1.Real-time tracking by SMS/GPRS
2.Locate in cell phone
3.History replay
4. Support hand-free phone call
5.Listen in function
6.Door detective
7.ACC detective
8.SOS alarm
9.In or out Geo-fence alarm（5groups）
10.Speeding alarm
11.Power-lost alarm
12.Cut off the circuit or fuel
13.Customize available
