♦ Real-time vehicle Query
The query could be executed for single vehicle or by group, or the whole. The real-time location and driving data of selected vehicles could be transmitted to the control centre. The location data including longitude and latitude, the driving status information including the time, speed, direction, and equipment faultness information etc.

♦ Emergency alarm function
Vehicle terminal device can be configured manually or foot emergency alarm switch, in the emergency situations such as being robbed , seek help and so on , after drivers press the button , the vehicle terminal give an alarm to the management center immediately, after management center received alarm information and sent it to the personnel on duty in the combination of voice prompts and text message which match with the electronic map location information provide complete and timely information and warning process for the on duty person.

♦ Voice monitoring
In some special cases, such as : after rob police, the vehicle can dial up the fixed or mobile phone of the designated number initiative, monitoring center can monitor the situation in the car.

♦ Remote switch on/off
Management be able to switch off directive after confirmed the police or other situation occurred in the exceptional circumstanc.