1.mobile car dvr 3g 2.SD card/hard disk storage 3.3G transmission 4.GPS global positioning 5.car dvr Using H.264 Compression algorithm, high compression ratio, image more clearly;Ÿ With 8-36 V wide voltage design, for all kinds of automobiles;Ÿ Support 8 channels input , can monitor more positions;Ÿ Using special file management mechanism, it can encrypt the data, and effectively protect data ...