This door / window entry alarm can be easily mounted by adhesive tape to window or door. Magnetic sensor switch detects entry protecting your home or office.
Warning door/window sticker is supplied free in package.
Operated by 3 pieces of 1.5V LR44/AG13 button cell batteries ( included).
Easy installation and operation:
1. Use the double-side adhesive tape to fix the main unit at the side of the door/window. Attach the bar magnet to door frame/window frame with the arrow aligning with the refernce line of the main unit.
2. Test the setup by switching the system is switch to "ON" position of the main unit and see whether the alarm can be tringgered by opening the door/window.
Door and window entry alarm RL-9805 with sound as high as 90dB
- Product Code: RL-9805