FOR IMMEDIATE RELEASE

For more information contact:
David George (630) 377-6674 x1385
Jim Nowakowski (847) 358-4848

Nuisance Alarm Reduction
Online Resource Goes Live

St. Charles, IL (November 17, 2008) – System Sensor has announced the launch of an online resource to complement the release of its new Advanced Multi-Criteria Fire Detector. The new resource, www.systemsensor.com/multi, supplies a wide range of information related to nuisance alarm issues and highlights the nuisance alarm reduction capabilities of the System Sensor Advanced Multi-Criteria Fire Detector.

Nuisance Alarm Reduction Online Resource Goes Live “For many fire detector applications, nuisance alarms cannot be tolerated. This online resource provides a wealth of information on how the Advanced Multi-Criteria Fire Detector’s unique four-sensor technology meets the detection sensitivity and accuracy needs of mission-critical environments such as medical facilities, financial centers and data centers,” said Todd Alford, System Sensor product manager. “Overall, this is a great resource for anyone seeking to fulfill the requirements of these challenging applications through advanced technologies.”

The resource page provides access to Advanced Multi-Criteria Fire Detector information across a variety of media. Visitors can view a video demo of the product or access literature and topical articles. For example, a recent article describes a simulation that demonstrates the technology’s immunity to common nuisance conditions, such as theater smoke. All documents, including data sheets, brochures and manuals, can be viewed on screen or printed for future reference. Visitors can also access product advertisements, press releases and frequently asked questions.

For more information about the new System Sensor Advanced Multi-Criteria Fire Detector, contact System Sensor at 800/736-7672 or visit the online resource page at www.systemsensor.com/multi.

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NOTE: Please send leads to System Sensor, 553 N. North Court, Ste. 110, Palatine, IL 60067 E-mail: leads@interlinegroup.com

About System Sensor:

System Sensor is a global manufacturer of fire detection and notification devices, specializing in smoke detection and notification technology. System Sensor places a premium on research and development, resulting in products that are reliable, sophisticated and designed for real-world applications. With sales, service and manufacturing facilities throughout the Americas, Europe and Asia, System Sensor’s high-quality, innovative products are the most comprehensive in the industry. For additional information, please visit www.systemsensor.com.

This release contains forward-looking statements as defined in Section 21E of the Securities Exchange Act of 1934, including statements about future business operations, financial performance and market conditions. Such forward-looking statements involve risks and uncertainties inherent in business forecasts as further described in our filings under the Securities Exchange Act.