•4 / 8 CH CVI video input, support 4MP / 3MP / 1080P / 720P / WD1 

•Adopt standard H.265 high profile compression format to get high-quality video at much lower bit rate 

•Playback : 4 / 8 CH simultaneously playback 

•HDMI 4K output, true high resolution display 

•Support PTZ preset and auto cruise, up to 255 presets and 8 cruises