8CH HDCVI/AHD/TVI/CVBS, 16CH IP, H.265+, Perimeter, SMD+, POS, 2CH Face Recognition, 1x 4K HDMI, 1x VGA, Two Way Audio, 1x SATA up to 16TB/ea, 1xUSB3.0, 1xUSB2.0, 1xRJ45 10/100 /1000Mbps,1x RS485, Onvif, 1U