![](https://gqt.gr/475/gs320-aritech-piezo-glassbreak-detector-with-relay-output.jpg)
The glassbreak detectors GS110 and GS200 are designed to detect the specific ultrasonic frequency range produced by breaking glass. Knocks and other normal disturbances to a window pane do not trigger an alarm. Suitable for use on standard window glass and plate glass up to 2 m radius.
Piezo glassbreak detector with relay output