Vehicle Digital Video Recorder 4 Channel 720P DC9‑36V Universal Mini MDVR Fo NIU

The host can be turned on, off, and delayed. You can also add left turn, right turn, and automatic full screen display when reversing. Feature: 1. 4‑Channel DVR: The driving recorder supports 4‑channel video input and 4‑channel audio input, and supports 1‑channel composite video output and 1‑channel audio output.