... ) Built-in industrial GPRS/GSM communication module and thenewest SIRF-Star III High-sensitivity GPS receiver ... concrete, rental, logistics, public transport, bus and other fields, and also according to different industries, tailored to ... (such as the car handles, scheduling screen, camera);28.Built-in 16MB Flash, can save 30 ... Taxi, Cab Dispatch Management, with Camera and PC Monitoring Software