1.Support Dual-band and Quar-band GSM
2.Real time GPS tracking

1. Real-time Positioning and Tracking
2. Over -speed Alarm
3. Regional Speed Limit (Geo-fence)
4. Driving on Fixed Route
5. Vehicle history replay
6. Emergency Alarm
7. Remotely cut-off oil and electricity (relay needed)
8. Two-Way Communication
9. Monitor Function
10. Alarm indicator
11. Oil Level Statistics (optional)
12. Back-up port reserved