Features:
Alarm when Magnetic separation of main and auxiliary parts occur.
The alarm stops when the two parts combined.
Owner can enter or exit the door freely by the remote control.
Mini shape.
Producted by the imported elements.
Uses the sensor of reed switch.
Technology of wireless remote control.
Steady and convenient to use.
Remote control with keyring and clip for easy carrying.
Economical and practical.
Alarm with ON/OFF switch， and remote control with Alarm and Disarm buttons for easy operation.
105dB alarm sound.
Indoor Remote control range:more than 20 meter.
Remote control ，receiver continous standby over one year.
A good choice for guard against thefts in house， cars， etc.

Specifications:
Color: White
Size: 85×43×14mm，Weight: 40g
Housing: Plastics
Voltage: DC 9.0V (the batteries of 6F22)
Volume: 120 decibles
Duration of each alarm: about 30s
Mode of reaction: Separate from magnetism
Method of installation: Riveted with double-sided tape or screw
Remote control distance: =30m/98.4ft
Operating temperature: -10?-60?
Operating humidity: 5%-80%RH

Package Included:
1 x Magnetic Sensor (batteries not included)
1 x Magnetic Stick
1x Remote control