Invisa Appoints Zeag (UK) Ltd. as Distributor in Great Britain SARASOTA, Fla., Jan. 5 /PRNewswire-FirstCall/ -- Invisa, Inc. (OTC Bulletin Board: INSA), an electronic life safety and security company that commercializes patented presence-sensing technologies, announced today that Zeag (UK) Ltd. has been appointed UK distributor for SmartGate(R) safety sensors. Zeag plans to offer SmartGate as a pre-installed option for Zeag parking barrier gates as well as an after-market offering for other brands of parking barrier gates. Initial deliveries commenced in December 2004, with additional sales expected in 2005. The SmartGate safety sensor is the only non-contact sensor available that travels with and precedes a closing gate arm, sensing conductive objects in its path before making contact. Zeag plans to offer the sensor as a factory- installed option to dealers and end-users throughout the UK. David Jones, Managing Director of Zeag UK, stated that "SmartGate safety sensors fill an important void in safety sensing for parking barrier gates and have broader usefulness than any safety sensor we have offered to date. We look forward to building a strong distributor relationship with Invisa." About Zeag (UK) Ltd.: Zeag (UK) Ltd. is Britain's leading provider of innovative solutions and offers a product range that includes car park systems, parking and revenue control software, on-street parking solutions, access and security systems, and on-line and on-site servicing of the above. About Invisa: Invisa's SmartGate safety systems incorporate the InvisaShield capacitive- sensing technology to generate an invisible protective field around the leading edge of powered gates, garage doors, sliding doors and other powered closures. This Press Release contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. The company has tried, whenever possible, to identify these forward-looking statements using words such as "anticipates," "believes," "estimates," "expects," "plans," "intends," "potential" and similar expressions. These statements reflect the company's current beliefs and are based upon currently available information. Accordingly, such forward-looking statements involve known and unknown risks, uncertainties and other factors which could cause the company's actual results, performance or achievements to differ materially from those expressed in or implied by such statements. Factors which may cause such differences include, but are not limited to, a continuing and successful relationship with Zeag (UK) Ltd., the company's ability to meet the planned delivery schedule, cancellation of orders, and other risks disclosed in the Company's SEC filings. The company undertakes no obligation to update or advise in the event of any change, addition or alteration to the information covered in this press release, including such forward-looking statements. For information on SmartGate and InvisaShield visit http://www.invisa.com/ or call +1.941.355.9361. For Invisa Investor Relations contact Dave Gentry, Aurelius Consulting Group, 541 S. Orlando Ave., Suite 206, Orlando, FL, +1.407.644.4256 or http://www.runonideas.com/. For information on Zeag (UK) Ltd. contact David Jones, Zeag (UK) Ltd. 17 Deer Park Road, London SW19 3XJ United Kingdom, +44 (0)870 606 7676; . DATASOURCE: Invisa, Inc. CONTACT: Dave Gentry of Aurelius Consulting Group, +1-407-644-4256; or David Jones of Zeag (UK) Ltd., +44-(0)-870-606-7676; Web site: http://www.invisa.com/

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