Hikvision DS-7616NXI-K2/16P(D) 1U AcuSense 4K 2×SATA 16 TB NVR PoE 16 channels
- a 16-channel PoE NVR for IP surveillance, with AcuSense features and video analytics, supporting up to 16 IP cameras and up to 12 MP recording.
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Hikvision DS-7616NXI-K2/16P(D) 16-channel PoE 1U K Series AcuSense 4K NVR
NVR supporting up to 16 IP cameras with built-in 16-port switchem PoE, designed for surveillance applications according to the manufacturer's documentation. The device offers AcuSense features, video analytics, support for resolutions up to 12 MP and H.265+ compression, according to the manufacturer's documentation.
- Up to 16 IP camera inputs with pLug & pLay and 16 Power-over-Ethernet (PoE) interfaces.
- Support for H.265+, H.265, H.264+ and H.264 video formats.
- Capable of decoding up to 2 channels at 12 MP, 4 channels at 8 MP, 8 channels at 4 MP or 16 channels at 1080p.
- Maximum incoming bandwidth of 160 Mbps and maximum outgoing bandwidth of 160 Mbps.
- Hikvision AcuSense technology, motion detection 2.0 and people and vehicle analysis to reduce false alarms.
- 2 SATA interfaces with support for up to 16 TB of capacity per hard drive.
Features and smart functions
According to the manufacturer's documentation, the DS-7616NXI-K2/16P(D) DVR supports both device-based and camera-based intelligent functions, including face recognition, area protection, motion detection 2.0, ANPR and VCA. The device provides 2-channel video analysis for human and vehicle recognition to reduce false alarms, 1-channel face detection and video stream analysis or 4-channel face image comparison, as well as intelligent search for a selected area in the recording and intelligent playback to improve playback performance.
Professionalism, reliability and interfaces
According to the manufacturer's documentation, the H.265+ compression used in the DS-7616NXI-K2/16P(D) effectively reduces the required storage space by up to 75%, while TLS stream encryption technology ensures more secure transmission. The device offers independent HDMI and VGA outputs with support for resolutions up to 4K, network interfaces with IEEE 802.3af/at PoE, 2 SATA connectors for hard drives, front and rear panel USB ports, and alarm I/O, while maintaining a Polish-language GUI interface and wide operating temperature range according to the manufacturer's documentation.
Specifications
| Model | DS-7616NXI-K2/16P(D) |
| Series | K Series AcuSense 4K |
| Device type | 16-channel PoE 1U NVR |
| IP video input | 16 channels |
| Incoming bandwidth | 160 Mbps |
| Outgoing bandwidth | 160 Mbps |
| Video decoding formats | H.265+, H.265, H.264+, H.264 |
| Recording resolutions | 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, UXGA, 720p, VGA, 4CIF, DCIF, 2CIF, CIF, QCIF |
| Decoding capability (AI enabled) | 2 channels @ 12 MP (30 fps), 3 channels @ 8 MP (30 fps), 6 channels @ 4 MP (30 fps), 12 channels @ 1080p (30 fps) |
| Decoding capability (AI disabled) | 2 channels @ 12 MP (30 fps), 4 channels @ 8 MP (30 fps), 8 channels @ 4 MP (30 fps), 16 channels @ 1080p (30 fps) |
| Synchronous playback | 16 channels |
| Stream mode | Video; Video and audio |
| Smooth PLayback (HC) ON & AI ON function | 1 channel @ 12 MP (30 fps), 2 channels @ 8 MP (30 fps), 5 channels @ 4 MP (30 fps), 11 channels @ 1080p (30 fps) |
| Smooth PLayback (HC) ON & AI OFF function | 2 channels @ 12 MP (30 fps), 3 channels @ 8 MP (30 fps), 7 channels @ 4 MP (30 fps), 15 channels @ 1080p (30 fps) |
| HDMI output | 1 channel; 3840 × 2160 / 30 Hz, 2560 × 1440 / 60 Hz, 1920 × 1080 / 60 Hz, 1600 × 1200 / 60 Hz, 1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz |
| VGA output | 1 channel; 1920 × 1080 / 60 Hz, 1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz |
| Video output mode | Independent HDMI/VGA outputs |
| CVBS output | None (N/A) |
| Audio output | 1 channel, RCA (2.0 Vp-p, 1 kΩ) (using first audio input) |
| Two-way audio | 1 channel, RCA (line-level, 1 kΩ) |
| Audio compression | G.711ulaw, G.711alaw, G.722, G.726, AAC |
| Smart functions - AI by device | Face recognition, area protection, motion detection 2.0 |
| Intelligent functions - AI by camera | Face recognition, area protection, throwing objects from building, motion detection 2.0, ANPR, VCA |
| Face detection and analysis | Face image comparison, face image registration, face image search |
| Face photo library | Up to 16 libraries, up to 20,000 face images in total (each image ≤ 4 MB, total capacity ≤ 1 GB) |
| Face detection and analysis performance | 1 channel, 8 MP |
| Face photo comparison | 4 channels |
| Motion detection 2.0 (by camera) | All channels |
| Perimeter protection by device | Video analysis 2-channel, 4 MP (HD network camera, H.264/H.265) for human and vehicle recognition to reduce false alarms |
| Perimeter protection by camera | All channels |
| Remote connections | Up to 128 remote connections |
| API | ONVIF (S/G profile), SDK, ISAPI |
| Supported browsers | IE11, Chrome V57, Firefox V52, Safari V12, Edge V89 or later versions |
| Network protocols | TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS |
| LAN network interface | 1 × RJ-45 10/100/1000 Mbps, self-adaptive Ethernet interface |
| PoE interface | 16 × RJ-45 10/100 Mbps |
| PoE power supply | ≤ 200 W |
| PoE standard | IEEE 802.3af/at |
| SATA interface | 2 SATA interfaces |
| Maximum disk capacity | Up to 16 TB per hard drive |
| USB interface | Front panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0 |
| Alarm input/output | 4 inputs / 1 output |
| GUI language | Polish |
| Power supply | 100 - 240 V AC, 50 - 60 Hz |
| Power consumption (without HDD and PoE) | ≤ 15 W |
| Operating temperature | -10°C to 55°C (14°F to 131°F) |
| Operating humidity | 10% to 90% |
| Dimensions (D × S × W) | 385 × 315 × 52 mm (15.2" × 12.4" × 2.0") |
| Weight (without HDD) | ≤ 3 kg (6.6 lbs) |
| EMC/safety standards certifications | EN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035:2017 |
| Certifications obtained | CE, FCC, IC, CB, KC, UL, RoHS, REACH, WEEE, RCM, UKCA, LOA, BIS |
| Physical interfaces - description of connectors | 1: Network interfaces with PoE function; 2: LAN network interface; 3: Audio input; 4: Audio output; 5: Alarm input and output; 6: HDMI interface; 7: VGA interface; 8: USB interface; 9: GND; 10: Power supply; 11: Power switch |
| Available model | DS-7616NXI-K2/16P D PL (according to manufacturer's documentation) |
Technical data source:manufacturer's documentation Hikvision datasheet of model DS-7616NXI-K2/16P(D) Dokumentacja producenta
FAQ - frequently asked questions
- How many IP video channels does the DS-7616NXI-K2/16P(D) DVR support?
The DVR supports 16 channels of IP video input according to the manufacturer's documentation. - Does the device have built-in PoE ports?
Yes, the device has 16 PoE interfaces in the form of RJ-45 10/100 Mbps ports. - What is the maximum incoming bandwidth of the DVR?
The maximum incoming bandwidth is 160 Mbps according to the manufacturer's documentation. - What video compression formats are supported?
H.265+, H.265, H.264+ and H.264 formats are supported. - Up to what maximum resolution can video be recorded?
The device supports recording up to 12 MP according to the manufacturer's documentation. - What smart features are available on this model?
Face recognition, area protection, motion detection 2.0, ANPR and VCA, among others, are available. - How many face photo libraries can be configured?
Up to 16 face image libraries can be configured with a total capacity of up to 20,000 images, each image can be up to 4 MB, and the total capacity cannot exceed 1 GB. - What are the face image comparison capabilities?
The recorder allows 4-channel comparison of face images according to the manufacturer's documentation. - Is motion detection 2.0 available on all channels?
Yes, motion detection 2.0 according to the camera is supported on all channels. - What is the maximum supported capacity of hard drives?
The device has 2 SATA interfaces and supports up to 16 TB of capacity per hard drive. - What resolutions are supported on the HDMI output?
The HDMI output supports 3840 × 2160 / 30 Hz, 2560 × 1440 / 60 Hz and 1920 × 1080 / 60 Hz, among others, according to the manufacturer's documentation. - Does the DVR have independent HDMI and VGA outputs?
Yes, the video output mode allows independent operation of HDMI and VGA outputs. - What audio interfaces are available?
1 RCA audio output, 1 audio input and 1 RCA two-way audio channel are available. - What network protocols does the device support?
Supported protocols include TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP and HTTPS. - What are the remote access capabilities?
The DVR supports up to 128 remote connections according to the manufacturer's documentation. - In what temperature range can the DVR operate?
The operating temperature range is -10°C to 55°C (14°F to 131°F). - What is the power consumption of the device without drives and with PoE disabled?
The power consumption is a maximum of 15 W without hard drives and without PoE power. - Is the user interface available in Polish?
Yes, the manufacturer's documentation indicates that the GUI language is Polish. - What certifications does the DS-7616NXI-K2/16P(D) have?
The device has obtained CE, FCC, IC, CB, KC, UL, RoHS, REACH, WEEE, RCM, UKCA, LOA and BIS certifications. - What are the dimensions and weight for this model?
The dimensions are 385 × 315 × 52 mm, and the weight does not exceed 3 kg without the hard drive, according to the manufacturer's documentation.
The Hikvision DS-7616NXI-K2/16P(D) DVR supports up to 16 IP cameras with smart features, face recognition, area protection and motion detection 2.0, as well as high-resolution recording up to 12 MP according to the manufacturer's documentation. Integrated 16 PoE ports, support for H.265+ compression, independent HDMI/VGA outputs, extensive interfaces, and the ability to install two hard drives of up to 16 TB each provide flexible configuration and extensive integration capabilities, according to the manufacturer's documentation.