1) GPS positioning that is accurate with a dynamic positioning variance of no more than 5 m;
2) GPRS and SMS tracking mode; GPRS mode uses TCP communication protocol;
3) Instantly determine current location and facilitate real-time tracking (GPS data uploading periodically);
4) Voice surveillance
5) Guard equipment against high voltage;
Data can be sent again in a signal dead zone;
7) Disable the engine remotely;
8) 3 digital inputs for monitoring the state of the door, engine, and air conditioning;
9) SOS, power-off, over-speed, parking, Geo-fence, and fatigue driving alarms;
10) Mileage information;
11) Sign up with Ibutton to find drivers (optional);
12) Connect with a temperature or fuel sensor to monitor temperature and fuel (optional);
13) Remote firmware updates.