Window and Door Alarm
Window, Door or Cabinet Alarm
Add an audible alarm to any window or door in your house. These simple battery-powered alarms will alert anyone within earshot that the doors or windows equipped with these alarms have been opened. Ideal for helping to scare away would-be prowlers. Works on interior or exterior doors, and even on cabinet doors.
Stick the main unit in the designed location and stick the bar magnet on the door or window frame lined up with the main unit.
Switch to on position and you have an instant alarm that's 90 DB loud. Lets you know if the door, window or cabinet has been opened.
Alkaline LR44 1.5V batteries included.