Sell Gsm House Use/car Use Alarm System

Communicate network alarm function
Adopt GSM Communicate network technology to achieve global alarm
Long-distance ,no-voice alarm function
Inductive tridimensional safety function
Support monitor function
Can hear theft’s talking in car,can monitor theft’s route
Alarm when power supply cutted
When into alarm situation,will always support alrm no matter with power or cutted
Region orientation function
Checking car’s location
Have phone in car,can receive all the calls