Window Alarm

Stick this alarm to your window and enjoy a peaceful night o’ sleep! At only 2 1/2 inches long, this window alarm inconspicuously protects your home from intruders by using a magnetic sensor to detect the opening of a protected window. When set off, an 105 decibel alarm will sound. It may also be used to protect exterior doors, particularly those hard to protect sliding glass doors. Batteries included.