4Ch stand alone mobile digital video recording, 18v, for bus
Function displaying screen is separated from dvr. Function displaying screen owns all the functions of dvr. You can remote control dvr by displaying screen. With high performance components from well known manufacturers, combining the latest technology, and high performance, this wholesale product will exceed your expectations, alarm type: smoke, ultra-red, door-magnet etc, search model: time, date, camera, alarm input: 4 input, 1 output, china manufacturer specifications: hdd dvr can be installed in hidden place in the bus, and function displaying screen can be installed in every place in the bus, simple operating, strong hiding, bus carry special using hdd dvr, whenever bus owner is not in, it can record the relative video file exactly, so if the bus is damaged or stolen, you can find out the relative file.