0000950144-03-007933 Sample Contracts

WITNESSETH:
License Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Ohio
INDEMNITY AGREEMENT
Indemnification Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
PROMISSORY NOTE
Promissory Note • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
Option Agreement Number: N-002
Nonqualified Stock Option Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control
EXHIBIT 10.5 CONTRIBUTION AGREEMENT
Contribution Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control
AGREEMENT
Investment Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
AGREEMENT
Financing Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
MODIFICATION AGREEMENT
Modification Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control
RECITALS
Merger Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
LEASE
Lease Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
AGREEMENT
Ip Transfer Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
RECITALS:
Employment Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
RADIO METRIX, INC. TELEPHONE 1515 RINGLING BOULEVARD, SUITE 800 FAX (813)-366-9361 SARASOTA, FLORIDA 34236 (813)-366-9507 (800)-242-7489
Profit Sharing Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control
EMPLOYMENT AGREEMENT SMARTGATE, INC.
Employment Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
EXHIBIT 10.4 [SMARTGATE INC. LETTERHEAD] January 16, 2002 Mr. Frank N. Hawkins, Jr. Chairman and CEO Hawk Associates, Inc. 204 Ocean Drive Tavernier, Florida 33070 Dear Frank: This is to confirm that SmartGate Inc. accepts your proposal whereby you...
Investor Relations Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control

This is to confirm that SmartGate Inc. accepts your proposal whereby you will provide a full service program of appropriate investor relations and financial public relations support for SmartGate Inc. The initial 6 1/2 month agreement will be for the period beginning January 16, 2002 and ending July 30, 2002 ("Initial Period"), provided however, SmartGate Inc. shall have the right to terminate this agreement at any time during the Initial Period upon ten days notice if SmartGate Inc., in its reasonable judgment, determines that Hawk Associates Inc.: is not putting forth a reasonable commercial effort on behalf of SmartGate Inc.; or is not acting with appropriate integrity; or is not following SmartGate Inc.'s instructions. Following the Initial Period, the relationship between SmartGate Inc. and Hawk Associates Inc. will be an open-ended 30-day notice agreement and either party shall have the right to terminate this agreement with 30 days notice.

RECITALS
Original Equipment and Independent Distribution License Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Illinois
RECITALS:
Quarterly Revenue Based Payment Agreement • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida
LEASE
Lease • June 23rd, 2003 • Invisa Inc • Industrial instruments for measurement, display, and control • Florida