A glass break sensor is a wireless sensor that detects the sounds of glass breaking, indicating a burglar may be trying to enter your home or business.
These sensors are surface mounts on a nearby wall or ceiling. Each one features a detection range of up to 25 feet, keeping in mind that drapes and/or blinds will reduce this range. The sensor detects breakage on all common framed glass types such as plate, tempered, wired, and laminate. Your security system keypad will indicate when the batteries on these sensors are starting to fail and need replacing.