Glass Break Sensor Frequently Asked Questions

How it Works

Glass Break detectors use a microphone to hear certain sound frequencies emitted by glass when it breaks, cracks, or shatters. For this reason, we do NOT recommend installing this sensor in the hallway.

Glass Break FAQ

Where can I place my Glass Break Sensor? 

These sensors have a 15ft unobstructed hearing range. We recommend their use:

• In areas with a high concentration of glass doors and windows

• For windows that do not open

• For roll-out windows with a crank handle