HIKVISION DS-7616NI-Q1 4K NVR

Decoding
Decoding Format : H.265/H.265+/H.264/H.264+/MPEG4
Video Resolution : 8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA /720p/VGA/4CIF/DCIF/ 2CIF/CIF/QCIF
Synchronous Playback : 4-ch
Capability : 1-ch @ 8 MP / 4-ch @ 1080p
Network
Incoming/Outgoing Bandwidth : 160 Mbps 80 Mbps
External Interface
Network Interface : 1, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
USB Interface : 2 × USB 2.0
General
Power : ≤ 18W
Power Supply : 12 VDC
Consumption (Without HDD) : ≤ 10 W
Working Temperature : -10 to +55º C (+14 to +131º F)
Working Humidity : 10 to 90 %
Dimensions (W × D × H) : 315 × 240 × 48 mm (12.4″ × 9.4″ × 1.9″)
Weight (Without Hard Disk) : ≤ 1 kg (2.2 lb)
Chassis : 1U chassis
Video/Audio Input
IP Video Input : 16-ch Up to 8 MP resolution
Two-Way Audio Input : 1-ch, RCA (2.0 Vp-p, 1 k Ω)
Video/Audio Output
VGA Output : 1-ch, 1920 × 1080p/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
HDMI Output : 1-ch, 4K (3840 × 2160)/30Hz, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
Recording Resolution : 8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA /720p/VGA/4CIF/DCIF/ 2CIF/CIF/QCIF
Audio Output1-ch, RCA (Linear, 1 KΩ)
Network Management
Network Protocols : TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™, HTTPS
Hard Disk
SATA : 1 SATA interface
Capacity : Up to 6TB capacity for each disk