MD62104S Mobile Video Recorder is a dedicated DVR product for car video and audio monitoring with embedded Linux operating system. With the functions of video and audio decoding, 3G/4G wireless network transmission, satellite positioning, data security storage, hard disk vibration reduction protection, and provide flexible channel selection and coding schemes, especially applied to the video and audio monitoring needs of various buses, passenger buses, school buses, taxis, coach cars, muck trucks and other vehicles. The equipment has perfect and stable performance, with small size, low power consumption, easy installation and maintenance.