Support H.265/H.264 video formats Support audio over coaxial cable (only for TVI cameras) Control the dual-light of UNV analog cameras under TVI Support analog camera upgrade over coaxial cable Support TVI, AHD, CVI, CVBS, IP cameras with adaptive access 4/8/16-channel BNC input Support 1-ch HDMI output, 1-ch VGA output at up to 1920*1080 HDMI and VGA simultaneous output Long transmission distance over coaxial cable Support mainstream cameras of ONVIF and RTSP protocols