Hard Disk Mobile DVR (Automotive) is a cost-effective, multi-functional device designed for video surveillance and remote monitoring of your mobile assets.It uses a high-speed processor, an embedded Linux platform, and the most advanced technology in the IT field, such as H.264 Video Compression/Decompression, 3G network transmission technology and GPS positioning technologies. MDVR can realize four/eight channel video recording. Each channel supports CIF, HD1 and D1 image solution. Drivers' driving information, GPS data and alarm data are recorded in hard disk which is used as the storage medium. The MDVR may look simple in its exterior design, provides powerful auto black box features, installation flexibility and high reliability.