Hikvision DS-7616NXI-K2/16P, 16-ch PoE 1U K Series AcuSense 4K NVR, Up to 16-ch IP camera inputs, plug & play with 16 Power-over-Ethernet (PoE) interfaces, H.265+/H.265/H.264+/H.264 video formats, All channels support Motion Detection 2.0, 2-ch video analysis for human and vehicle recognition to reduce false alarm, 1-ch facial recognition for video stream, or 4-ch facial recognition for face picture, Smart search for the selected area in the video, independent HDMI and VGA outputs, 2 SATA interfaces, 160 Mbps Incoming/outgoing bandwidth, Power ≤ 200W.