Wireless Door / Window Alarms
Easy to install just like originals and complete with mounting pads (batteries included).
Protects doors & windows. 105dB Instant alarm on/off switch
Easy one piece to your door or window, and attach the other piece to the door or window frame. When someone opens the protected door or window, the unit instantly alerts you with a loud siren. The device also has an on/off switch so you can door or window to air if you want to be opened.
Good value for money Limited Edition