Document:

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                                                                   EXHIBIT 10.24

                              EMPLOYMENT AGREEMENT

     THIS AGREEMENT ("Agreement") is made, entered into and executed as of the
8th day of February, 2002, by and between Robert J. Carroll ("Executive"), and
AMX Corporation, a Texas corporation ("Employer").

                              W I T N E S S E T H:

     WHEREAS, Employer desires to employ Executive as its President and Chief
Executive Officer;

     WHEREAS, Executive desires to accept such employment on the terms and
conditions herein set forth;

     NOW, THEREFORE, for and in consideration of the premises and the mutual
covenants herein contained and other good and valuable consideration, the
receipt and sufficiency of which is hereby acknowledged, Employer and Executive
hereby agree as follows.

                                    ARTICLE I
                                    AGREEMENT

                                   Employment

     1.01. Subject to the terms and conditions of this Agreement, Employer
agrees to employ Executive and Executive hereby accepts such employment with
Employer.

                                      Term

     1.02. The term (the "Base Term") of this Agreement shall commence on
November 1, 2001 (the "Effective Date") and shall continue thereafter through
March 31, 2005, unless earlier terminated as provided herein or unless extended
on such terms and conditions and for such period of time as may be agreed upon
in writing by Employer and Executive (the Base Term, as so extended or earlier
terminated, is referred to herein as the "Term"). At the end of such Term,
Executive's employment shall terminate without the payment of any severance
benefits, however, the Employer's obligation to pay a bonus, if any, is due
pursuant to Section 3.03 for the year ended before such expiration of the Term
shall survive.

                                   ARTICLE II
                               TITLE AND AUTHORITY

                                     General

     2.01. Executive agrees to perform the duties of such position or office
which the Board of Directors of Employer ("Board of Directors") shall designate
for Executive. Executive shall render such services as are normally delegated to
such position and such other additional services as may be delegated to him from
time to time by the Board of Directors. Executive further agrees to hold such
additional positions of the Employer as may be assigned to him from time to

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time by the Board of Directors including, but not limited to, Chairman of the
Board. In performing such duties hereunder, Executive shall give Employer the
benefit of his special knowledge, skills, contacts and business experience and
shall devote all of his business time, attention, ability and energy exclusively
to the business of Employer. Notwithstanding the foregoing, Executive may (i)
manage personal and family investments and (ii) serve as an officer, director,
trustee or otherwise participate in purely educational, welfare, social,
charitable, religious and civic organizations. Executive shall office in
Richardson, Texas at the Employer's place of business located in Richardson,
Texas and shall not be required to relocate his residence or his principal
office outside of Collin or Dallas County during the Term.

                                   ARTICLE III
                                  COMPENSATION

                                   Base Salary

     3.01. As compensation for services rendered under this Agreement, Executive
shall be entitled to receive from the Employer an aggregate minimum base salary
of Three Hundred Seventy Five Thousand Dollars ($375,000) per annum. The base
salary to be paid to Executive hereunder shall be paid in equal installments in
accordance with Employer's normal payroll practice and shall be less applicable
withholding, taxes or other deductions required by applicable law, if any.

                             Changes in Compensation

     3.02. Nothing in this Agreement shall either prevent or require the Board
of Directors from increasing, in its sole and absolute discretion, prospectively
or retroactively, any compensation or other benefits payable or provided to
Executive.

                                      Bonus

     3.03. Executive shall be eligible to receive an annual performance bonus.
The performance bonus for the fiscal year ending March 31, 2002 shall be
calculated as set forth on Exhibit A and shall not exceed $350,000. The
performance bonus opportunity for the fiscal years ending March 31, 2003, 2004
and 2005 shall be based on the performance criteria set forth on Exhibit B
together with those additional criteria to be determined as set forth therein.
Subject to attainment of the applicable performance criteria, such bonuses shall
accrue on the last day of each fiscal year and shall be paid within 90 days
after the end of such fiscal year unless Executive's employment is terminated
prior thereto pursuant to Section 5.04 or Section 5.06.

                                  Stock Option

     3.04. The Employer shall grant Executive options to purchase 300,000 shares
of the Employer's common stock pursuant to a Stock Option Agreement entered into
contemporaneously herewith. Executive will not be entitled to participate in the
Employer's annual stock option grant program again until December 2004.

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                                   ARTICLE IV
                                    BENEFITS

                                    General

     4.01. Executive shall be entitled to participate in such employee benefit
plans, vacation plans and other programs and arrangements as are customarily
accorded the executives of Employer, including, without limitation, group life,
hospitalization and other insurance.

                                    ARTICLE V
                                   TERMINATION

                                     General

     5.01. Employer and Executive shall have the right to terminate the
employment of Executive as set forth in this Article V.

                       Incapacity of Executive to Perform

     5.02. If Executive shall become incapacitated or disabled, as defined in
the Employer's disability plan such that he is eligible for the full payment of
benefits thereunder or if Employer has no disability plan then, incapacitated as
determined in the good faith opinion of the Board of Directors, such that he
cannot carry out and perform fully his duties hereunder, and such incapacity
shall continue for a period of six (6) months, the Board of Directors may, at
any time after the six (6)-month period has passed, by giving Executive written
notice of such termination, fully and finally terminate his employment under
this Agreement. Termination under this Section 5.02 shall be effective as of the
date provided in such notice. In connection with the termination of Executive
pursuant to this Section 5.02, Employer shall pay to Executive, in equal
installments as set forth in Section 3.01, severance pay in an amount equal to
the base salary that would be payable to Executive over the period commencing on
the date of termination provided in such notice and ending at the expiration of
twelve (12) months following the date of termination provided in such notice,
assuming the base salary is the amount of Executive's base salary at the time of
termination; provided, however, that such payments shall be reduced by the
aggregate amount of any payments Executive will be entitled to receive over the
period from the date of the termination of his employment hereunder through the
end of the Base Term of this Agreement under any disability insurance policy
provided to Executive by Employer. Upon such termination, Executive shall not
receive any prorated bonus payments but shall, if such termination occurs
between the end of a fiscal year and the payment date of any bonus due pursuant
to Section 3.03 hereof, be paid such bonus as would otherwise be due within 90
days after the end of such fiscal year.

                               Death of Executive

     5.03. The employment of Executive shall automatically terminate upon the
death of Executive. Upon such termination, Executive's estate or, if applicable,
his heirs shall receive in equal installments as set forth in Section 3.01 an
amount equal to the base salary that would be payable to Executive over the
period commencing on the date of death of Executive and ending at the expiration
of twelve (12) months following the date of death of Executive, assuming the

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base salary is the amount of Executive's base salary at the time of death of
Executive. Upon such termination, neither Executive's estate nor, if applicable,
his heirs shall receive any prorated bonus payments but shall, if such
termination occurs between the end of a fiscal year and the payment date of any
bonus due pursuant to Section 3.03 hereof, be paid such bonus as would otherwise
be due within 90 days after the end of such fiscal year.

                             Termination for Cause

     5.04. In addition to any other remedies that Employer may have at law or in
equity, the Board of Directors may immediately terminate Executive's employment
under this Agreement by giving Executive written or oral notice of such
termination upon the occurrence of any of the following events:

          A. Conviction of a felony;

          B. Dishonesty, fraud, willful misconduct or theft on the part of
     Executive (whether within the workplace or elsewhere);

          C. Executive's using for his own benefit or the benefit of any third
     party any material, non-public information, confidential information or
     proprietary information of Employer or its respective successors and
     assigns, or willfully or negligently divulging any such information to
     third parties without the prior written consent of the Board of Directors,
     or any violation by Executive of any of his obligations under Article VII
     hereof; or

          D. Following Employer's delivery to Executive of a written demand for
     performance describing the basis for Employer's reasonable belief that
     Executive has not substantially performed his duties hereunder, continued
     violations by Executive of Executive's obligations to Employer that are
     demonstrably willful and deliberate on Executive's part.

Upon termination for any of the reasons described above, no salary payments,
bonus payments or severance payments shall be due to Executive under this
Agreement.

                           Termination without Cause

     5.05. The Board of Directors may terminate Executive's employment under
this Agreement without any cause whatsoever by giving Executive thirty (30)
days' written notice or, at the election of the Board of Directors, immediate
notice and the payment of an amount equal to his base salary for the previous
thirty (30) days, at the time set forth therein. In addition to any amounts owed
to the Executive pursuant to the preceding sentence, if such termination is made
pursuant to this Section 5.05, Employer shall pay to Executive severance pay in
an amount equal to the base salary that would be payable to Executive over the
longer of: (i) the period commencing on the date of termination and ending at
the expiration of twelve (12) months following the date of termination, and (ii)
the remaining Base Term of this Agreement (whichever is longer, the "Severance
Period"), assuming the base salary is the amount of Executive's base salary at
the time of termination. Such severance pay shall be paid to Executive during
the Severance Period in equal installments as set forth in Section 3.01. Upon
such

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termination, Executive shall not receive any prorated bonus payments but shall,
if such termination occurs between the end of a fiscal year and the payment date
of any bonus due pursuant to Section 3.03 hereof, be paid such bonus as would
otherwise be due within 90 days after the end of such fiscal year.

                  Termination by Executive without Good Reason

     5.06. Executive may, without cause, terminate his employment under this
Agreement by giving Employer at least thirty (30) days' prior written notice of
such termination. Upon such termination, no salary payments, bonus payments or
severance payments shall be due to Executive under this Agreement.

                    Termination by Executive for Good Reason

     5.07. Executive may, for any of the following reasons (each a "Good
Reason"), terminate his Employment under this Agreement upon written notice
provided to Employer within sixty (60) days after: (a) a breach by the Employer
of any of the material terms or conditions of this Agreement; provided, however,
that no such breach of this Agreement by Employer shall be deemed to have
occurred until the expiration of thirty (30) days following written notice being
provided to Employer by Executive specifying the nature of such breach and such
breach continuing during such thirty (30)-day period; (b) a material diminution
or reduction in the duties or scope of responsibilities of Executive, provided
however, that no such diminution or reduction in the duties or scope of
responsibilities shall be deemed to have occurred until the expiration of thirty
(30) days following written notice being provided to Employer by Executive
specifying the nature of such diminution or reduction in duties or scope of
responsibilities and such reduction or diminution continuing during such thirty
(30) day period and, provided further, the removal of Executive as Chairman of
the Board or the election of someone other than the Executive as Chairman of the
Board shall not constitute "Good Reason"; (c) any purported reduction in the
base salary payable to Executive hereunder; provided, that no such reduction
shall be deemed to have occurred until the expiration of three (3) business days
following a written notice being provided to Employer by Executive specifying
such reduction and such reduction continuing during such three (3) business day
period; (d) failure to reelect Executive as a member of the Board of Directors
(if he agrees to be nominated) or the removal of Executive as a member of the
Board of Directors other than for events described in Section 5.04; or (e) the
occurrence of a Change of Control (as defined in the Employer's 1999 Equity
Incentive Plan as amended through the date hereof). Except as set forth in
Section 5.08, all terminations by Executive pursuant to this Section 5.07 shall
entitle Executive to receive severance payments and bonus payments as if on the
date of such termination by Executive, the Executive had been terminated by
Employer without cause pursuant to Section 5.05.

                                Change of Control

     5.08. If Executive's employment is terminated pursuant to Section 5.05 or
Section 5.07 within one (1) month before or six (6) months after a Change of
Control (as defined in Employer's 1999 Equity Incentive Plan as amended through
the date hereof), Employer shall, except as is limited below, pay to Executive
upon the later of such termination or Change of Control in a lump sum payment
equal to and in lieu of any amounts remaining to be paid to

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Executive in installments pursuant to Section 5.05 or 5.07 (such amount is
hereby defined as the "Preliminary Severance Amount"). For purposes of
determining the amount to be paid under this Section 5.08, Employer shall be
obligated to pay to Executive the lesser of the Preliminary Severance Amount and
the Final Severance Amount (as defined below). If the Employer's payment of the
Preliminary Severance Amount to Executive would be an "excess parachute payment"
(as that term is defined in Section 280G(b) of the Internal Revenue Code of
1986, as amended) as of the date such payment is due hereunder, the Preliminary
Severance Amount shall be reduced by the smallest amount necessary so that the
Preliminary Severance Amount will not be an excess parachute payment. The
Preliminary Severance Amount, after any reduction pursuant to the preceding
sentence, will be the "Final Severance Amount."

                                   ARTICLE VI
                              EXPENSE REIMBURSEMENT

     Executive is authorized to incur reasonable business expenses in connection
with the business of Employer, including expenditures for entertainment and
travel. Employer will reimburse Executive from time to time for business
expenses in accordance with the Employer's reimbursement policies.

                                  ARTICLE VII
             COVENANT NOT TO COMPETE, TRADE SECRETS, AND ASSIGNMENTS

                             Covenant Not to Compete

     7.01. Executive recognizes and acknowledges that Employer is placing its
confidence and trust in the Executive. Executive will have access to information
which enables Employer to be successful in its business. Some of the information
may be confidential and constitute trade secrets; however, that information when
combined with all other information regarding Employer constitutes proprietary
information and methods that could seriously affect the ability of Employer to
do business if Executive were allowed to use it other than for Employer.
Executive, therefore, covenants and agrees that for a period beginning on the
Effective Date and ending two years after the date of termination of Executive's
employment with Employer or such longer period, if any, during which Executive
is receiving severance payments, Executive shall not continue or commence to:

          A. Either directly or indirectly engage in or carry on any business or
     in any way become associated with any business that is in direct or
     indirect competition with the Business of the Employer (as such term is
     used and defined herein). As used in this Article VII, the term "Business
     of the Employer" shall include all business activities in which the
     Employer is engaged on the Effective Date or in which the Employer is
     engaged on the date of Executive's termination or at any time between such
     dates, including, but not limited to, the design, manufacture, marketing,
     and distribution by the Employer of various automation control devices and
     systems including, but not limited to, controls for lighting, HVAC systems,
     audio and video equipment and other devices, and shall further include any
     other line of business in which the Employer is engaged on the last date of
     Executive's employment.

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          B. Attempt in any manner to solicit from any person or entity that is
     or was a client of Employer at any time prior to the date of termination of
     Executive's termination, business of the type performed or formerly
     performed by Employer for such client or to persuade any client of Employer
     to cease to do business or to reduce the amount of business which any such
     client has customarily done with Employer or contemplates doing with
     Employer; or provide to or for any client any services or products of the
     type provided by Employer or formerly provided by Employer (as used herein
     the noun "client" shall mean anyone who is a client or customer, supplier,
     dealer, sales representative or other person who does business with
     Employer: (i) as of the date hereof or the date of Executive's termination
     or at the time of the alleged conduct or at any time in between such times;
     (ii) at any time during the twelve (12) month period immediately preceding
     the time of alleged prohibited conduct; and (iii) any prospective persons
     to whom Employer had made a formal presentation (or similar offering of
     services) within a period of twelve (12) months immediately preceding the
     alleged prohibited conduct);

          C. Either directly or indirectly be or become an employee, agent,
     consultant or representative of or become a director or officer of or be
     otherwise in any manner associated with any person, firm, corporation,
     association or other entity that is engaged in or currently intends to
     become engaged in or is carrying on any business that is in direct or
     indirect competition with the Business of Employer;

          D. Either directly or indirectly be or become a shareholder, joint
     venturer in or owner (in whole or in part) of or be a partner of or
     associated with or have any proprietary or financial interest in any firm,
     corporation, joint venture, partnership or association or other entity that
     is engaged in or is carrying on any business that is in direct or indirect
     competition with the Business of Employer.

     Executive hereby recognizes and acknowledges that the existing business
area of Employer extends throughout the United States and the countries of the
world and therefore agrees that the covenants not to compete contained in this
Section 7.01 shall be applicable in and throughout such area. Executive further
warrants and represents that, because of his varied skill and abilities, he does
not need to compete with the Business of Employer in the area described above,
in order to make a living. Nothing in this Section will prevent Executive from
owning less than five percent (5%) of the stock of any publicly traded
corporation as long as Executive is not a participant in the management or
affairs of the corporation in a manner that would otherwise violate any
prohibition contained in this Section. Executive further acknowledges that all
references in this Article VII to "Employer" shall include all existing and
future subsidiaries of Employer and any successor thereof, and the covenant not
to compete granted in this Section 7.01 shall extend to all such entities.

                     Non-Solicitation of Employees or Others

     7.02. Executive hereby agrees that during the period beginning on the
Effective Date and ending one year after the date of termination he will not
continue or commence to either directly or indirectly for his own behalf or on
behalf of any entity solicit for employment or solicit to provide services in
any other capacity or employ or otherwise contract for services for any person
employed by or who provides services in any other capacity to Employer at any
time

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during the twelve month (12-month) period immediately preceding such
solicitation, employment or contracting.

                                 Trade Secrets

     7.03. Executive recognizes and acknowledges that information in whatever
form it may exist pertaining to the financial condition of Employer, its
products, processes, properties, assets, inventions, proprietary rights,
customers, specifically targeted potential customers, markets, technology,
know-how, trade secrets, prospects, proposals, concepts and all other aspects of
the Business of Employer (collectively "Confidential Information") is valuable,
special and unique. Accordingly, Executive agrees that he will not during the
Term of his employment with Employer or for five (5) years thereafter, disclose
any such Confidential Information to any person, firm, corporation, association,
or other entity for any reason or purpose whatsoever or make use in any other
way to his personal advantage or to the advantage of any third parties, of any
Confidential Information available to him.

                                     Records

     7.04. All files of customers and of Employer and all records of the
accounts of customers, and any other records, memoranda, etc., relating in any
manner whatsoever to the customers, Employer's product, the Business of
Employer, the Confidential Information, suppliers or prospective customers or
prospective suppliers of Employer, whether prepared by Executive or otherwise
coming into his possession, shall be the exclusive property of Employer. All
such files and records shall be immediately placed in the physical possession of
Employer on the termination of Executive's employment with Employer or at any
other time specified by the Board of Directors. Executive agrees not to retain
or use duplicates (in any form) of such files and records and Executive is
hereby prohibited from using such files and records in any manner after the
termination of Executive's employment with Employer and Executive hereby
expressly acknowledges that such use is prohibited.

                              Assignment of Rights

     7.05. Assignment of Rights.

          A. Executive agrees to assign and does hereby irrevocably assign to
     Employer all of his right, title and interest in and to any Confidential
     Information, inventions, enhancements, technology or other proprietary
     assets whether tangible or intangible that relate to the Business of the
     Employer (collectively "Confidential Information and Proprietary Assets")
     that he has devised, developed, invented, compiled, enhanced, designed,
     written or discovered (whether alone or with others or whether during or
     after business hours, or whether at the premises of Employer, the home of
     Executive or elsewhere), or in which he may otherwise obtain any rights,
     while he is or was employed by Employer or which he owned at the time of
     becoming an employee of the Employer. Executive agrees to take any actions,
     including the execution of documents or instruments, that the Employer may
     reasonably require to effect the Executive's assignment of rights pursuant
     to this Section 7.05, and Executive hereby constitutes and appoints, with
     full power of substitution and resubstitution, the President

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     and any Vice President, acting alone, of Employer as his attorney-in-fact
     to execute and deliver on behalf and in the stead of Executive any
     documents or instruments that Executive is obligated to execute and deliver
     pursuant to this Section 7.05.

          B. Executive has no inventions and/or other rights or items made or
     conceived by Executive prior to the date hereof that are not in the public
     domain or the property of Employer that in any manner could be deemed to be
     Confidential Information and Proprietary Assets.

                                     Breach

     7.06. Executive hereby recognizes and acknowledges that irreparable injury
or damage shall result to the Business of Employer in the event of a breach or
threatened breach by Executive of any of the terms or provisions of this Article
VII, and Executive therefore agrees that Employer shall be entitled to an
injunction restraining Executive from engaging in any activity constituting such
breach or threatened breach. Nothing contained herein shall be construed as
prohibiting Employer from pursuing any other remedies available to Employer at
law or in equity for such breach or threatened breach, including, but not
limited to, the recovery of damages from Executive and, if Executive is an
employee of the Employer, terminating the employment of Executive in accordance
with the terms and provisions of this Agreement.

                                Non-disparagement

     7.07. Executive agrees that he shall not, at any time, say, publish or
cause to be published or do anything that casts Employer, its officers,
directors, customers, vendors, dealers, representatives, partners, or employees
in an unfavorable light, or disparages or injures the good will or business
reputation of Employer, its officers, directors, customers, vendors, dealers,
representatives, partners, or employees, or disparages or injures Employer's
relationship with existing or potential suppliers, customers, vendors, dealers,
representatives, employees, contractors, investors or the financial community in
general, or the good will or business reputation of Employer, its officers,
directors, customers, vendors, dealers, representatives, partners, or employees.

                                    Survival

     7.08. Notwithstanding the termination of the employment of Executive or the
termination of this Agreement, the provisions of this Article VII shall survive
and be binding upon Executive unless a written agreement that specifically
refers to the termination of the obligations and covenants of this Article VII
is executed by Employer.

                                  ARTICLE VIII
                                  MISCELLANEOUS

                                     Notices

     8.01. Any notices to be given hereunder by either party to the other may be
effected either by personal delivery in writing or by mail, registered or
certified, postage prepaid with

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return receipt requested. Mailed notices shall be addressed to the parties at
the following addresses:

     If to Employer:  AMX Corporation
                      3000 Research Drive
                      Richardson, Texas 75081
                      Attn: Chief Financial Officer
                      Phone No.: (469) 624-8000
                      Facsimile No.: (469) 624-7153

     If to Executive: Robert J. Carroll
                      3020 Shelton Way
                      Plano, Texas  75093
                      Phone No.: (972) 378-5955

     Any party may change his or its address by written notice in accordance
with this Section. Notices delivered personally shall be deemed communicated as
of actual receipt, mailed notices shall be deemed communicated as of three (3)
days after proper mailing.

                      Inclusion of Entire Agreement Herein

     8.02. This Agreement supersedes any and all other agreements, either oral
or in writing, between the parties hereto with respect to the employment of
Executive by Employer and contains all of the covenants and agreements between
the parties with respect to such employment in any manner whatsoever. Any
existing employment agreement or consulting agreement between Executive and
Employer is hereby terminated effective as of the Effective Date and shall be of
no further force or effect from and after the Effective Date.

                             Law Governing Agreement

     8.03. This Agreement shall be governed by and construed in accordance with
the laws of the State of Texas, and all obligations shall be performable in the
State of Texas.

                            Attorney's Fees and Costs

     8.04. If any action at law or in equity is necessary to enforce or
interpret the terms of this Agreement, the prevailing party shall be entitled to
reasonable attorney's fees, costs and necessary disbursements in addition to any
other relief to which such party may be entitled.

                                     Waiver

     8.05. No term or condition of this Agreement shall be deemed to have been
waived nor shall there be any estoppel to enforce any of the terms or provisions
of this Agreement except by written instrument of the party charged with such
waiver or estoppel. Further, it is agreed that no waiver at any time of any of
the terms or provisions of this Agreement shall be construed as a waiver of any
of the other terms or provisions of this Agreement and that a waiver at any time
of any of the terms or provisions of this Agreement shall not be construed as a
waiver at any subsequent time of the same terms or provisions.

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                                   Amendments

     8.06. Except as otherwise provided in Section 8.07, no amendment or
modification of this Agreement shall be deemed effective unless and until
executed in writing by all of the parties hereto.

                           Severability and Limitation

     8.07. All agreements and covenants contained herein are severable and, in
the event any of them shall be held to be invalid by any competent court, this
Agreement shall be interpreted as if such invalid agreements or covenants were
not contained herein. Should any court or other legally constituted authority
determine that for any such agreement or covenant to be effective that it must
be modified to limit its duration or scope, the parties hereto shall consider
such agreement or covenant to be amended or modified with respect to duration
and scope so as to comply with the orders of any such court or other legally
constituted authority or to be enforceable under the laws of the State of Texas,
and as to all other portions of such agreement or covenants they shall remain in
full force and effect as originally written.

                                    Headings

     8.08. All headings set forth in this Agreement are intended for convenience
only and shall not control or affect the meaning, construction or effect of this
Agreement or of any of the provisions thereof.

                                   Assignment

     8.09. Executive agrees that this Agreement and his representations,
warranties, covenants, promises and obligations contained herein may be assigned
by Employer to any person, partnership, firm, association, corporation or other
business entity, to which Employer may transfer its business and assets or any
portion thereof. Neither this Agreement nor any of the rights, interest or
obligations hereunder shall be assigned by Executive without the prior written
consent of Employer.

                         Arbitration and Other Remedies

     8.10. Arbitration and Other Remedies.

          A. In the event of a claimed breach of this Agreement by any of the
     parties hereto, except for a dispute where the remedy sought is specific
     performance or another form of extraordinary equitable relief, such dispute
     shall be submitted to binding arbitration in Collin County, Texas in
     accordance with the terms of this Section 8.10. The party who is alleging
     that a dispute exists shall send a notice of such dispute to all other
     parties to this Agreement, setting forth in detail the dispute, the parties
     involved and the position of such party with respect to the dispute. If
     agreement as to the matters detailed in the preceding sentence is not
     reached within twenty (20) business days after receipt of the notice, then,
     within ten (10) business days thereafter, counsel for the parties shall
     mutually select an arbitrator who is experienced in commercial arbitration.
     If counsel for the parties are unable to agree upon the selection of the
     arbitrator, the arbitrator shall be

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     selected by the American Arbitration Association (the "AAA"). Any disputes
     as to the rules for conducting the arbitration shall be resolved by
     reference to the AAA rules for commercial arbitration by the arbitrator.
     The arbitrator shall schedule a hearing on the disputed issues within forty
     (40) business days after his or her appointment, and the arbitrator shall
     render his or her decision after the hearing, in writing, as expeditiously
     as possible, and shall deliver copies of such decision to the parties. A
     default judgment may be entered against any party who fails to appear at
     the arbitration hearing. Such decision and determination shall be final and
     unappealable and may be filed as a judgment of record in any jurisdiction
     designated by the successful party. The parties to this Agreement agree
     that this paragraph has been included to rapidly and inexpensively resolve
     any disputes among them with respect to the matters described above, and
     that this paragraph shall be grounds for dismissal of any court action
     commenced by any party with respect to a dispute arising out of such
     matters.

          B. In addition to, and not in lieu of, any other rights and remedies,
     Employer may deduct from Executive's paycheck any unauthorized expenses,
     charges or misappropriations for which Employer may be responsible as the
     result of Executive's conduct.

                     [THE NEXT PAGE IS THE SIGNATURE PAGE.]

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     EXECUTED as of the day and year first above written.

                                       EMPLOYER:

                                       AMX CORPORATION
                                       a Texas corporation
                                                     /s/ S. Byars
                                       -----------------------------------------
                                       By:           Steve Byars
                                           -------------------------------------
                                       Its:  Vice President - Administration
                                           -------------------------------------

                                       EXECUTIVE:
                                              /s/ Robert J. Carroll
                                       -----------------------------------------
                                       Robert J. Carroll

<PAGE>

                                    Exhibit A

 Bonus Performance Standards and Calculations-Fiscal Year Ending March 31, 2002

For fiscal year ending March 31, 2002 the following standards must both be met:

1.   Loss per share of the Employer of not greater than $.01 for the year
     ended March 31, 2002 after the accrual of all bonuses to be paid to
     Executive, other management, other employees and consultants, but
     excluding the one-time charges of $8.2 million incurred for the quarter
     ending September 30, 2001 ("2002 Target EPS").

2.   At March 31, 2002 the Employer has a bank facility of at least $8
     million having an aggregate amount of $8 million either borrowed or
     available to be borrowed under the borrowing base limits and Employer
     is not then nor will it be by mere passage of time in default
     thereunder.

Upon achieving both standards, the bonus amount ("First Bonus") to be paid to
Executive shall be One Hundred Seventy-Five Thousand Dollars ($175,000). In
addition to the First Bonus, if Executive is eligible for the First Bonus, he
shall also be eligible for a second bonus ("Second Bonus"). The Second Bonus
shall be equal to 25% of the Employer's earnings above the 2002 Target EPS
(after accrual of all bonuses to be paid to Executive, other management, other
employees and consultants) with such Second Bonus not to exceed One Hundred
Seventy-Five Thousand Dollars ($175,000).

<PAGE>

                                    Exhibit B

                  Bonus Performance Standards and Calculation-
                Fiscal Years Ending March 31, 2003, 2004 and 2005

In addition to such other applicable corporate performance objectives as
Employer may establish for fiscal years ending March 31, 2003, 2004 and 2005,
both of the following standards must be met in the fiscal year for which the
bonus is being determined:

1.   The Employer shall have had earnings (not a loss) per share for the
     fiscal year at least equal to the earnings per share amount in a budget
     approved by the Board of Directors, after the accrual of all bonuses to
     be paid to Executive, other management, other employees and consultants
     ("Target EPS").

2.   At the last day of the fiscal year the Employer has a bank facility in
     place of at least $8 million having an aggregate amount of $8 million
     either borrowed or available to be borrowed under the borrowing base
     limits and Employer is not then nor will it be by mere passage of time
     in default thereunder.

The amount of said bonus shall be equal to 25% of the earnings of Employer over
the Target EPS (after accrual of all bonuses to be paid to Executive, other
management, other employees and consultants) with such bonus not to exceed 100%
of the Executive's annual salary actually paid for the fiscal year ended.<PAGE>

                                 EXHIBIT 10.217

$643,000.00                                                   New York, New York
                                                              March 11, 2002

FOR VALUE RECEIVED, the undersigned, Wilshire Technologies, Inc. a California
corporation (hereinafter referred to as "Borrower"), hereby unconditionally
PROMISES TO PAY to the order to TRILON DOMINION PARTNERS, LLC, a Delaware
limited liability company ("Lender"), at 245 Park Avenue, 28th Floor, New York,
NY 10167, or at such other place as the holder of this Demand Note may designate
from time to time in writing, in lawful money of the United States of America
and in immediately available funds, the principal amount of Six Hundred Forty
Three Thousand and 00/100, DOLLARS ($643,000.00), together with interest on the
unpaid principal amount of this Demand Note outstanding from time to time from
the date hereof, at a rate per annum equal to the Prime rate of interest plus
3.0%, or the highest rate permitted by law, whichever shall be less.

         The principal amount of the indebtedness evidenced hereby shall be
payable on demand. Interest thereon shall be paid when principal is paid from
the date hereof until such principal amount is paid in full at such interest
rate as specified above. Following failure to pay on demand, Borrower agrees to
pay interest on any overdue payment of principal at a rate per annum equal to
the stated interest rate plus 5%, or the highest rate permitted by law,
whichever shall be less. All interest calculations shall be computed on the
basis of a 360 day year.

         Demand, presentment, protest and notice of nonpayment and protest are
hereby waived by Borrower.

         Borrower shall have no right to make any off-set against or deduct from
any payment due under this Demand Note.

         Principal and interest may be prepaid at any time without penalty.

         This Demand Note may not be changed orally, but only by an agreement in
writing and signed by the party against whom enforcement of such change is
sought.

         All covenants of Borrower in this Demand Note and all rights of the
holder under this Demand Note shall bind Borrower and its successors and
assigns, and all such covenants and rights shall inure to the benefit of the
holder of this Demand Note and its successors and assigns.

         This Demand Note has been delivered and accepted at New York, New York
and shall be interpreted, governed by, and construed in accordance with, the
laws of the State of New York.

                                        Wilshire Technologies, Inc.

                                        By: /S/ Kathleen Terry
                                            -----------------------------
                                        Name:  Kathleen E. Terry
                                        Title: Chief Financial Officer

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