Free DHL  2CH AHD Mobile DVR PCB Board support CVBS/AHD TVI 8.0MP/128GB HD 1080P 2 Channel vehicle bus DVR Board with remote control product supports dual audio and video input, and the highest supported 5MP ultra-clear camera input The picture quality effect is greatly improved, using the WIN10 system card design, the operation is convenient and easy to understand, and we Some expansion designs have also been added, such as: adding support buttons, and serial port operations, and secondly, you can also connect external Storage, the new design scheme includes the latest H265 encoding design, reducing disk consumption, video output support Support HDMI and CVBS output at the same time, in terms of device function software and hardware, we can meet customer needs Tailor-made, more in line with the actual needs of users. 

Product Features:
Support connection to CVBS, TVI, AHD, D1~5MP pixel cameras
Support H264 H265 image compression technology
Support dual card, single card maximum 512G SD card
Support HDMI output 1080P-60fps (audio synchronization)
Support picture-in-picture preview
Support USB hard disk/U disk/SD card external storage
Support SD card to upgrade firmware
Support six languages 
(Chinese/English/German/Spain/Polish/French)
Support serial command communication
Support OSD on and off
Support image brightness/chroma/contrast/mirror settings
Support power failure protection function
Support MP4 video file format

New coding technology
Support HDMI/60fps audio high fidelity output
Audio adopts AAC compression method, the sound is clear
D1 to 8 million camera inputs on AHD&CVBS cameras
Support 2-channel mixing 
(camera access/CVBS/AHD/TVI in different formats) (PAL&NTSC)
Support 2-channel ultra-clear audio and video synchronous recording