Be composed by two parts: the magnetic controls and the security system
Compact size and easy installation, no wiring required
105dB instant alarm
Secure doors and windows
Declines unauthorized entry, drives intruders away
Low power standby consumption
Working voltage: DC
Button cell battery: 3 x 1.5V LR44 (AG13)
Quiescent current: 0mA
Working current: 60 - 80mA
Alarm reliablity: sends out alarm sound once there is 30mm distance between  the magnetic
Control and the alarm system
Working temperature: -30 to 60 degrees Celsius
With on/off switch
Packing: blister, 120 pieces per carton
Carton measurements: 43.5 x 33.5 x 34cm
With CE certificate
Well reputation supplier with 13 years experiences