16 channel 5 in 1 XVR HDCVI/HDTVI (no OSD, no PTZ)/AHD/CVBS + 8 IP channels @ 5MP. H264+/H.264. Audio: 4 in / 1 out. 16 channel playback @ 1080P. Recording: 1080P, 720P, 960H, D1/4CIF, VGA, CIF, QVGA, QCIF, full 1080P in all cameras. HDMI and VGA output at 1080P with SPOT function. IVS. Facial detection. Alarm: 16 in / 3 out. 2 HDD SATA capacity. Onvif, CGI, P2P, DDNS. 2 USB, 1 RS485. 12V DC. 1U.