2、Function Introduction

1.Professional vehicle power supply protection design, supporting various protection circuits such as power loss, overvoltage, overload, short circuit, reverse connection, etc；

2.High resolution 1920x1080 (including: recording video resolution, high-definition camera input resolution, video output resolution)；

3.4 sets of I/O ports, high-level 9V-24V power supply trigger, support when the vehicle turns on the turn signal or reverse gear, the screen automatically switches to display the corresponding screen；

4.Support 4 camera video background recording and storage at the same time；

5.Can be set to stop the delay video recording function (support 0-24H adjustable)；

6.Maximum support for 512G memory card recording, no frame loss, no second loss (standard image quality 32GB/24H)；

7.UPS power supply technology, it can save all the files being recorded intact even if the power is cut off accidentally；

8.Loop recording, automatic overwrite, automatically overwrite and delete the earliest recorded video file when the memory card is full (manual deletion is not supported)；

9.Support lock protection of video files, important video files can be set to lock protection, locked files will not be overwritten and deleted；

10.Support 4-channel synchronous online video playback, you can pause, fast forward, rewind and other operations; or backup to computer for playback；

11.Power-off memory saving function, built-in multi-screen display mode, can be set as the default startup screen to meet the special needs of different users；

12.Supports mixed input of multiple video formats such as AHD/TVI 1080P/960P/720P/ and 960H/ CVBS；

13.Support PAL/NTSC mixed input of different formats of AHD/TVI/CVBS video signals (automatically adapt to the format)

14.The brightness, contrast, saturation, chroma and sharpness of each input camera screen can be independently set；

15.Each input camera screen can be independently set to mirror left and right, flip up and down, rotate 90 degrees, and rotate 270 degrees independently；

16.Each input camera image can be independently set for driving assistance lines；

17.Each input camera picture can be independently set to enlarge and cut the extra picture around the video；

18.Support video output, you can adjust the zoom adjustment of the top, bottom, left, and right margins, which can adapt to the full display of various screens without being cut；

19.Support opening or closing the OSD superimposed character function of the video file (time, date, frame, channel, license plate, driver name and other information)

 20.Support connection of single/dual LVDS DuPont head screen, 40pin LVDS screen, 50pin TTL (RGB) screen；

21.Support connection display resolution 800*480-1920*1080；

22.Support infrared remote control remote operation；

23.Support FAT32\exFAT\NTFS format U disk connection use；

24. Support GPS/WIFI/4G and other remote functions (optional)

25. Support external speaker function (optional)

26. Support the touch screen function, which can only be supported if the display screen supports touch (optional)

27.Support SATA hard disk storage function (to be purchased）

• suntex
• HD two way screen driver board
• suntex
• suntex