The Jablotron JA-180B is used to detect the breaking of glass window panes and glass surfaces.
It reacts to the change of air pressure accompanied by the characteristic sound of breaking glass.
Jablotron JA-180PB wireless PIR Motion / Glass-break detector 1 5 5 1
The Jablotron JA-180PB combines a PIR motion sensor with a dual glass-break detector. Breaking a window can be detected up to 9 meters away.