Features：

• Support H.265/H.264 video formats

• Support audio over coaxial cable(only for TVI cameras)

• Support TVI, AHD, CVI, CVBS, IP cameras with adaptive access

• 4/8-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