FOR IMMEDIATE RELEASE

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

Mass Notification Strobes Provide Visual Alerts

St. Charles, Ill. (Sept 26, 2007) – The System Sensor SpectrAlert® Advance line now includes the SW-ALERT and the SWH-ALERT amber lens strobes for use in mass notification systems as a visible means to indicate non-fire evacuation. These strobes are listed in compliance with the ANSI/UL1638 – Standard for General Signaling Visible Appliances. The amber lens color is recognized by the Department of Defense via the Unified Facilities Criteria document as the visual indicator for mass notification systems in military applications.

“Recent events have highlighted the need to inform building occupants when non-fire emergency conditions require building evacuation,” said Mary Foster, senior marketing manager at System Sensor. “These events have increased the implementation of mass notification systems in institutional settings such as universities and military installations. While a voice system can be programmed to alter the audible message for non-fire evacuation, a visible signal for non-fire evacuation is still required for hearing-impaired occupants. An amber strobe sends that distinctive visual signal which differs from the white fire alarm strobe.”

The SW-ALERT and SWH-ALERT appliances each use an amber colored lens over a strobe that can be adjusted to 11 different candela settings. The strobe is mounted in a white “ALERT” housing to provide a distinction from the white strobe lights used for fire notifications. These amber lens strobes are compatible with the System Sensor synchronization protocol.

These newest units blend into the SpectrAlert® Advance portfolio with the same quality design, configuration, and installation features consistent with System Sensor wall mount horns, strobes, horn/strobes, chimes and chime strobes, as well as ceiling mount strobes and horn/strobes.

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Image: SpectrAlert® Advance Amber Lens Strobe with ALERT in red letters on white housing

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.

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