Integrated Security Systems, Inc. Announces Intelli-Site Deployment at Forest Heights Neighborhood.

IRVING, Texas -- Integrated Security Systems, Inc. (ISSI), (OTCBB:IZZI) today announced that its wholly owned subsidiary, Intelli-Site, Inc., has recently deployed Intelli-Site(R) software in the Forest Heights Neighborhood Community Center in Dallas, Texas.

Intelli-Site's President and CEO G.M. Ulibarri drafted a security study for the Forest Heights Neighborhood Development Corporation that included recommendations for the deployment of remotely monitored Closed-Circuit Television (CCTV) cameras designed to provide surveillance of high-crime areas within the bounds of the Forest Heights neighborhood. The initial phase of the deployment was completed in April, 2006 and includes digital video cameras and an Intelli-Site(R) software command center located at the newly completed community center.

The next phase of the project will include numerous, highly visible, surveillance cameras located in various areas throughout the neighborhood. The cameras will be connected, via a wireless data network, to the Intelli-Site(R) command center. The cameras will provide surveillance and 24-hour digital recording in locations such as playgrounds, elder care facilities and other public spaces.

"I am extremely proud of this installation and honored to have had the opportunity to work with the fine people of the Forest Heights Neighborhood Development Corporation. This deployment will assist the good people of this at-risk neighborhood in protecting themselves -- and especially their children -- from crime," said G.M. Ulibarri, President and CEO of Intelli-Site, Inc.

According to Ann Arnott, Executive Director of the Forest Heights Neighborhood Development Corporation, "The new Intelli-Site(R) system has provided this neighborhood with a valuable tool in our efforts to help ensure the safety and security of our residents."

"This is the first building (the community center) we have built that has not had one single act of vandalism -- and I credit the Intelli-Site(R) security camera system for that fact," says Peggy Anshutz, past president of the Forest Heights Neighborhood Development Corporation.

About Forest Heights Neighborhood Development Corporation

The Forest Heights Neighborhood Development Corporation, formerly the St. Philip's Neighborhood Development Corporation, was formed in 1993 to revitalize the neighborhood bordered by I-45, Martin Luther King Blvd. and Lamar Street. The agency's mission is to improve this neighborhood by building affordable housing for low- to moderate-income families and to promote economic development and safety through advocacy and community education. For more information please visit their website at www.fhndc.org.

About ISSI

Headquartered in Irving, Texas, ISSI is a technology company that provides products and services for homeland security needs. ISSI also designs, develops and markets safety equipment and security software to the commercial, industrial and governmental marketplaces. ISSI's Intelli-Site(R) provides users with a software solution that integrates existing subsystems from multiple vendors without incurring the additional costs associated with upgrades or replacement. Intelli-Site(R) features a user-defined graphics interface that controls various security devices within one or multiple facilities. DoorTek Corporation is a leading provider of card access control and correctional security products. ISSI is a leading provider of anti-terrorist barriers, traffic control and safety systems within the road and bridge and perimeter security gate industries. ISSI designs, manufactures and distributes warning gates, lane changers, airport and navigational lighting and perimeter security gates and operators. ISSI conducts its design, development, manufacturing and distribution activities through three wholly owned subsidiaries: Intelli-Site, Inc., DoorTek Corporation and B&B ARMR Corporation. For more information, please visit www.integratedsecurity.com, www.bb-armr.com, www.intelli-site.com or www.doortek.com.

This information contains certain forward-looking statements. It is important to note that ISSI's actual results could differ materially from those projected by such forward-looking statements. Important factors that could cause actual results to differ materially from those projected in the forward-looking statements include, but are not limited to, the following: operations may not improve as projected, new products may not be accepted by the marketplace as anticipated, or new products may take longer to develop than anticipated.