About this item:

Introduction of product performance:

● Magnetic sensor with high sensitivity;

● Suitable for security and anti-theft of doors, Windows and lockers;

● Piezoelectric buzzer sound alarm;

● Alarm volume up to 80dB or more;

● Hidden power switch design;

Use method:

● When the switch is placed in the OFF position, load three AG13 button batteries in the correct direction, and install the battery door.

● Fix the host and magnetic box on the cabinet, window, etc. in the direction. The arrow on the magnetic box points to the host, and the magnetic box should be on the side of the host with a buckle. And the magnetic box and the main engine should be within the magnetic control distance.

● Put the switch ON, and the buzzer starts to sound: close the door, window, etc., the buzzer stops sounding, and the machine is in an alert state.


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