Exhibit No. 10.6
          Teaming agreement with Rafael Armament Development Authority
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                               TEAMING AGREEMENT

Agreement made the 3rd day of FEB 1998, by and between ECSI International, Inc.,
23 Just Road, Fairfield, New Jersey 07004 USA, (hereinafter "ECSI") and RAFAEL
Armament Development Authority, P.O. Box 2250, Haifa, Israel (hereinafter
"RAFAEL").

WHEREAS RAFAEL is the developer of GAMMA 2000, Pre-emptive Intrusion Prevention
System (hereinafter "System") retains rights therein, including but not limited
to patents pending, and

WHEREAS, ECSI is in the Security Business with expertise in Infrared Perimeter
Intrusion Detection (IPID)systems, Fiber Optic Intelligence Detection Systems
(FOIDS), and the marketing and sales thereof to military and paramilitary forces
in the United States and worldwide; and

WHEREAS, in the manner described in this Agreement, the parties desire to team
together on an exclusive basis for the United States for the purpose of
marketing and selling the System; and

WHEREAS the parties desire to define and record the terms and conditions of
their teaming arrangement.

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

1.    Preamble and Annexes

      The preamble to this Teaming Agreement and all annexes attached hereto
      form an integral part hereof.

2.    Formation and Purpose

      2.1   The parties hereby associate themselves together and team up on an
            exclusive basis for the purpose of marketing and selling the System
            in the United States. Further, in conjunction with this purpose, the
            parties shall prepare proposals for submission to prospective
            purchasers of the System. Nothing herein shall be deemed to confer
            any rights or impose any obligation or restriction on either party,
            except as set forth in this Teaming Agreement.

/s/ J.N.


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      2.2   Each party shall bear its own costs and expenses arising out of the
            fulfillment of the terms of this Teaming Agreement. RAFAEL and ECSI
            shall at all times remain independent contractors and the team shall
            not constitute a joint venture, partnership or other business
            association. Nothing contained in this Agreement shall be construed
            as providing for the sharing of profits or losses arising out of the
            efforts of the parties hereunder.

3.    Marketing of the System and Division of Responsibilities

      3.1   ECSI shall be responsible for the creation of marketing
            opportunities for the System and shall acquire Request for Proposals
            for the System in the United States (hereinafter "RFP"). ECSI shall
            deliver copies of the RFP to RAFAEL and recommend actions by RAFAEL
            for the preparation and submittal of the proposals for the System to
            prospective purchasers in the United States.

      3.2   Unless otherwise agreed by the parties, ECSI shall act as the
            Contractor to the purchaser and RAFAEL shall act as ESCI's supplier
            in connection with the projects arising from the RFPs proposals
            pursuant to the provisions of Clause 3.1 (when agreed upon by ESCI
            and RAFAEL), and in accordance with the workshare as set forth
            below.

      3.3   ECSI shall lead all marketing efforts for the System in the United
            States. RAFAEL shall assist ECSI in the marketing of the System in
            the United States in accordance with an agreed marketing plan to be
            developed within 3 months of the date of this Agreement. In
            accordance with the aforesaid marketing plan each party will make
            available appropriate management and technical personnel for
            meetings and other contacts with the prospective purchaser of the
            System in an effort to win contract award. Each party shall provide
            relevant marketing information to the other so as to assist in the
            marketing effort.


/s/ J.N.
/s/ [ILLEGIBLE]

      3.4   The workshare division of responsibilities between the parties shall
            be in accordance with the following principles:

            a)    The System is assembled from several Sub-Systems:

            b)    RAFAEL shall produce all the Sub-Systems and provide the
                  technical support required for the System, and ECSI shall
                  provide application engineering, site design, System assembly
                  and installation, testing, field supervision, maintenance and
                  training in relation to the System.

            c)    In accordance with a training plan and license, which shall be
                  attached hereto as Annex B, RAFAEL shall provide training

/s/ J.N.


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                  material and train ESCI personnel and license ECSI for the
                  purpose of final System assembly and testing, installation and
                  field testing, maintenance and provision of training in
                  relation to the System.

4.    Proposal Preparation and Subcontract Negotiation

      4.1   In response to an RFP or where the parties have agreed to submit an
            unsolicited proposal to a prospective purchaser; ESCI shall prepare
            it's part of the proposal (based on its workshare) and shall be
            responsible for the integration of the RAFAEL Proposal (see Clause
            4.2, below) and the submission of the integrated proposal to the
            prospective purchaser (hereinafter "Proposal"). In addition, ESCI
            shall present to RAFAEL for review and comment the Proposal prior to
            its submission to the prospective purchaser. Finally, a copy of the
            Proposal actually submitted to the prospective purchaser shall be
            provided by ESCI to RAFAEL.

      4.2   RAFAEL shall prepare that part of the proposal relating to its
            assigned workshare (hereinafter, "RAFAEL Proposal"). ESCI shall
            identify RAFAEL in the Proposal, and in all negotiations and
            discussions in connection thereto, as its team member and the
            respective areas of responsibility of the parties. ESCI shall not
            make any changes to the RAFAEL Proposal without RAFAEL's prior
            written approval.

      4.3   In order to accomplish the purpose of this Agreement it may be
            necessary for the parties to exchange between them proprietary
            information. Proprietary Information shall be treated in accordance
            with the Non Disclosure Agreement signed between the parties and
            attached to this Agreement as Annex A. The Non Disclosure Agreement
            shall survive the termination or expiration of this Agreement.

      4.4   Negotiations shall be led by ESCI, but RAFAEL shall have the right
            to actively participate in all such negotiations. ESCI shall not
            enter into a Contract based on a Proposal prior to the agreement of
            ESCI and RAFAEL as to its terms.

      4.5   Upon the award of a Contract based on a Proposal, ESCI shall issue
            and RAFAEL shall accept a contract which shall be flow down from the
            obligations contained in the Contract and which shall be based on
            the RAFAEL Proposal to the extent included in the Contract.

      4.6   Each party shall bear its own costs and expenses in preparation and
            presentation of a proposal, and subsequent contract negotiations.

/s/ J.N.


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5.    Exclusivity

      The parties hereto agree that during the term of this Teaming Agreement,
      neither party will participate in any other team efforts, or assist in any
      way, directly or indirectly, any competitor in the Preemptive Intrusion
      Prevention System area in the United States.

6.    Validity, Duration and Termination

      6.1   This Teaming Agreement shall be effective as of the date of the last
            party to sign said Agreement and shall be valid for a period of
            three (3) years therefrom, but shall be extended for the period of
            the validity of any Proposal issued in accordance with the terms of
            this Agreement with respect to said Proposal only. The Agreement
            shall be extended for another period of three (3) years is RAFAEL's
            sales volume in the first three (3) years period will reach the
            amount agreed upon in the marketing plan.

/s/ J.N.
/s/ [ILLEGIBLE]

      6.2   Notwithstanding the aforesaid, this Agreement may be terminated by
            either party under any of the following circumstances:

            (i)   In the event the other party ceases to conduct its operations
                  in the normal course of business, or if a proceeding under any
                  bankruptcy or insolvency law is brought by or against that
                  party, or if a receiver for said party is appointed or applied
                  for, or shall commence winding-up by reason of insolvency or
                  shall make assignment for the benefit of creditors; or

            (ii)  In the event that one party hereto shall be in breach of any
                  material obligation hereunder and shall, after having received
                  written notice from the other party, fail within thirty (30)
                  days of receipt of such notice to remedy such breach.

            (iii) In the event the parties cannot agree on the terms of the ECSI
                  training plan and license within 120 days from signature of
                  this Agreement.

7.    Notices and Correspondence

      Any notice, consent, demand or request, required or permitted by this
      Agreement, shall be in writing, and shall be given, and deemed to have
      been given, as follows: when personally delivered, upon date of delivery;
      or when mailed, ten (10) days after deposit in the United States mail or
      Israeli mail, respectively, postage prepaid, registered, return receipt
      requested; or when telefaxed, upon receipt of answer-back confirmation;
      all addressed as follows:

/s/ J.N.


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      RAFAEL ARMAMENT DEVELOPMENT AUTHORITY
      P.O. Box 2250
      Haifa, Israel
      Attn:
      Telefax:

      ECSI
      23 Just Road
      Fairfield, NJ 07004
      USA
      Attn:
      Telefax:
      All correspondence and communication between the parties shall be in the
      English language.

8.    Governing Law and Dispute Resolution

      8.1   This Teaming Agreement shall be governed by and construed in
            accordance with the laws of the State of New York, without regard to
            the State's conflict of laws principles.

      8.2   Any and all disputes arising under or related to this Agreement
            shall be referred to the Head of the RAFAEL Platforms Directorate
            and the President of ECSI for amicable resolution. In the event that
            the parties cannot so amicably resolve said dispute then the matter
            shall be resolved by final and binding arbitration, pursuant to the
            then rules and regulations of the American Arbitration Association
            (AAA) in New York, New York, USA.

9.    Miscellaneous

      9.1   Neither party to this Teaming Agreement shall have the right to bind
            or to make commitments or obligations of any kind for or on behalf
            of the other party without the prior written consent of the other
            party.

      9.2   This Teaming Agreement is severable so that any term or provision
            hereof which is held by a Court having competent jurisdiction
            thereof to be void or illegal under applicable law shall not affect
            the validity and enforceability of the remainder of said Agreement.

/s/ J.N.


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      9.3   Neither party shall sell, assign, or in any manner transfer its
            rights, duties or obligations under this Teaming Agreement without
            obtaining prior written consent of the other party, which shall not
            be unreasonably withheld. Notwithstanding the aforesaid RAFAEL shall
            be entitled to assign its obligations to RAFAEL Armament Development
            Ltd.

      9.4   Titles of articles in this Teaming Agreement are for reference only
            and shall not be construed in determining the intent or construction
            of such articles.

      9.5   Any failure of either party to enforce any provision of this
            Agreement shall not constitute a waiver of such provision or
            prejudice the right of that party to enforce said provision at any
            subsequent time.

10.   Complete Agreement

      This Teaming Agreement expresses the complete, final and only agreement of
      the parties as of the date of signature hereof, and hereby supersedes any
      and all previous agreements, undertakings or understandings (whether
      written, oral or implied) between the parties relating to the subject
      matter of this Teaming Agreement. This Agreement may be varied or modified
      only by an instrument in writing of subsequent date hereto duly executed
      by authorized representatives of the parties.

      IN WITNESS WHEREOF THE PARTIES HAVE SET THEIR HANDS:

      The State of Israel/          ECSI International, Inc.
      Ministry of Defense/
      Armament Development
      Authority - RAFAEL
      By                            By /s/ Arthur Birch
      Name                          Name ARTHUR BIRCH
      Title                         Title PRES. + CEO
      Date                          Date 2-3-98

      By
      Name
      Title
      Date

/s/ J.N.


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