Glass Break Alarm Standalone
The Flipo Glass Guard Alarm System installs in seconds on any window in your home or office. Featuring a dual sensitivity switch, the Glass Guard Alarm sounds if the glass is broken or with even modest vibration in the high setting. The "Peel and Stick" Flipo Glass Guard Alarm System gives you fast affordable protection. Uses 2 AAA batteries. Also known as glass shock alarm or window break alarm.