The simplest security system you will ever use! GE Magnetic Indoor Window Alarms let you know any time a door or window in your house is opened. These easy to install alarms require no wiring and has 4 LR44 batteries included so they can be used right away. Simply stick these to any window that opens and feel secure knowing that your home will alert you when needed.
GE Personal Security Window/Door Alarm, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, (4 pack), 45174
- Sounds alarm when door or window opens, helps deter intruder and alert residence
- Includes four 120-decibel window/door alarms, each with three adjustable settings off/chime/alarm
- Easy and convenient to install, requires no wiring. All mounting hardware included, for indoor use only
- Low battery test button to easily check battery life, includes 1 Lr44 battery for each alarm
- Perfect for home, garage, apartment, dorm room, mobile home, RV, office and more