XVR302-32Q3 Digital Video Recorder Support H.265/H.264 video formats Support audio over coaxial cable(only for Uniview CVI protocol cameras) Support TVI, AHD, CVI, CVBS, IP cameras with adaptive access 32‑channel BNC input Support 1‑ch CVBS output, 1‑ch VGA output, 1‑ch HDMI output at up to 4K(3840 x 2160) HDMI and VGA simultaneous output Long transmission distance over coaxial cable Support mainstream cameras of ONVIF and RTSP protocols