Continuous Automatic Tracking Real-time GSM/GPRS/AGPS tracking and positioning GPRS mode and SMS made compatible Geo-fence/Vibration Alarm Built-in memory Power saving mode Open door alarm Movement/Overspeed alarm Voice Monitor (Via MIC) Wireless Cut/Turn Off Vehicle Power/Engine ACC detection(to track when the car stops & starts ) Playback Routes Over voltage protection of car battery Anti-theft Alarm Built-in GPS GSM antenna Static drifting protection Power failure alarm History playback SOS Call