Glass Break Alarm 100dB 2 Pack

The Glass Breakage Alarm is the perfect low cost security solution for homes and businesses.

This alarm’s powerful vibration sensor is triggered when the glass is hit, knocked, or broken by anyone.

Once triggered, it sets off a loud 100dB siren alerting anyone nearby, as well as scaring any intruders. The 100dB siren will sound off for approximately 30 seconds and then shut off and reset.

Everything you need to install is included. Just peel off the adhesive backing, and then simply mount onto your window.

Two units are included to ensure double the protection!

Each unit is powered by 3pc AG13/LR44 batteries (included for both)

Features:
2 units included
ON/OFF switch
Fits on any standard windows
Easily mounted by double-sided adhesive tape
Measures; 2 ½” x ¾”

Requires:
3 pcs AG13/LR44 batteries (Included)