GPRS-GPS Enabled Truck Tracking Unit ensures that a truck is fitted with it can be tracked over the internet or a cell phone and the truck is tracked down to the street level, typically down to 20 meters. The Truck Tracking Unit generates essential data for the effective fleet management and helps to prevents moonlighting. The Truck Tracking Unit is able to store and forward memory for 24 hours dark zone back up facility. GPRS-GPS Enabled Truck Tracking Unit is provided with connecter less aluminium enclosure which prevents tampering 9V to 32V operation.