Helps prevent intrusions through glass windows & glass sliding doors. Alarm sounds when glass is tampered with or broken.
- Extremely loud - 100 dB, audible up to 300 feet (90M) away
- Ideal for windows, patios and doors
- Easy to install - high/low sensitivity setting to help prevent false triggering
- Alert potential intruders you're protected with the warning sign (visible from the outside)
- User friendly - arm & disarm with on/off switch
- Requires 2xCD2032 batteries (included)