Prepared by MERRILL CORPORATION www.edgaradvantage.com QuickLinks Exhibit 4.7 Consulting Agreement with Guy Parr Granting Warrants and Registration Rights Consulting Agreement This Agreement is made effective as of December 9, 1999, by and between...

 Prepared by XXXXXXX CORPORATION xxx.xxxxxxxxxxxxxx.xxx



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  Exhibit 4.7  

 Consulting Agreement with Xxx Xxxx Granting Warrants and Registration Rights

 Consulting Agreement

    This Agreement is made effective as of December 9, 1999, by and between View Systems, Inc., of 0000 Xxxxxx Xxxx, Xxxxx X, Xxxxxxxx, Xxxxxxxx
00000, and Xxx Xxxx, 000 Xxxxxxx Xxxx, Xxxxxxxxx, Md.

    In
this Agreement, the party who is contracting to receive services shall be referred to as "View", and the party who will be providing the services shall be referred to as "Xxxx".

Xxxx
has a background in investor relations, direct marketing, publishing, public relations and advertising with expertise in the dissemination of information about publicaly traded companies.

View
desires to have services provided by Xxxx.


Therefore,
the parties agree as follows:

    1. DESCRIPTION OF SERVICES. Xxxx has been performing and shall perform the following services for View: investor relations, direct
marketing, publishing, public relations and advertising, dissemination of information about View, fulfillment, business consulting, internet related services.

    4. PERFORMANCE OF SERVICES. The manner in which the Services are to be performed and the specific hours to be worked by Xxxx shall be
determined by Xxxx. View will rely on Xxxx to work as many hours as may be reasonably necessary to fulfill Xxxx'x obligations under this Agreement. Xxxx will report to Xxxxxxx Than during this
engagement.

    5. PAYMENT. View grants Xxxx warrants to 10,000 purchase shares of common stock in View at an exercise price of $2.00 per share. These
warrants may be exercised at any time from the date of this agreeent to 5 years thereafter. View agrees to register for resale, at its expense, the shares issuable upon exercise of the warrants
in its next primary and/or secondary registration of securities pursuant to the Securities Act of 1933, as amended. This registration obligation includes View's obligation to (i) use its best
efforts to register or qualify the shares acquired upon exercise of the warrants for offer or sale under state securities or blue sky laws of such jurisdictions as Xxxx shall reasonably request and do
any and all other acts and things which may be necessary or advisable to enable Xxxx to consummate the proposed sale, transfer or other disposition of such securities in any jurisdiction; and
(ii) furnish to Xxxx any prospectus included in any such registration statement, and all amendments and supplements to such documents, in each case as soon as available and in such quantities
as Xxxx may from time to time reasonably request.

    4. NEW PROJECT APPROVAL. Xxxx and View recognize that Xxxx'x Services will include working on various projects for View. Xxxx shall
obtain the approval of View prior to the commencement of a new project.

    5. TERM/TERMINATION. This Agreement may be terminated by either party upon 30 days notice to the other party.


    6. RELATIONSHIP OF PARTIES. It is understood by the parties that Xxxx is an independent contractor with respect to View, and not an
employee of View. View will not provide fringe benefits, including health insurance benefits, paid vacation, or any other employee benefit, for the benefit of Xxxx.

    7. DISCLOSURE. Xxxx is required to disclose any outside activities or interests, including ownership or participation in the
development of prior inventions, that conflict or may conflict with the best interests of

View. Prompt disclosure is required under this paragraph if the activity or interest is related, directly or indirectly, to:



—a
product or product line of View

—a
manufacturing process of View

—a
customer or potential customer of View

—a
product or system design of View

—a
distributor, reseller or OEM of View



    8. INDEMNIFICATION. Xxxx agrees to indemnify and hold View harmless from all claims, losses, expenses, fees including attorney fees,
costs, and judgments that may be asserted against View that result from the acts or omissions of Xxxx, Xxxx'x employees, if any, and Xxxx'x agents.


    9. ASSIGNMENT. Xxxx'x obligations under this Agreement may not be assigned or transferred to any other person, firm, or corporation
without the prior written consent of View.

    10. NONSOLICITATION. During the term of this Agreement, and for 12 months thereafter, Xxxx shall not solicit or hire View's
employees to work for it, nor shall he solicit View's customers to sell products substantially similar to View's products. During the term of this Agreement, and for 12 months thereafter, Xxxx
shall not compete, directly or indirectly with View, in producing, selling and distributing products that are substantially similar to View's products.


    11. CONFIDENTIALITY. View recognizes that Xxxx has and will have the following information:



—inventions


—products


—prices


—costs


—discounts


—future
plans

—business
affairs

—trade
secrets

—technical
information

—customer
lists

—product
design information

—copyrights



and
other proprietary information (collectively, "Information") which are valuable, special and unique assets of View and need to be protected from improper disclosure. In consideration for the
disclosure of the Information, Xxxx agrees that he will not at any time or in any manner, either directly or indirectly, use any Information for Xxxx'x own benefit, or divulge, disclose, or
communicate in any manner any Information to any third party without the prior written consent of View. Xxxx will protect the Information and treat it as strictly confidential. A violation of this
paragraph shall be a material violation of this Agreement.

    12. UNAUTHORIZED DISCLOSURE OF INFORMATION. If it appears that Xxxx has disclosed (or has threatened to disclose) Information in
violation of this Agreement, View shall be entitled to an injunction to restrain Xxxx from disclosing, in whole or in part, such Information, or from providing any services to any party to whom such
Information has been disclosed or may be disclosed. View shall not be prohibited by this provision from pursuing other remedies, including a claim for losses and damages.

    13. CONFIDENTIALITY AFTER TERMINATION. The confidentiality provisions of this Agreement shall remain in full force and effect after the
termination of this Agreement.

    14. RETURN OF RECORDS. Upon termination of this Agreement, Xxxx shall deliver all records, notes, data, memoranda, models, and
equipment of any nature that are in Xxxx'x possession or under Xxxx'x control and that are View's property or relate to View's business.



    15. NOTICES. All notices required or permitted under this Agreement shall be in writing and shall be deemed delivered when delivered in
person or deposited in the United States mail, postage prepaid, addressed as follows:

IF
for View:
View Systems, Inc.
Xxxxxxx Than, President
0000 Xxxxxx Xxxx, Xxxxx X
Xxxxxxxx, Xxxxxxxx 00000

IF
for Xxxx:
Xxx Xxxx
000 Xxxxxxxx Xx.
Xxxxxxxxx, Xx.

Such
address may be changed from time to time by either party by providing written notice to the other in the manner set forth above.

    16. ENTIRE AGREEMENT. This Agreement contains the entire agreement of the parties and there are no other promises or conditions in any
other agreement whether oral or written. This Agreement supersedes any prior written or oral agreements between the parties.

    17. AMENDMENT. This Agreement may be modified or amended if the amendment is made in writing and is signed by both parties.

    18. SEVERABILITY. If any provision of this Agreement shall be held to be invalid or unenforceable for any reason, the remaining
provisions shall continue to be valid and enforceable. If a court finds that any provision of this Agreement is invalid or unenforceable, but that by limiting such provision it would become valid and
enforceable, then such provision shall be deemed to be written, construed, and enforced as so limited.

    19. WAIVER OF CONTRACTUAL RIGHT. The failure of either party to enforce any provision of this Agreement shall not be construed as a
waiver or limitation of that party's right to subsequently enforce and compel strict compliance with every provision of this Agreement.

    20. APPLICABLE LAW. This Agreement shall be governed by the laws of the State of Maryland.


Party
receiving services:
View Systems, Inc.

By:                                  
    Xxxxxxx Than
    President

Party
providing services:

                                 


Xxx
Xxxx

 
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 Exhibit 4.7