Door / Window Open Alarm - Wireless Intruder Alarm Magnetic Contact - With on/off key
- This alarm has a special key for switching on and off. Very important if you want to ever open the window or door yourself from the inside without sounding the alarm.
- The Magnetic Door or Window Alarms are sensors which mounts directly onto the door or window frame. When the contact is separated, the alarm will sound.. Great for door, window entry and sliding glass doors. Can also be used to protect cupboards from children. Includes English instructions and Batteries
- Protects a door or window by simply mounting the alarm on your window or door with the included double-sided adhesive for a hassle free peel-and-stick installation.