Exhibit 4.9

THE SECURITIES EVIDENCED BY THIS INSTRUMENT HAVE NOT BEEN REGISTERED UNDER THE
SECURITIES ACT OF 1933 AND HAVE BEEN TAKEN FOR INVESTMENT PURPOSES ONLY AND NOT
WITH A VIEW TO THE DISTRIBUTION THEREOF, AND, EXCEPT AS STATED IN AN AGREEMENT
BETWEEN THE HOLDER OF THIS INSTRUMENT AND INTERACTIVE TECHNOLOGIES.COM, LTD.,
SUCH SECURITIES MAY NOT BE SOLD OR TRANSFERRED UNLESS THERE IS AN EFFECTIVE
REGISTRATION STATEMENT UNDER SUCH ACT COVERING SUCH SECURITIES OR UNITED BUYERS
ADVANTAGE, INC. RECEIVES AN OPINION OF COUNSEL (WHICH MAY BE COUNSEL FOR SUCH
CORPORATION) STATING THAT SUCH SALE OR TRANSFER IS EXEMPT FROM THE REGISTRATION
AND PROSPECTUS DELIVERY REQUIREMENTS OF SUCH ACT.

                              STOCK PURCHASE OPTION

                  To Purchase 400,000 Shares of Common Stock of

                       INTERACTIVE TECHNOLOGIES.COM, LTD.

      THIS CERTIFIES that, for value received, Boru Enterprises. Inc. (the
"Holder"), is entitled, upon the terms and subject to the conditions hereinafter
set forth, at any time on or after June 7, 2000 (the "Initial Exercise Date")
and on or prior to the close of business on June 7, 2005 (the "Termination
Date") but not thereafter, to subscribe for and purchase from Interactive
Technologies.com, Ltd., a corporation incorporated in Delaware (the "Company"),
up to 400,000 shares (the "Option Shares") of Common Stock, $.001 par value, of
the Company (the "Common Stock"). The purchase price of one share of Common
Stock (the "Exercise Price") under this Option shall be $.69. The Exercise Price
and the number of shares for which the Option is exercisable shall be subject to
adjustment as provided herein.

      1. Title to Option. Prior to the Termination Date, this Option and all
rights hereunder shall not be transferable, in whole or in part.

      2. Authorization of Shares. The Company covenants that all shares of
Common Stock which may be issued upon the exercise of rights represented by this
Option will, upon exercise of the rights represented by this Option, be duly
authorized, validly issued, fully paid and non-assessable and free from all
taxes, liens and charges in respect of the issue thereof (other than taxes in
respect of any transfer occurring contemporaneously with such issue).

      3. Exercise of Option. (a) Exercise for Cash. Except as provided in
Section 4 herein, exercise of the purchase rights represented by this Option may
be made at any time or times on or after the Initial Exercise Date, and before
the close of business on the Termination Date by the surrender of this Option
and the Notice of Exercise Form annexed hereto duly executed, at the office of
the Company (or such other office or agency of the Company as it may designate
by notice in writing to the registered holder hereof at the address of such
holder appearing on the books of the Company) and upon payment of the Exercise
Price of the shares thereby purchased by wire transfer or cashier's check drawn
on a United States bank, the holder

<PAGE>

of this Option shall be entitled to receive a certificate for the number of
shares of Common Stock so purchased. Certificates for shares purchased hereunder
shall be delivered to the holder hereof within three (3) business days after the
date on which this Option shall have been exercised as aforesaid. This Option
shall be deemed to have been exercised and such certificate or certificates
shall be deemed to have been issued, and Holder or any other person so
designated to be named therein shall be deemed to have become a holder of record
of such shares for all purposes, as of the date the Option has been exercised by
payment to the Company of the Exercise Price and all taxes required to be paid
by Holder, if any, pursuant to Section 5 prior to the issuance of such shares,
have been paid. If this Option shall have been exercised in part, the Company
shall, at the time of delivery of the certificate or certificates representing
Option Shares, deliver to Holder a new Option evidencing the rights of Holder to
purchase the unpurchased shares of Common Stock called for by this Option, which
new Option shall in all other respects be identical with this Option.

            (b) Cashless Exercise. If, from and after one year after the Initial
Exercise Date, (i) the Company's Common Stock shall have been registered
pursuant to Section 12(b) or (g) of the Securities and Exchange Act of 1934, as
amended; and (ii) the Holder's right to sell the Option Shares shall not then be
subject to any restrictions or limitations imposed by any lock-up or similar
agreement which the Holder shall have executed, then the Holder shall also have
the right to a "cashless exercise" in which the Holder shall be entitled to
receive a certificate for the number of shares equal to the quotient obtained by
dividing [(A-B) (X)] by (A), where:

(A) = the closing price (if so reported, or else the closing bid price) per
share of Common Stock on the business day preceding the date of such election;

(B) = the Exercise Price of the Option; and

(X) = the number of shares issuable upon exercise of the Option in accordance
with the terms of this Option.

      4. No Fractional Shares or Scrip. No fractional shares or scrip
representing fractional shares shall be issued upon the exercise of this Option.
As to any fraction of a share which Holder would otherwise be entitled to
purchase upon such exercise, the Company shall pay a cash adjustment in respect
of such final fraction in an amount equal to the Exercise Price.

      5. Charges, Taxes and Expenses. Issuance of certificates for shares of
Common Stock upon the exercise of this Option shall be made without charge to
the holder hereof for any issue or transfer tax or other incidental expense in
respect of the issuance of such certificate, all of which taxes and expenses
shall be paid by the Company, and such certificates shall be issued in the name
of the holder of this Option or in such name or names as may be directed by the
holder of this Option; provided, however, that in the event certificates for
shares of Common Stock are to be issued in a name other than the name of the
holder of this Option, this Option when surrendered for exercise shall be
accompanied by the Assignment Form attached hereto duly executed by the holder
hereof; and the Company may require, as a condition thereto, the payment of a
sum sufficient to reimburse it for any transfer tax incidental thereto.


                                       2
<PAGE>

      6. Closing of Books. The Company will not close its shareholder books or
records in any manner which prevents the timely exercise of this Option.

      7. Transfer, Division and Combination. (a) Subject to compliance with any
applicable securities laws, transfer of this Option and all rights hereunder, in
whole or in part, shall be registered on the books of the Company to be
maintained for such purpose, upon surrender of this Option at the principal
office of the Company, together with a written assignment of this Option
substantially in the form attached hereto duly executed by Holder or its agent
or attorney and funds sufficient to pay any transfer taxes payable upon the
making of such transfer. Upon such surrender and, if required, such payment, the
Company shall execute and deliver a new Option or Options in the name of the
assignee or assignees and in the denomination or denominations specified in such
instrument of assignment, and shall issue to the assignor a new Option
evidencing the portion of this Option not so assigned, and this Option shall
promptly be cancelled. A Option, if properly assigned, may be exercised by a new
holder for the purchase of shares of Common Stock without having a new Option
issued. The Company acknowledges that this Option may be divided among
affiliates and employees of Holder.

            (b) This Option may be divided or combined with other Options upon
presentation hereof at the aforesaid office of the Company, together with a
written notice specifying the names and denominations in which new Options are
to be issued, signed by Holder or its agent or attorney. Subject to compliance
with Section 7(a), as to any transfer which may be involved in such division or
combination, the Company shall execute and deliver a new Option or Options in
exchange for the Option or Options to be divided or combined in accordance with
such notice.

            (c) The Company shall prepare, issue and deliver at its own expense
(other than transfer taxes) the new Option or Options under this Section 7.

            (d) The Company agrees to maintain, at its aforesaid office, books
for the registration and the registration of transfer of the Options.

      8. No Rights as Stockholder until Exercise. This Option does not entitle
the holder hereof to any voting rights or other rights as a shareholder of the
Company prior to the exercise hereof. Upon the surrender of this Option and the
payment of the aggregate Exercise Price, the Option Shares so purchased shall be
and be deemed to be issued to such holder as the record owner of such shares as
of the close of business on the later of the date of such surrender or payment.

      9. Loss, Theft, Destruction or Mutilation of Option. The Company covenants
that upon receipt by the Company of evidence reasonably satisfactory to it of
the loss, theft, destruction or mutilation of this Option certificate or any
stock certificate relating to the Option Shares, and in case of loss, theft or
destruction, of indemnity or security reasonably satisfactory to it (which shall
not include the posting of any bond), and upon surrender and cancellation of
such Option or stock certificate, if mutilated, the Company will make and
deliver a new Option or stock certificate of like tenor and dated as of such
cancellation, in lieu of such Option or stock certificate.


                                       3
<PAGE>

      10. Saturdays, Sundays, Holidays, etc. If the last or appointed day for
the taking of any action or the expiration of any right required or granted
herein shall be a Saturday, Sunday or a legal holiday, then such action may be
taken or such right may be exercised on the next succeeding day not a Saturday,
Sunday or legal holiday.

      11. Adjustments of Exercise Price and Number of Option Shares. (a) Stock
Splits, etc. The number and kind of securities purchasable upon the exercise of
this Option and the Exercise Price shall be subject to adjustment from time to
time upon the happening of any of the following. In case the Company shall (i)
pay a dividend in shares of Common Stock or make a distribution in shares of
Common Stock to holders of its outstanding Common Stock, (ii) subdivide its
outstanding shares of Common Stock into a greater number of shares of Common
Stock, (iii) combine its outstanding shares of Common Stock into a smaller
number of shares of Common Stock or (iv) issue any shares of its capital stock
in a reclassification of the Common Stock, then the number of Option Shares
purchasable upon exercise of this Option immediately prior thereto shall be
adjusted so that the holder of this Option shall be entitled to receive the kind
and number of Option Shares or other securities of the Company which he would
have owned or have been entitled to receive had such Option been exercised in
advance thereof. Upon each such adjustment of the kind and number of Option
Shares or other securities of the Company which are purchasable hereunder, the
holder of this Option shall thereafter be entitled to purchase the number of
Option Shares or other securities resulting from such adjustment at an Exercise
Price per Option Share or other security obtained by multiplying the Exercise
Price in effect immediately prior to such adjustment by the number of Option
Shares purchasable pursuant hereto immediately prior to such adjustment and
dividing by the number of Option Shares or other securities of the Company
resulting from such adjustment. An adjustment made pursuant to this paragraph
shall become effective immediately after the effective date of such event
retroactive to the record date, if any, for such event.

            (b) Reorganization, Reclassification, Merger, Consolidation or
Disposition of Assets. In case the Company shall reorganize its capital,
reclassify its capital stock, consolidate or merge with or into another
corporation (where the Company is not the surviving corporation or where there
is a change in or distribution with respect to the Common Stock of the Company),
or sell, transfer or otherwise dispose of all or substantially all its property,
assets or business to another corporation and, pursuant to the terms of such
reorganization, reclassification, merger, consolidation or disposition of
assets, shares of common stock of the successor or acquiring corporation, or any
cash, shares of stock or other securities or property of any nature whatsoever
(including options or other subscription or purchase rights) in addition to or
in lieu of common stock of the successor or acquiring corporation ("Other
Property"), are to be received by or distributed to the holders of Common Stock
of the Company, then Holder shall have the right thereafter to receive, upon
exercise of this Option, the number of shares of common stock of the successor
or acquiring corporation or of the Company, if it is the surviving corporation,
and Other Property receivable upon or as a result of such reorganization,
reclassification, merger, consolidation or disposition of assets by a holder of
the number of shares of Common Stock for which this Option is exercisable
immediately prior to such event. In case of any such reorganization,
reclassification, merger, consolidation or disposition of assets, the successor
or acquiring corporation (if other than the Company) shall expressly assume the
due and punctual observance and performance of each and every covenant and
condition of this Option to be performed and observed by the Company and all the
obligations and liabilities


                                       4
<PAGE>

hereunder, subject to such modifications as may be deemed appropriate (as
determined in good faith by resolution of the Board of Directors of the Company)
in order to provide for adjustments of shares of Common Stock for which this
Option is exercisable which shall be as nearly equivalent as practicable to the
adjustments provided for in this Section 11. For purposes of this Section 11,
"common stock of the successor or acquiring corporation" shall include stock of
such corporation of any class which is not preferred as to dividends or assets
over any other class of stock of such corporation and which is not subject to
redemption and shall also include any evidences of indebtedness, shares of stock
or other securities which are convertible into or exchangeable for any such
stock, either immediately or upon the arrival of a specified date or the
happening of a specified event and any options or other rights to subscribe for
or purchase any such stock. The foregoing provisions of this Section 11 shall
similarly apply to successive reorganizations, reclassifications, mergers,
consolidations or disposition of assets.

      12. Voluntary Adjustment by the Company. The Company may at any time
during the term of this Option, reduce the then current Exercise Price to any
amount and for any period of time deemed appropriate by the Board of Directors
of the Company.

      13. Notice of Adjustment. Whenever the number of Option Shares or number
or kind of securities or other property purchasable upon the exercise of this
Option or the Exercise Price is adjusted, as herein provided, the Company shall
promptly mail by registered or certified mail, return receipt requested, to the
holder of this Option notice of such adjustment or adjustments setting forth the
number of Option Shares (and other securities or property) purchasable upon the
exercise of this Option and the Exercise Price of such Option Shares (and other
securities or property) after such adjustment, setting forth a brief statement
of the facts requiring such adjustment and setting forth the computation by
which such adjustment was made. Such notice, in the absence of manifest error,
shall be conclusive evidence of the correctness of such adjustment.

      14. Notice of Corporate Action. If at any time:

            (a) the Company shall take a record of the holders of its Common
Stock for the purpose of entitling them to receive a dividend or other
distribution, or any right to subscribe for or purchase any evidences of its
indebtedness, any shares of stock of any class or any other securities or
property, or to receive any other right, or

            (b) there shall be any capital reorganization of the Company, any
reclassification or recapitalization of the capital stock of the Company or any
consolidation or merger of the Company with, or any sale, transfer or other
disposition of all or substantially all the property, assets or business of the
Company to, another corporation or,

            (c) there shall be a voluntary or involuntary dissolution,
liquidation or winding up of the Company;

then, in any one or more of such cases, the Company shall give to Holder (i) at
least 30 days' prior written notice of the date on which a record date shall be
selected for such dividend, distribution or right or for determining rights to
vote in respect of any such reorganization, reclassification, merger,
consolidation, sale, transfer, disposition, liquidation or winding up, and


                                       5
<PAGE>

(ii) in the case of any such reorganization, reclassification, merger,
consolidation, sale, transfer, disposition, dissolution, liquidation or winding
up, at least 30 days' prior written notice of the date when the same shall take
place. Such notice in accordance with the foregoing clause also shall specify
(i) the date on which any such record is to be taken for the purpose of such
dividend, distribution or right, the date on which the holders of Common Stock
shall be entitled to any such dividend, distribution or right, and the amount
and character thereof, and (ii) the date on which any such reorganization,
reclassification, merger, consolidation, sale, transfer, disposition,
dissolution, liquidation or winding up is to take place and the time, if any
such time is to be fixed, as of which the holders of Common Stock shall be
entitled to exchange their shares of Common Stock for securities or other
property deliverable upon such disposition, dissolution, liquidation or winding
up. Each such written notice shall be sufficiently given if addressed to Holder
at the last address of Holder appearing on the books of the Company and
delivered in accordance with Section 16(d).

      15. Authorized Shares. The Company covenants that during the period the
Option is outstanding, it will reserve from its authorized and unissued Common
Stock a sufficient number of shares to provide for the issuance of the Option
Shares upon the exercise of any purchase rights under this Option. The Company
further covenants that its issuance of this Option shall constitute full
authority to its officers who are charged with the duty of executing stock
certificates to execute and issue the necessary certificates for the Option
Shares upon the exercise of the purchase rights under this Option. The Company
will take all such reasonable action as may be necessary to assure that such
Option Shares may be issued as provided herein without violation of any
applicable law or regulation, or of any requirements of the principal market
upon which the Common Stock may be listed.

            The Company shall not by any action, including, without limitation,
amending its certificate of incorporation or through any reorganization,
transfer of assets, consolidation, merger, dissolution, issue or sale of
securities or any other voluntary action, avoid or seek to avoid the observance
or performance of any of the terms of this Option, but will at all times in good
faith assist in the carrying out of all such terms and in the taking of all such
actions as may be necessary or appropriate to protect the rights of Holder
against impairment. Without limiting the generality of the foregoing, the
Company will (a) not increase the par value of any shares of Common Stock
receivable upon the exercise of this Option above the amount payable therefor
upon such exercise immediately prior to such increase in par value, (b) take all
such action as may be necessary or appropriate in order that the Company may
validly and legally issue fully paid and non-assessable shares of Common Stock
upon the exercise of this Option, and (c) use its best efforts to obtain all
such authorizations, exemptions or consents from any public regulatory body
having jurisdiction thereof as may be necessary to enable the Company to perform
its obligations under this Option.

            Upon the request of Holder, the Company will at any time during the
period this Option is outstanding acknowledge in writing, in form reasonably
satisfactory to Holder, the continuing validity of this Option and the
obligations of the Company hereunder.

            Before taking any action which would cause an adjustment reducing
the current Exercise Price below the then par value, if any, of the shares of
Common Stock issuable upon exercise of the Options, the Company shall take any
corporate action which may be


                                       6
<PAGE>

necessary in order that the Company may validly and legally issue fully paid and
non-assessable shares of such Common Stock at such adjusted Exercise Price.

            Before taking any action which would result in an adjustment in the
number of shares of Common Stock for which this Option is exercisable or in the
Exercise Price, the Company shall obtain all such authorizations or exemptions
thereof, or consents thereto, as may be necessary from any public regulatory
body or bodies having jurisdiction thereof.

      16. Piggyback Registration

      (a) Whenever the Company proposes to register any of its common stock
under the Securities Exchange Act of 1933, as amended (the "Securities Act")
(other than a registration statement on Form S-8), the Company will give prompt
written notice to the Holder of its intention to effect such a registration and,
except as provided in (c) or (d) of this paragraph, will include in such
registration all shares held by the Holder or that may be issueable to the
Holder under any then outstanding options (the "Shares") with respect to which
the Company has received a written request for inclusion therein from the Holder
within 30 days after the delivery of the Company's notice (a "Piggyback
Registration").

      (b) All expenses incurred by the Holder in connection with the preparation
for registration and the registration and sale of Shares will be paid by the
Company in any Piggyback Registration.

      (c) If a Piggyback Registration is an underwritten primary registration on
behalf of the Company, and the managing underwriters advise the Company in
writing that in their opinion the number of securities requested to be included
in such registration exceeds the number which can be sold in such offering, the
Company will include in such registration in the following order of priority:
(i) first, the securities the Company proposes to sell, (ii) second, the Shares
requested to be included in such registration, and (iii) third, other securities
of the Company requested to be included in such registration.

      (d) If a Piggyback Registration is an underwritten secondary registration
on behalf of holders of the Company's securities other than holders of the
Shares, and the underwriters managing the registered public offering advise the
Company in writing that in their opinion the number of securities requested to
be included in such registration exceeds the number which can be sold in such
offering, the Company will include in such registration in the following order
of priority: (i) first, the securities requested to be included therein by the
holders requesting such registration and the Shares requested to be included in
such registration, pro rata on the basis of the number of shares requested to be
included in such registration by each holder and (ii) second, other securities
of the Company requested to be included in such registration.

      (e) If the Company has previously filed a registration statement with
respect to Shares and if such previous registration has not been withdrawn or
abandoned, the Company will not file or cause to be effected any other
registration of any of its equity securities or securities convertible or
exchangeable into or exercisable for its equity securities under the Securities
Act (except on Form S-8 or any successor form), whether on its own behalf or at
the


                                       7
<PAGE>

request of any holder or holders of such securities, until a period of at least
three months has elapsed from the effective date of such previous registration.

      (f) Whenever the Holder has requested that any Shares be registered
pursuant to this paragraph 16, the Company will use its best efforts to effect
the registration and the sale of such Shares as expeditiously as possible in
accordance with the intended method of disposition thereof, and pursuant thereto
the Company will as expeditiously as possible:

            (i) prepare and file with the Securities and Exchange Commission a
registration statement with respect to such Shares and use its best efforts to
cause such registration statement to become effective;

            (ii) prepare and file with the Securities and Exchange Commission
such amendments and supplements to such registration statement and the
prospectus used in connection therewith as may be necessary to keep such
registration statement effective for a period of not less than six months and
comply with the provisions of the Securities Act with respect to the disposition
of all securities covered by such registration statement during such period in
accordance with the intended methods of disposition by the sellers thereof set
forth in such registration statement;

            (iii) use its best efforts to register or qualify the Shares under
such other securities or blue sky laws of such jurisdictions as the Holder
reasonably requests and do any and all other acts and things which may be
reasonably necessary or advisable to enable the Holder to consummate the
disposition in such jurisdictions of the Shares (provided that the Company will
not be required to qualify generally to do business in any jurisdiction where it
would not otherwise be required to qualify but for this subparagraph, to subject
itself to taxation in any such jurisdiction, or to consent to general service of
process in any such jurisdiction);

            (iv) cause all such Shares to be listed on each securities exchange
on which similar securities issued by the Company are then listed; and

            (v) provide a transfer agent and registrar for all Shares not later
than the effective date of such registration statement.

      (g) In the event any of the Shares are to be registered pursuant to this
paragraph 16, the Company, the Holder and any other holders of registrable
securities of the Company shall enter into a cross-indemnification agreement
customary for such purposes.

      17. Miscellaneous.

            (a) Jurisdiction. This Option shall be binding upon any successors
or assigns of the Company. This Option shall constitute a contract under the
laws of Delaware .without regard to its conflict of law, principles or rules.

            (b) Restrictions. The holder hereof acknowledges that the Option
Shares acquired upon the exercise of this Option, if not registered, will have
restrictions upon resale imposed by state and federal securities laws.


                                       8
<PAGE>

            (c) Nonwaiver and Expenses. No course of dealing or any delay or
failure to exercise any right hereunder on the part of Holder shall operate as a
waiver of such right or otherwise prejudice Holder's rights, powers or remedies,
notwithstanding all rights hereunder terminate on the Termination Date. If the
Company fails to comply with any provision of this Option, the Company shall pay
to Holder such amounts as shall be sufficient to cover any costs and expenses
including, but not limited to, reasonable attorneys' fees, including those of
appellate proceedings, incurred by Holder in collecting any amounts due pursuant
hereto or in otherwise enforcing any of its rights, powers or remedies
hereunder.

            (d) Notices. Any notice, request or other document required or
permitted to be given or delivered to the holder hereof by the Company shall be
delivered by fax or by registered mail to the publicly listed headquarters
address of the Company, attention Chief Financial Officer, or to Holder at 72
S.E. 6th Avenue, Delray Beach, Florida 33483.

            (e) Limitation of Liability. No provision hereof, in the absence of
affirmative action by Holder to purchase shares of Common Stock, and no
enumeration herein of the rights or privileges of Holder hereof, shall give rise
to any liability of Holder for the purchase price of any Common Stock or as a
stockholder of the Company, whether such liability is asserted by the Company or
by creditors of the Company.

            (f) Remedies. Holder, in addition to being entitled to exercise all
rights granted by law, including recovery of damages, will be entitled to
specific performance of its rights under this Option. The Company agrees that
monetary damages would not be adequate compensation for any loss incurred by
reason of a breach by it of the provisions of this Option and hereby agrees to
waive the defense in any action for specific performance that a remedy at law
would be adequate.

            (g) Successors and Assigns. Subject to applicable securities laws,
this Option and the rights and obligations evidenced hereby shall inure to the
benefit of and be binding upon the successors of the Company and the successors
and permitted assigns of Holder. The provisions of this Option are intended to
be for the benefit of all Holders from time to time of this Option and shall be
enforceable by any such Holder or holder of Option Shares.

            (h) Indemnification. The Company agrees to indemnify and hold
harmless Holder from and against any liabilities, obligations, losses, damages,
penalties, actions, judgments, suits, claims, costs, attorneys' fees, expenses
and disbursements of any kind which may be imposed upon, incurred by or asserted
against Holder in any manner relating to or arising out of any failure by the
Company to perform or observe in any material respect any of its covenants,
agreements, undertakings or obligations set forth in this Option; provided,
however, that the Company will not be liable hereunder to the extent that any
liabilities, obligations, losses, damages, penalties, actions, judgments, suits,
claims, costs, attorneys' fees, expenses or disbursements are found in a final
non-appealable judgment by a court to have resulted from Holder's negligence,
bad faith or willful misconduct in its capacity as a stockholder or optionholder
of the Company.

            (i) Amendment. This Option may be modified or amended or the
provisions hereof waived with the written consent of the Company and the Holder.


                                       9
<PAGE>

            (j) Severability. Wherever possible, each provision of this Option
shall be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Option shall be prohibited by or
invalid under applicable law, such provision shall be ineffective to the extent
of such prohibition or invalidity, without invalidating the remainder of such
provisions or the remaining provisions of this Option.

            (k) Headings. The headings used in this Option are for the
convenience of reference only and shall not, for any purpose, be deemed a part
of this Option.

      IN WITNESS WHEREOF, the Company has caused this Option to be executed by
its officer thereunto duly authorized.

Dated: June 7, 2000               Interactive Technologies.com, Ltd.

                                  By:___________________________________________
                                      William R. Becker, Chief Executive Officer


                                       10
<PAGE>

                               NOTICE OF EXERCISE

To: Interactive Technologies.com, Ltd.

      (1) The undersigned hereby elects to purchase _______ shares of Common
Stock, $.001 par value (the "Common Stock"), of Interactive Technologies.com,
Ltd. pursuant to the terms of the attached Option, and tenders herewith payment
of the exercise price in full, together with all applicable transfer taxes, if
any.

      (2) Please issue a certificate or certificates representing said shares
of Common Stock in the name of the undersigned or in such other name as is
specified below:

                  ______________________________________________
                  (Name)
                  ______________________________________________
                  (Address)
                  ______________________________________________

Dated:_________________________

                                          _____________________________
                                          Signature

<PAGE>

                                 ASSIGNMENT FORM

                    (To assign the foregoing option, execute
                   this form and supply required information.
                  Do not use this form to exercise the option.)

      FOR VALUE RECEIVED, the foregoing Option and all rights evidenced thereby
are hereby assigned to

_______________________________________________ whose address is:

_________________________________________________________________

_________________________________________________________________

                  Dated:  ______________, _______

                  Holder's Signature:     _____________________________

                  Holder's Address:       _____________________________

                                          _____________________________

Signature Guaranteed:  ___________________________________________

NOTE: The signature to this Assignment Form must correspond with the name as it
appears on the face of the Option, without alteration or enlargement or any
change whatsoever, and must be guaranteed by a bank or trust company. Officers
of corporations and those acting in an fiduciary or other representative
capacity should file proper evidence of authority to assign the foregoing
Option.