Alat loceng alarm yang berfungsi dengan getaran ketuk lalu mengeluarkan bunyi loceng yang sangat kuat.
Mencegah awal supaya melindungi keselamatan dan harta anda daripada kemasukan pencuri pada bila-bila masa.

Specifications:
1) Color: Silver+Black
2) Item dimension: 70*70*9mm
3) Battery: 3pcs LR44 button battery.
4) Alarm sound: 100dB
5) Function: This item is applicable for various doors and windows, when illegal persons invade and make the doors or windows vibrate, it will start alarming and warns hosts and threaten the intuders away, could effectively help protect your property safety.

Usage Introduction:
1) Alert state: Stick the item to window glass, open the battery cover, put the 2pcs battery(AG13/LR44) , turn the switch to “ON”, you will hear a “bee” sound after 3 seconds, then the item will be in alert state.
2) Alarm state: on the alert state, the item will start alarming immediately once it is triggered by vibration, it will send out strong alarming sound, at the same time the red LED will flash.
3) Remove alarm: A-the item will automatically stop alarming 30seconds later
B-The alert and alarm states could be removed anytime when you turn the switch to “OFF”