FOR IMMEDIATE RELEASE

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

System Sensor Launches New Photoelectric Detector, Adding Remote Test Capability to InnovairFlex™ Duct Smoke Detectors

St. Charles, IL – With the launch of a new intelligent Remote Test Capable^® photoelectric detector (2251BR), System Sensor adds simplified remote testing capability to the updated DNR and watertight NEMA DNRW InnovairFlex™ intelligent duct smoke detector housing. This new detector is especially designed for use in applications requiring a remote test.

"By adding the remote test capable photoelectric detector as an option, it's simple to test an intelligent duct smoke detector," said Andy Kuester, System Sensor, Director of Marketing, Air Monitoring Controls & Fire Sprinkler products. "All other features and functions are the same as current intelligent photoelectric detectors."

The new 2251BR detector can be identified by the "Remote Test Capable" text printed on the detector cover.

The new Remote Test Capable detector enables updated DNR(W) duct smoke detectors to be tested remotely when used in conjunction with RTS151 or RTS151KEY remote test stations. This eliminates the need for the DCOIL or external 24 V power to duct smoke installations, thereby reducing the additional first cost and installation labor associated with the DCOIL and pulling external power.

The InnovairFlex duct smoke detector can accommodate multiple installation footprints to overcome mounting constraints. It offers superb false alarm immunity, a broad temperature range of –4°F to 158°F (–20°C to 70°C), easily visible status indicators, and a readily accessible test feature. For increased ease of installation, technicians can now install the new plug-in sampling tubes for InnovairFlex from the front or back without using tools.

More information can be found at www.systemsensor.com/flex.

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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.