Car DVR, Mdvr, Mobile DVR manufacturer / supplier in China, offering 4 Channel/8 Channel 1080P/720p Vehicle Mobile DVR/Car DVR/Mdvr for Bus/Truck/Car with GPS/3G/4G/WiFi/G-Sensor/RJ45/Ipc Optional, Ahd Vehicle DVR Camera with IR Night Vision for Bus Truck, Wide Angle Sony CCD Vhicle Reverse Camera and so on.