1. GPS tracker 2. Real time moitoring 3. remote ... mobile phone or server base for tracking and fleet management. With internal memory, AT06 can store data ... -speed, Low power, Geo-fence,Tremble, Parking, SOS,exterior power off...etc;Control car doors close/open ... viberation sensor;);Backup battery;Two way voice communication;GPS antenna drop alarm;Temperature sensor;5. Spcification ...