Window and door contact alarm. Warns that door or window has been opened. Ideal for restricted areas or where children should not go. Easy installation with double-sided tape included.
- Easy to install, adds security easily
- Used on doors or windows to detect when open
- Mounts on left or right side
- When window or door is open alarm will sound for 30 seconds then reset
- Once installed turn switch on and it is ready to detect
- Battery included