NVR 16 canale Hikvision DS-7716NXI-K4/16P 16-ch 1.5U 16 PoE K Series AcuSense 4K ,Facial recognition, perimeter protection, motion detection 2.0, Facial recognition, perimeter protection, throwing objects from building, motion detection2.0, ANPR, VCA , Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB), 2-ch, 4 MP (HD network camera, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm, IP Video Input 16-ch, 160 Mbps, Video Output Mode HDMI/VGA independent output, Stream Type Video, Video & Audio ,Remote Connection 128, Network Interface 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface, 4 SATA interface, Up to 10 TB capacity for each HDD, Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0, Working Temperature -10 °C to 55 °C, Dimension :445 × 400 × 75 mm,Weight ≤ 5 kg .