... 4-CH Car Black Box with 3G for Vehicles, GPS Tracking Car Black Box * H.264 Vehicle DVR, the latest technology ... (1280x1024)*30fps(NTSC)4) Built- in GPS module (Google Map tracking)5) Built-in WAN Port, WAN is available6) Support external ... , 10M/100M EthernetWANAvailable; Support external WifiGPSBuilt-in GPS module, GPS information (Google map, driving route, Coordinate, Speed etc) can be recorded ...