Sensor cables from the GPS/GPRS terminal can be connected to specific work activities performed by the vehicle, for instance a truck loader (how many times have I unloaded a truck?), sweepers on a sweeping vehicle (where have I cleaned my street and what is left to do?), temperature measurement (does the transport fulfill temperature requirements?) and more. By using sensors cables you are able to measure the effectiveness of specific activities performed by the vehicle, or control the quality of a job done. Up to three sensors can be connected to each GPS/GPRS unit with our service.