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Technical Specifications

Hikvision 16-Channel 4K AcuSense NVR System with 4MP ColorVu Audio Cameras

Build a more informative video-surveillance system with the Hikvision DS-7616NXI-K2/16P(D) 16-channel PoE NVR and DS-2CD1347G2-LUF 4MP ColorVu turret cameras. The cameras provide vivid 24/7 color imaging, built-in microphones, human and vehicle detection, and weather-resistant IP67 construction. The NVR adds 16 plug-and-play PoE ports, AcuSense analytics, 4K HDMI output, intelligent video search, and space for two surveillance hard drives.

Resolution clarification: The cameras documented in the supplied datasheet are 4 MP models with a maximum resolution of 2560 × 1440. The NVR supports recording resolutions up to 12 MP and includes 8 MP decoding support; this does not make the included 4 MP cameras 8 MP.

Key System Features

  • 16-channel NVR with 16 independent plug-and-play PoE camera ports.
  • 4MP ColorVu cameras deliver vivid color imaging around the clock.
  • Built-in camera microphone captures mono audio for real-time audio security.
  • Human and vehicle recognition helps reduce alarms caused by unrelated movement.
  • 120 dB WDR improves visibility in scenes containing strong backlighting.
  • White supplemental light provides illumination at distances up to 30 meters.
  • IP67-rated cameras resist water and dust for dependable outdoor placement.
  • 4K HDMI output enables detailed local viewing on a compatible display.
  • H.265+ compression can reduce NVR storage requirements by up to 75%.
  • Two SATA interfaces support hard drives with capacities up to 16 TB each.
  • Hik-Connect support provides convenient network management and remote access.
  • Smart search and smart playback help locate relevant activity more efficiently.

Camera Identification

```
Camera Model
DS-2CD1347G2-LUF
Camera Type
4 MP ColorVu fixed turret network camera
Available Lens Options
2.8 mm or 4 mm
```

Camera Imaging

```
Image Sensor
1/3-inch progressive-scan CMOS
Maximum Resolution
2560 × 1440
Shutter Time
1/3 second to 1/100,000 second
Minimum Illumination
Color: 0.001 lux at F1.0 with AGC on; 0 lux with supplemental light
Day and Night
24/7 color imaging
Angle Adjustment
Pan: 0° to 360°; tilt: 0° to 75°; rotation: 0° to 360°
Wide Dynamic Range
120 dB WDR
Signal-to-Noise Ratio
52 dB or greater
Day/Night Switching
Day, night, auto, or scheduled
Image Enhancement
BLC, HLC, and 3D DNR
Image Settings
Rotation, saturation, brightness, contrast, sharpness, gain, and white balance adjustable through client software or a web browser
Privacy Masks
Four programmable polygon privacy masks
```

Camera Lens and Field of View

```
Lens Type
Fixed focal lens; 2.8 mm and 4 mm options
2.8 mm Field of View
Horizontal: 96°; vertical: 52°; diagonal: 113°
4 mm Field of View
Horizontal: 75°; vertical: 40°; diagonal: 89°
Lens Mount
M12
Iris Type
Fixed
Aperture
F1.0
Depth of Field
2.8 mm: 2 m to infinity; 4 mm: 2.7 m to infinity
2.8 mm DORI
Detect: 64 m; observe: 25 m; recognize: 12 m; identify: 6 m
4 mm DORI
Detect: 82 m; observe: 32 m; recognize: 16 m; identify: 8 m
```

Camera Supplemental Lighting

```
Light Type
White light
Illumination Range
Up to 30 m (approximately 98 ft)
Smart Supplemental Light
Yes
```

Camera Video

```
Main Stream - 50 Hz
20 fps at 2560 × 1440; 25 fps at 1920 × 1080 or 1280 × 720
Main Stream - 60 Hz
20 fps at 2560 × 1440; 24 fps at 1920 × 1080 or 1280 × 720
Sub-Stream - 50 Hz
25 fps at 1280 × 720, 640 × 480, or 640 × 360
Sub-Stream - 60 Hz
24 fps at 1280 × 720, 640 × 480, or 640 × 360
Main-Stream Compression
H.265+, H.265, H.264+, and H.264
Sub-Stream Compression
H.265, H.264, and MJPEG
Video Bit Rate
32 Kbps to 8 Mbps
H.264 Profiles
Baseline, Main, and High Profile
H.265 Profile
Main Profile
Bit-Rate Control
CBR or VBR
Region of Interest
One fixed region for the main stream
```

Camera Audio

```
Audio Type
Mono audio
Built-In Microphone
Yes
Environmental Noise Filtering
Yes
Audio Sampling Rate
8 kHz or 16 kHz
Audio Compression
G.711 μ-law, G.711 A-law, G.722.1, G.726, MP2L2, PCM, and AAC-LC
Audio Bit Rate
64 Kbps G.711 μ-law; 64 Kbps G.711 A-law; 16 Kbps G.722.1; 16 Kbps G.726; 32 to 160 Kbps MP2L2; 16 to 64 Kbps AAC-LC
```

Camera Network and Security

```
Network Protocols
TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, NTP, IGMP, IPv6, UDP, QoS, FTP, and SMTP
Simultaneous Live View
Up to six channels
APIs and Integration
ONVIF Profile S, Profile T, and Profile G; ISAPI; SDK. Profile G is supported only by the -F model.
Users
Up to 32 users with administrator, operator, and user access levels
Security Features
Password protection, complex-password support, watermarking, HTTP basic and digest authentication, WSSE and ONVIF digest authentication, security audit log, and MAC-address host authentication
Compatible Clients
iVMS-4200 and Hik-Connect
Web Browser Support
Plug-in live view: Internet Explorer 10 or 11. Local service: Chrome 57+, Firefox 52+, or Edge 89+
Ethernet Port
One RJ45 10/100 Mbps self-adaptive Ethernet port
```

Camera Events and Alerts

```
Basic Events
Motion detection with alarm triggering by specified human and vehicle target types, video-tampering alarm, and exceptions
Event Linkage
Notify surveillance center, send email, and trigger capture. FTP or memory-card upload and local recording apply to the -F model.
```

Camera Power and Construction

```
12 VDC Power
12 VDC ±25%, 0.4 A, maximum 5 W; 5.5 mm coaxial power connector
PoE Power
IEEE 802.3af, Class 3; 36 to 57 V; 0.2 to 0.15 A; maximum 6.5 W
Material
Metal and plastic
Dimensions
Ø109.9 × 103.6 mm (Ø4.3 × 4.1 in.)
Package Dimensions
150 × 150 × 141 mm (5.9 × 5.9 × 5.6 in.)
Camera Weight
Approximately 420 g (0.9 lb.) for the DS-2CD1347G2-LUF
Packaged Weight
Approximately 650 g (1.4 lb.) for the DS-2CD1347G2-LUF
Ingress Protection
IP67 according to IEC 60529-2013
Storage Conditions
-30°C to 60°C (-22°F to 140°F); humidity of 95% or less, non-condensing
Operating Conditions
-30°C to 60°C (-22°F to 140°F); humidity of 95% or less, non-condensing
Camera Languages
English and Ukrainian
General Functions
Heartbeat, anti-banding, mirror, password protection, and password reset by email
Anti-Corrosion Classification
No specific protection; intended for environments where specialized anti-corrosion protection is not required
```

NVR Identification and Capacity

```
NVR Model
DS-7616NXI-K2/16P(D)
Recorder Type
16-channel PoE 1U K Series AcuSense 4K NVR
IP Camera Inputs
16 channels
Incoming Bandwidth
160 Mbps
Outgoing Bandwidth
160 Mbps
Remote Connections
Up to 128
```

NVR AcuSense and Intelligent Analytics

```
AI by NVR
Facial recognition, perimeter protection, and Motion Detection 2.0
AI by Camera
Facial recognition, perimeter protection, object-throwing detection from buildings, Motion Detection 2.0, ANPR, and VCA when supported by the connected camera
Facial Analytics
Face-picture comparison, human-face capture, and face-picture search
Face Libraries
Up to 16 libraries containing up to 20,000 face pictures in total; each picture up to 4 MB and total capacity up to 1 GB
Facial Detection Performance
One channel at 8 MP
Face-Picture Comparison
Four channels
Motion Detection 2.0 by NVR
All channels at 4 MP for human and vehicle recognition; up to 8 MP when enhanced SVC mode is enabled
Motion Detection 2.0 by Camera
All channels when supported by the connected cameras
Perimeter Protection by NVR
Two channels at 4 MP using H.264 or H.265 HD network cameras, with human and vehicle recognition
Perimeter Protection by Camera
All channels when supported by the connected cameras
Intelligent Search
Smart search within a selected video area and smart playback
```

NVR Video and Audio

```
HDMI Output
One channel: 4K 3840 × 2160 at 30 Hz; 2560 × 1440 at 60 Hz; 1920 × 1080 at 60 Hz; 1600 × 1200 at 60 Hz; 1280 × 1024 at 60 Hz; 1280 × 720 at 60 Hz; or 1024 × 768 at 60 Hz
VGA Output
One channel: 1920 × 1080, 1280 × 1024, or 1280 × 720 at 60 Hz
Video Output Mode
Independent HDMI and VGA output
CVBS Output
Not available
Audio Output
One RCA channel, 2.0 Vp-p, 1 kΩ, using the audio input
Two-Way Audio
One RCA channel, linear, 1 kΩ
Stream Type
Video or video with audio
NVR Audio Compression
G.711 μ-law, G.711 A-law, G.722, G.726, and AAC
```

NVR Recording and Decoding

```
Video Decoding Formats
H.265, H.265+, H.264+, and H.264
Recording Resolutions
12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, UXGA, 720p, VGA, 4CIF, DCIF, 2CIF, CIF, and QCIF
Synchronous Playback
16 channels
Decoding with AI Enabled
2 channels at 12 MP/30 fps; 3 channels at 8 MP/30 fps; 6 channels at 4 MP/30 fps; or 12 channels at 1080p/30 fps
Decoding with AI Disabled
2 channels at 12 MP/30 fps; 4 channels at 8 MP/30 fps; 8 channels at 4 MP/30 fps; or 16 channels at 1080p/30 fps
Compression Efficiency
H.265+ can reduce storage consumption by up to 75%
```

NVR Storage

```
SATA Interfaces
Two
Maximum Capacity
Up to 16 TB per hard drive
Maximum Documented Raw Capacity
Up to 32 TB total across two compatible 16 TB hard drives
Hard Drive Included
Not specified in the supplied datasheet
```

NVR Network and PoE

```
LAN Interface
One RJ45 10/100/1000 Mbps self-adaptive Ethernet interface
PoE Interfaces
16 independent RJ45 10/100 Mbps self-adaptive Ethernet interfaces
PoE Standard
IEEE 802.3af/at
PoE Power Budget
200 W or less
Network Protocols
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, and HTTPS
NVR APIs
ONVIF Profile S and G, SDK, and ISAPI
Secure Streaming
Stream-over-TLS encryption support
Remote Management
Hik-Connect
Compatible Browsers
Internet Explorer 11, Chrome 57+, Firefox 52+, Safari 12+, and Edge 89+
```

NVR Interfaces

```
Front USB
One USB 2.0 port
Rear USB
One USB 2.0 port
Alarm Input/Output
Four alarm inputs and one alarm output
Physical Connections
16 PoE network ports, LAN, audio input, audio output, alarm input/output, HDMI, VGA, USB, ground, AC power input, and power switch
```

NVR General Specifications

```
Power Supply
100 to 240 VAC, 50 to 60 Hz
NVR Consumption
15 W or less without hard drives and with PoE disabled
Operating Temperature
-10°C to 55°C (14°F to 131°F)
Operating Humidity
10% to 90%
Dimensions
385 × 315 × 52 mm (15.2 × 12.4 × 2.0 in.)
Weight
3 kg or less without hard drives (6.6 lb.)
GUI Languages
English, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Turkish, Japanese, Danish, Swedish, Norwegian, Finnish, Korean, Traditional Chinese, Thai, Estonian, Vietnamese, Croatian, Slovenian, Serbian, Latvian, Lithuanian, Uzbek, Kazakh, Arabic, Ukrainian, Kyrgyz, Brazilian Portuguese, and Indonesian
```

Certifications

```
Camera EMC
FCC Part 15 Subpart B, CE-EMC, RCM, and KC
Camera Safety
UL, CB, CE-LVD, and BIS standards listed in the manufacturer datasheet
Camera Environmental Compliance
CE-RoHS, WEEE, and REACH
NVR Certifications
CE, FCC, IC, CB, KC, UL, RoHS, REACH, WEEE, RCM, UKCA, LOA, and BIS
```

Optional Camera Accessories Found

  • DS-1272ZJ-110-TRS: Wall mount
  • DS-1276ZJ-SUS: Corner mount
  • DS-1280ZJ-S: Junction box
  • DS-1275ZJ-SUS: Vertical pole mount
  • DS-1281ZJ-S: Inclined-ceiling mount

The supplied NVR datasheet does not identify separate optional accessories. Cameras, hard drives, cabling, display equipment, and the exact number of included components should be confirmed from the seller's package contents.

Ideal Applications and Common Uses

  • Homes requiring full-color exterior video and recorded audio.
  • Retail stores that need coverage of entrances, aisles, registers, and stock areas.
  • Offices requiring searchable human and vehicle activity.
  • Warehouses needing multiple PoE cameras and centralized recording.
  • Parking areas, driveways, loading zones, and building entrances.
  • Restaurants, workshops, and other small-to-medium commercial properties.
  • Sites that benefit from local recording with optional remote Hik-Connect access.
  • Projects that may expand to as many as 16 compatible IP cameras.
  • Indoor and outdoor installations where IP67 camera protection is appropriate.

Because this camera has no specialized anti-corrosion protection, it is not intended for locations that require professional protection against coastal salt, chemical exposure, or similarly corrosive conditions.

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