Activation Alarm
Fit the alarm on the bracket and turn the alarm body clock wise, until fully inserted on the bracket. the unit wiil generate a "beep" indicating that it is activated and ready to detect status.
Magnet installationl
No drilling required, the alarm can be installed directly by sticking the magnet, which is easy and fast.
10-Year Service Life
A sealed lithium battery powers the device to protect the family for ten years, which would spare users' efforts to replace the battery from time to time.