchase Contracts. The Share Purchase Contracts may be issued separately
or as a part of units ("Share Purchase Units") consisting of a Share Purchase
Contract and Debt Securities or debt obligations of third parties, including
U.S. Treasury securities, securing the holders' obligations to purchase the
Common Shares under the Share Purchase Contracts. The Share Purchase Contracts
may require the Company to make periodic payments to the holders of the Share
Purchase Units or vice versa, and such payments may be unsecured or prefunded on
some basis. The Share Purchase Contracts may require holders to secure their
obligations thereunder in a specified manner.
 
    The applicable Prospectus Supplement will describe the terms of any Share
Purchase Contracts or Share Purchase Units. The description in the Prospectus
Supplement will not purport to be complete and will be qualified in its entirety
by reference to the Share Purchase Contracts, and, if applicable, collateral
arrangements and depositary arrangements, relating to such Share Purchase
Contracts or Share Purchase Units.
 
                              PLAN OF DISTRIBUTION
 
    The Company may sell Securities to or through underwriters or dealers, and
also may sell Securities directly to other purchasers or through agents. Each
Prospectus Supplement will describe the method of distribution of the offered
Securities.
 
    The distribution of the Securities may be effected from time to time in one
or more transactions at a fixed price or prices, which may be changed, or at
market prices prevailing at the time of sale, at prices related to such
prevailing market prices or at negotiated prices.
 
    In connection with the sale of Securities, underwriters may receive
compensation from the Company or from purchasers of Securities for whom they may
act as agents 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 from the Company 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 from the Company will be described, in the Prospectus
Supplement.
 
    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.
 
    If so indicated in the applicable Prospectus Supplement, the Company will
authorize underwriters or other persons acting as the Company's agents to
solicit offers by certain institutions to purchase offered Securities from the
Company pursuant to contracts providing for payment and delivery on a future
date. Institutions with which such contracts may be made include commercial and
savings banks, insurance companies, pension funds, investment companies,
educational and charitable institutions and others, but in all cases such
institutions must be approved by the Company. The obligations of any purchaser
under any such contract will be subject to the condition that the purchase of
the offered Securities shall not at the time of delivery be prohibited under the
laws of the jurisdiction to which such purchaser is subject. The
 
                                       14
<PAGE>
underwriters and such other agents will not have any responsibility in respect
of the validity or performance of such contracts.
 
                             VALIDITY OF SECURITIES
 
   
    The validity of the Securities to be sold pursuant to this Prospectus, as to
matters of Bermuda law, will be passed upon for the Company by Appleby, Spurling
& Kempe, Hamilton, Bermuda, Bermuda counsel to the Company, and, as to all other
matters, will be passed upon for the Company by Kramer, Levin, Naftalis &
Frankel, New York, New York, counsel to the Company. Joshua M. Berman, a
director and vice president of the Company, is counsel to Kramer, Levin,
Naftalis & Frankel. Mr. Berman owns beneficially 68,000 Common Shares.
    
 
                                    EXPERTS
 
    The consolidated financial statements and financial statement schedule
included in the Company's Transition Report on Form 10-K for fiscal year ended
September 30, 1997 and incorporated by reference in this prospectus have been
audited by Coopers & Lybrand, independent public accountants, as set forth in
their report included therein. In that report, that firm states that with
respect to certain subsidiaries its opinion is based on the reports of other
independent public accountants, namely Coopers & Lybrand L.L.P. and Arthur
Andersen LLP. The consolidated financial statements and financial statement
schedule referred to above have been incorporated herein in reliance upon said
reports given upon the authority of those firms as experts in accounting and
auditing.
 
                                       15
<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:
 
<TABLE>
<S>                                                                 <C>
SEC registration fee (actual).....................................  $ 590,000
Printing and engraving expenses...................................    100,000
Legal fees and expenses...........................................    100,000
Accounting fees and expenses......................................     50,000
Miscellaneous.....................................................     60,000
                                                                    ---------
Total.............................................................  $ 900,000
</TABLE>
 
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 million 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.
 
ITEM 16. EXHIBITS
 
   
<TABLE>
<C>        <S>
      1 -  Form of Underwriting Agreement*
 
    3.1 -  Memorandum of Association (as altered) of the Registrant (incorporating all
           amendments to May 26, 1992) (incorporated by reference as an Exhibit to the
           Registrant's Annual Report on Form 10-K for the year ended December 31, 1992)
 
    3.2 -  Certified copy of a resolution approved at the Annual General Meeting of common
           shareholders of ADT Limited held on October 12, 1993, approving an increase in the
           authorized common share capital of ADT Limited from $19.5 million to $22.0 million
           (incorporated by reference as an Exhibit to the Registrant's Annual Report on Form
           10-K for the year ended December 31, 1993)
 
    3.3 -  Certified copy of a resolution approved at a special meeting of common shareholders
           of the Registrant held on July 2, 1997, approving the consolidation and division of
           the common shares of $0.10 of the Registrant into new common shares of $0.20 each
           and increasing the authorized number of common shares to 750,000,000**
</TABLE>
    
 
                                      II-1
<PAGE>
   
<TABLE>
<C>        <S>
    3.4 -  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"))
 
    3.5 -  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)
 
    4.4 -  Form of Share Purchase Contract*
 
    4.5 -  Form of Indenture**
 
    4.6 -  Form of Pledge Agreement*
 
    4.7 -  Form of Common Share Certificate
 
    5.1 -  Opinion of Appleby, Spurling & Kempe*
 
    5.2 -  Opinion of Kramer, Levin, Naftalis & Frankel*
 
     12 -  Statement of Computation of Ratio of Earnings to Fixed Charges***
 
   23.1 -  Consent of Coopers & Lybrand
 
   23.2 -  Consent of Coopers & Lybrand L.L.P.
 
   23.3 -  Consent of Arthur Andersen LLP
 
     24 -  Power of Attorney***
 
     25 -  Statement of Eligibility of Trustee on Form T-1**
</TABLE>
    
 
- ------------------------
 
*   To be filed by amendment or under cover of Form 8-K and incorporated herein
    by reference.
 
   
**  To be filed by pre-effective amendment.
    
 
   
*** Previously filed.
    
 
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 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.
 
                                      II-2
<PAGE>
    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 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-3
<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 Amendment No. 1 to
the 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
6th day of February, 1998.
    
 
   
<TABLE>
<S>                             <C>  <C>
                                TYCO INTERNATIONAL LTD.
 
                                By:              /s/ MARK H. SWARTZ
                                     -----------------------------------------
                                                   Mark H. Swartz
                                             Executive Vice President -
                                              Chief Financial Officer
                                     (Principal Financial
                                     and Accounting Officer)
</TABLE>
    
 
   
    PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS
REGISTRATION STATEMENT HAS BEEN SIGNED BY THE FOLLOWING PERSONS ON FEBRUARY 6,
1998 IN THE CAPACITIES INDICATED BELOW.
    
 
          SIGNATURE                        TITLE
- ------------------------------  ---------------------------
 
                                Chairman of the Board,
              *                   President, Chief
- ------------------------------    Executive Officer and
     L. Dennis Kozlowski          Director (Principal
                                  Executive Officer)
 
              *                 Director
- ------------------------------
     Michael A. Ashcroft
 
              *                 Director
- ------------------------------
       Joshua M. Berman
 
              *                 Director
- ------------------------------
      Richard S. Bodman
 
              *                 Director
- ------------------------------
         John F. Fort
 
              *                 Director
- ------------------------------
       Stephen W. Foss
 
              *                 Director
- ------------------------------
     Richard A. Gilleland
 
              *                 Director
- ------------------------------
      Philip M. Hampton
 
              *                 Director
- ------------------------------
     James S. Pasman, Jr.
 
              *                 Director
- ------------------------------
       W. Peter Slusser
 
                                      II-4
<PAGE>
 
   
          SIGNATURE                        TITLE
- ------------------------------  ---------------------------
 
                                Vice President and Chief
      /s/ MARK H. SWARTZ          Financial Officer
- ------------------------------    (Principal Financial and
        Mark H. Swartz            Accounting Officer)
 
              *                 Director
- ------------------------------
     Frank E. Walsh, Jr.
 
    
 
   
          /s/ MARK H. SWARTZ
                 *By:
- --------------------------------------------------------------------------------
            Mark H. Swartz
           ATTORNEY-IN-FACT
    
 
                                      II-5
<PAGE>
                               INDEX TO EXHIBITS
 
   
<TABLE>
<CAPTION>
EXHIBIT                                                                     NUMBERED
 NUMBER                               DESCRIPTION                             PAGE
- --------      ------------------------------------------------------------  --------
<C>        <S><C>                                                           <C>
     1     -  Form of Underwriting Agreement*
     3.1   -  Memorandum of Association (as altered) of the Registrant
              (incorporating all amendments to May 26, 1992) (incorporated
              by reference as an Exhibit to the Registrant's Annual Report
              on Form 10-K for the year ended December 31, 1992)
     3.2   -  Certified copy of a resolution approved at the Annual
              General Meeting of common shareholders of ADT Limited held
              on October 12, 1993, approving an increase in the authorized
              common share capital of ADT Limited from $19.5 million to
              $22.0 million (incorporated by reference as an Exhibit to
              the Registrant's Annual Report on Form 10-K for the year
              ended December 31, 1993)
     3.3   -  Certified copy of a resolution approved at a special meeting
              of common shareholders of the Registrant held on July 2,
              1997, approving the consolidation and division of the common
              shares of $0.10 of the Registrant into new common shares of
              $0.20 each and increasing the authorized number of common
              shares to 750,000,000**
     3.4   -  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"))
     3.5   -  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)
     4.4   -  Form of Share Purchase Contract*
     4.5   -  Form of Indenture**
     4.6   -  Form of Pledge Agreement*
     4.7   -  Form of Common Share Certificate
     5.1   -  Opinion of Appleby, Spurling & Kempe*
     5.2   -  Opinion of Kramer, Levin, Naftalis & Frankel*
    12     -  Statement of Computation of Ratio of Earnings to Fixed
              Charges***
    23.1   -  Consent of Coopers & Lybrand
    23.2   -  Consent of Coopers & Lybrand L.L.P.
    23.3   -  Consent of Arthur Andersen LLP
    24     -  Power of Attorney***
    25     -  Statement of Eligibility of Trustee on Form T-1**
</TABLE>
    
 
- ------------------------
*   To be filed by amendment or under cover of Form 8-K and incorporated herein
    by reference.
 
   
**  To be filed by pre-effective amendment.
    
 
   
*** Previously filed.
    

<PAGE>

                                                                Exhibit 4.7

                             [FACE OF CERTIFICATE]

                                       
                                 COMMON STOCK
                                PAR VALUE $.20
                           INCORPORATED UNDER THE LAWS
                                   OF THE
                               ISLAND OF BERMUDA

                       THIS CERTIFICATE IS TRANSFERABLE
                             IN NEW YORK, NEW YORK
                          OR RIDGEFIELD PARK, NEW JERSEY
                                OR LONDON, ENGLAND

                                SEE REVERSE FOR
                              CERTAIN DEFINITIONS

                                                         CUSIP

                            TYCO INTERNATIONAL LTD.

                          THIS CERTIFIES THAT [NAME]

                           IS THE OWNER OF [NUMBER]   
              FULLY PAID AND NON-ASSESSABLE SHARES OF THE COMMON STOCK OF

Tyco International Ltd. Transferable only on the books of the corporation by 
the holder hereof in person or by attorney duly authorized upon surrender of 
this certificate duly endorsed or assigned.  This certificate and the shares 
represented hereby are subject to the laws of the Island of Bermuda and to 
the Memorandum of Association and Bye-Laws of the corporation, as now or 
hereafter amended.  The certificate is not valid until countersigned by the 
Transfer Agent and registered by the Registrar.

     Witness the facsimile seal of the corporation and the facsimile 
signatures of its duly authorized officers.
Dated

COUNTERSIGNED AND REGISTERED:
CHASEMELLON SHAREHOLDER SERVICES, L.L.C.

                                             [Signature]
                 TRANSFER AGENT              CHAIRMAN, PRESIDENT AND
                 AND REGISTRAR               CHIEF EXECUTIVE OFFICER

              BY                             [Signature]
                 AUTHORIZED SIGNATURE        SECRETARY


<PAGE>

                          [Reverse of Certificate]
                           TYCO INTERNATIONAL LTD.

   The Corporation will furnish without charge to each shareholder who so 
requests a copy of the powers, designations, preferences and relative, 
participating, optional or other special rights of each class of shares or 
series thereof, and the qualifications, limitations, or restrictions of such 
preferences and/or rights.

   The following abbreviations, when used in the inscription on the face of 
this certificate, shall be construed as though they were written out in full 
according to applicable laws or regulations:

   TEN COM--as tenants in common       UNIP GIFT MIN ACT--______Custodian______
   TEN ENT--as tenants by the entireties                 (Cust.)        (Minor)
   JT TEN--as joint tenants with right of          under Uniform Gifts to Minors
            survivorship and not as tenants        Act_______
            in common                                 (State)

    Additional abbreviations may also be used though not in the above line.

   FOR VALUE RECEIVED_________________hereby sell, assign and transfer unto

   Please Insert Social Security or Other
   Identifying Number of Asignees
    ----------------
   /                /
    ----------------

- ------------------------------------------------------------------------------
           (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS OF ASSIGNEE)

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

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

                                                                        Shares
- ------------------------------------------------------------------------

of the capital stock represented by the within Certificate and do hereby 
irrevocably constitute and appoint _________________________________ Attorney
to transfer the said stock on the books of the within-named Corporation with 
full power of substitution in the premises.


Dated
     --------------

                        -------------------------------------------------------
                        NOTICE: The Signature to the assignment must 
                        correspond with the name as written upon the face of the
                        Certificate in every particular, without alternation or 
                        enlargement, or any change whatever.

Signature(s) Guaranteed:
                        -------------------------------------------------------
                        THE SIGNATURES SHOULD BE GUARANTEED BY AN ELIGIBLE 
                        GUARANTOR INSTITUTION, (BANKS, STOCKBROKERS,
                        SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH 
                        MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION
                        PROGRAM), PURSUANT TO S.E.C. RULE 17Ad-15



<PAGE>
                                                                    EXHIBIT 23.1
 
                       CONSENT OF INDEPENDENT ACCOUNTANTS
 
   
    We consent to the incorporation by reference in this Amendment No. 1 to the
Registration Statement on Form S-3 of our report dated November 21, 1997 on our
audits of the Consolidated Financial Statements and the Consolidated Financial
Statement Schedule of Tyco International Ltd. as of September 30, 1997 and
December 31, 1996 and for the nine months ended September 30, 1997 and for each
of the two years in the period ended December 31, 1996, which report is included
in the Company's Transition Report on Form 10-K for the period ended September
30, 1997. We also consent to the reference to our firm under the caption
"Experts."
    
 
                                          COOPERS & LYBRAND
 
   
Hamilton, Bermuda
February 6, 1998
    

<PAGE>
                                                                    EXHIBIT 23.2
 
                       CONSENT OF INDEPENDENT ACCOUNTANTS
 
   
    We consent to the incorporation by reference in this Amendment No. 1 to the
Registration Statement on Form S-3 of our report dated July 10, 1997, which is
included in the Company's Transition Report on Form 10-K for the period ended
September 30, 1997, on our audits of the Consolidated Financial Statements and
the Consolidated Financial Statement Schedule of Tyco International Ltd.
(subsequently renamed Tyco International (US) Inc.) as of December 31, 1996 and
for the years ended December 31, 1996 and June 30, 1995, (not presented
separately therein). We also consent to the reference to our firm under the
caption "Experts."
    
 
                                          COOPERS & LYBRAND L.L.P.
 
   
Boston, Massachusetts
February 6, 1998
    

<PAGE>
                                                                    EXHIBIT 23.3
 
                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
 
   
    As independent public accountants, we hereby consent to the incorporation by
reference in this Amendment No. 1 to the Registration Statement of our report
dated January 31, 1997 on our audits of the consolidated financial statements of
Keystone International, Inc. and subsidiaries as of December 31, 1996 and for
each of the two years in the period then ended, included in the Tyco
International Ltd. Transition Report on Form 10-K for the year ended September
30, 1997, and to all references to our Firm included in this Registration
Statement.
    
 
                                          ARTHUR ANDERSEN LLP
 
   
February 6, 1998
Houston, Texas
    


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