St. Charles, IL(March 1, 2012) – System Sensor announced that its new SpectrAlert Advance Dual Strobe and Dual Strobe with Speaker Expander Plates can cut costs, simplify installation, and improve ...
ST. CHARLES, IL – System Sensor, a Honeywell company (NYSE: HON), is proud to announce the release of their newest series of audible/visible notification appliances, SpectrAlert Advance. The series ...
The SpectrAlert advance low-frequency sounders and sounder strobes by System Sensor of St. Charles, Ill., are the first notification appliances to meet the new NFPA 72 2010/2013 low-frequency ...
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