4CH Channel AHD Car Mobile DVR SD 3G Wireless GPS Realtime Video Recorder + 4 Camera Cable Remote Kits. Car 3G/4G Wifi GPS 130 Megapixel SD-MDVR Video Recorder + 4 Camera Cable Remote Kit. Size: 5.1”x4.7”x1.6′. System interface operation is smooth, functional intuitive, perfect. Owerful client program, providing real-time monitoring, listening intercom, playback, video, high-definition […]