Hikvision 16-ch 1.5U 16 POE AcuSense 4K NVR DS-7716NXI-I4/16P/S

H.265+/H.265/H.264+/H.264 video formats Intelligent analytics based on deep learning algorithm Up to 4-ch perimeter protection Up to 4-ch facial recognition for video stream Up to 8-ch facial recognition for face picture Up to 16-ch IP camera inputs Up to 32-ch 1080p decoding capability Up to 8-ch IP speakers can be connected 4-ch false alarm reduction,256Mbps Bit Rate Input Max(up to 16-ch IP video), 4 SATA Interfaces,2 HDMI ouputs,1 VGA port, 1 CVBS output,1 eSATA, alarm I/O: 16/4, 1.5U case,19"