Asixxsix 4 Channel Mobile Vehicle Car DVR, 720P HD Digital Video Recorder Universal Mini MDVR Recorder Kit for School Buses Tank Trucks Engineering Vehicles Boats, RCA Head Interface, Multiple Protection

4 CHANNEL DVRThe driving recorder supports 4‑channel video input and 4‑channel audio input, and supports 1‑channel composite video output and 1‑channel audio output. The 4 channel mobile DVR will be your witness of accident.

CHARACTERISTICDigital video recorder supports for license plate number, time, and driving information overlay. The host can be turned on, off, and delayed. You can also add left turn, right turn, and automatic full screen display when reversing.

SWITCH DOOR RECORDINGYou can also add switch door recording function, and the video files are packaged separately during the door opening process, which is convenient for viewing and has higher efficiency. It supports 64G memory card (not included), recording format is AVI.

MULTIPLE PROTECTIONSThis car security camera DVR recorder adopts professional manufacturing, safer RCA head interface, 9 to 36V wide voltage input, and has multi protections, such as overload protection, short circuit protection, reverse polarity protection, very easy and safe to use.

WIDE APPLICATIONThis 4 channel DVR supports PAL/NTSC (automatic identification, note: the camera (not included) needs to be connected before power on, the default is PAL format). The mini MDVR can be widely used in school buses, buses, tank trucks, engineering vehicles, large trucks, ships, coaches, yachts and so on.