| HD 4 channels, 4 split H.246 Compression Linux operating system Touch screen(optional) SD memory storage support(Max. 256GB) and SSD support(optional) Built-in GPS module Resolution of monitor: 1,024 x 3(RGB) x 600 Pixels Video quality up to 1080P resolution Supports 4 ch video input,audio intput on/off External USB2.0 interface, can upgrade the product and download files Support 4video mode: manual, alarm,, timing, trigger Additional 4Ch inputs with triggers Full CH, Auto Scan, Trigger CH & Live display Support CVBS/960H/AHD camera 4CH AV Inputs with 1080p/720P/960H/D1 Date & Time Stamp ,vehicle information,GPS information,ch number on the file Playback a Recorded file on the LCD Setup on the LCD menu Map Tracking available G-sensor applicable Built-in Circuit protection chip from over voltage & reversing voltage Professional In-Vehicle power design, 6-36V DC Wide Voltage Range |