The ShatterPro Plus is an acoustic glassbreak sensor combined with a passive infrared motion detector for the purpose of eliminating occupant-generated false alarms. When a person enters the motion detector's field of view, the glassbreak sensor is shunted for as long as the person remains in the area. The sensor can be wired into a 24-hour perimeter loop, free from concerns about false alarms generated by a noisy environment. It can also function as a combined PIR/glassbreak with individual alarm outputs to the panel for separate zoning.
SHTR-PRO/BOX/SWTCH HNHLD TRNSM, UTC Fire & Security Company ADI, GE