GX-1

Small size vibrating burglar alarm buzzer 
Mini shape, simple operation, easy installation and so on.
Alarm mode: Full micro-vibration triggered
Working volt: DC9V (6F22)
Working current: standby 50uA  
alarm 170mA
Alarming sound: 100dB                                  
Dimensions: 10*5.7*2.8Cm  
Suitable for doors or windows, with slight vibration signing alarming