M15Hv is a multifunctional and flexible device developed specifically for vehicle-mounted and remote video monitoring. It is an upgraded version of our M10H. It adopts high-speed processing chips and stable embedded systems, uses advanced H.265 video compression/decompression technology, and mature 4G, GPS/BD reliable solutions. Vehicle driving information recording and remote video upload, combined with the dispatch monitoring platform, can realize central remote video monitoring, vehicle intelligent dispatch management and playback analysis based on the central database. The product has the characteristics of strong vibration resistance, simple appearance, flexible and convenient installation, comprehensive functions, and high reliability, providing customers with more comprehensive, safe and high-quality services.