1. Cut oil remotely: You can cut oil by SMS/ Internet remotely
2. Over-speed alarm: You can make the inspected target run according to fixed speed. It alarms when speed is exceeded.
3. SOS Function: Press “SOS “ button, it will send help signal
4. Geo-fence: send a geo-fence alert to the user when it breaches the restricted area.
5. Movement alert: Send a movement alert to the user when it begins to move.
6. Voice monitoring: When you call this sim card number in device, you can hear voice
7. Extending: Has one I/O extend port
