·
Hard Wired Glassbreak
Indicator Detects Glass Breaks 30' Away
·
9VDC-12VDC Operation
Voltage
·
NC (Normally Closed)
Form C Relay
Glass break sensors are effective at monitoring windows and protective glass casings. These sensors have a special dual-sound detection process allowing an alarm to be sent at the sound/frequency of breaking glass, but preventing false alarms on the security system. These are great for adding additional layers of defense to your home or business security system.