FOR IMMEDIATE RELEASE

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

System Sensor Releases SpectrAlert® Advance Speaker Data for Use with EASE Software

St. Charles, IL – To predict intelligibility of a voice system, System Sensor SpectrAlert Advance speaker data is now available to model systems in EASE (Enhanced Acoustical Simulator for Engineers) software.

EASE 4.3 is a software solution designed to model sound properties for specific environments and speaker configurations. Voice evacuation system designers can use EASE to predict the intelligibility of their voice system before installation.

"Obtaining an intelligibility prediction using System Sensor speakers can now be done with EASE software," explains Christa Poss, Marketing Manager, Audible Visible Business Unit, System Sensor. "Just import the speaker information into the software along with other variables such as room materials, ceiling height, and speaker positioning."

The SpectrAlert Advance speaker data necessary to model voice evacuation systems in EASE is located online at systemsensor.com/ease. By selecting the speaker models and then the "Submit for download" button at the bottom of the page, a zipped archive is generated that includes the EASE software files and speaker reports for each of the speakers selected.

More information can be found at systemsensor.com/av or systemsensor.com/ease.

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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.