System Sensor News Release

FOR IMMEDIATE RELEASE

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

New Fire Alarm Control Panels
for Monitoring Sprinkler Systems

St. Charles, Ill. (January 2008) –The newest additions to the System Sensor fire sprinkler systems monitoring line are the PDRP-2001 and PDRP-2001E fire alarm control panels (FACPs). These deluge releasing control panels are compatible with conventional sprinkler system input devices, tamper switches, 2-wire smoke detectors, 4-wire smoke detectors, pull stations, pressure switches, and other normally-open contact devices.

The PDRP-2001 and PDRP-2001E panels supervise wiring, AC voltage, battery charge, and battery level. They have four outputs that are programmable as notification appliance circuits (NACs) or releasing circuits. Three programmable Form-C relays (factory programmed for alarm, trouble and supervisory) and 24 VDC special application resettable and non-resettable power outputs are also included on the main circuit board.

These System Sensor sprinkler panels are listed to UL 864, 9th edition. Each offers 100% programmable relays, 80 character LCD display, 256 event history, and the ability to download history to a computer.

For more information about the new System Sensor PDRP-2001 and PDRP-2001E control panels, contact System Sensor at 800/736-7672 or visit www.systemsensor.com.

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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.