定位模式
GSM, 车载导航, GPRS, LBS, AGPS, 实时定位
功能
防水, Location sharing, positioning, real-time tracking, Historical waypoint record, Remotely location, Geo-fence alarm,, Quad band GSM, Vibration alarm, Voice Monitoring, Mobile APP tracking, large capacity battery with long standby time, large capacity battery, long standby time