HIKVISION NVR DS-7616NXI-K2 AcuSense 16-CH 4K

Key Feature
– Up to 16-ch IP camera inputs
– H.265+/H.265/H.264+/H.264 video formats
– Up to 2-ch@12 MP or 3-ch@8 MP or 6-ch@4 MP or 12-ch@1080p decoding capacity
– Up to 160 Mbps incoming bandwidth
– Adopt Hikvision Acusense technology to minimize manual effort and security costs

Smart Function
– All channels support Motion Detection 2.0
– 1-ch facial recognition for video stream, or 4-ch facial recognition for face picture
– Smart search for the selected area in the video, and smart playback to improve the playback efficiency

Professional and Reliability
– H.265+ compression effectively reduces the storage space by up to 75%
– Adopt stream over TLS encryption technology which provides more secure stream transmission service

HD Video Output
– Provide independent HDMI and VGA outputs
– HDMI video output at up to 4K resolution

Storage and Playback
– Up to 2 SATA interfaces for HDD connection (up to 10 TB capacity per HDD)
– 16-ch synchronous playback

Network & Ethernet Access
– 1 self-adaptive 10/100/1000 Mbps Ethernet interface
– Hik-Connect for easy network management

Specification
Facial Recognition
Facial Detection and Analytics: Face picture comparison, human face capture, face picture search
Face Picture Library: Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture =< 4 MB, total capacity =< 1 GB)
Facial Detection and Analytics Performance: 1-ch human face capture
Face Picture Comparison: 4-ch face picture comparison alarm
Motion Detection 2.0
Human/Vehicle Analysis: 16-ch
Video and Audio
IP Video Input: 16-ch
Incoming Bandwidth: 160 Mbps
Outgoing Bandwidth: 160 Mbps
HDMI Output: 1-ch, 4K (3840 x 2160)/30 Hz, 2K (2560 x 1440)/60 Hz, 1920 x 1080/60 Hz, 1600 x 1200/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz, 1024 x 768/60 Hz
VGA Output: 1-ch, 1920 x 1080/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz
Video Output Mode: HDMI/VGA independent output
CVBS Output: N/A
Audio Output: 1-ch, RCA (2.0 Vp-p, 1 KOhm, using the audio input )
Two-Way Audio: 1-ch, RCA (Linear, 1 KOhm)
Decoding
Decoding Format: H.265/H.265+/H.264+/H.264
Recording Resolution: 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
Synchronous playback: 16-ch
Decoding Capability: AI on: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30fps), AI off: 2-ch@12 MP (30 fps)/3-ch@8 MP (30 fps)/6-ch@4 MP (30 fps)/12-ch@1080p (30fps)
Stream Type: Video, Video & Audio
Audio Compression: G.711ulaw/G.711alaw/G.722/G.726/AAC
Network
Remote Connection: 128
Network Protocol: TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS
Network Interface: 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface
Auxiliary Interface
SATA: 2 SATA interfaces
Capacity: Up to 10 TB capacity for each HDD
USB Interface Front panel: 1 x USB 2.0; Rear panel: 1 x USB 2.0
Alarm In/Out 4/1
General
Power Supply: 12 VDC, 3.3 A
Consumption =< 15 W (without HDD)
Working Temperature -10 C to 55 C
Working Humidity 10% to 90%
Dimension (W x D x H) 385 mm x 315 mm x 52 mm
Weight =< 1 kg (without HDD)
Certification
FCC Part 15 Subpart B, ANSI C63.4-2014
CE EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017
Note:
Facial recognition and motion detection 2.0 cannot be enabled at the same time.