4 CH Moble DVR 3G+GPS, real-time monitoring H.264 compression mode, the ... (including 3G and GPS module prices)ING DA RUI mobile DVR full vehicle real-time audio and video recorders, fully resolved ... (L) × 150 (W) × 45 (H) mmWeight: 1.5KG 3G GPS DVR with video , tracker , real-time monitoring