Hikvision DS-7616NXI-K2/16P(D) IP DVR 16 PoE channels
- The Hikvision DS-7616NXI-K2/16P(D) IP DVR supports up to 16 IP cameras with PoE. Supports H.265+/H.265/H.264+ formats, up to 16 1080p channels decoding, 160 Mbps throughput. Ideal for surveillance.
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Hikvision DS-7616NXI-K2/16P(D) 16-channel PoE 1U K Series AcuSense 4K NVR
The Hikvision DS-7616NXI-K2/16P(D) is a 16-channel NVR with built-in 16 PoE ports, supporting AcuSense technology and up to 4K resolution. The device offers advanced video analytics, including face recognition, area protection and motion detection 2.0, as well as high throughput of up to 160 Mbps.
- 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.
- Incoming bandwidth of up to 160 Mbps and outgoing bandwidth of up to 160 Mbps.
- Implementation of Hikvision AcuSense technology to reduce manual labor and security costs.
- 2 SATA interfaces with support for up to 16 TB of capacity per hard drive.
Smart features and video analytics
All channels of the DS-7616NXI-K2/16P(D) DVR support Motion Detection 2.0, and 4 MP (H.264/H.265) 2-channel video analytics can recognize people and vehicles to reduce false alarms. The device offers facial recognition functions, including face detection, face image comparison, face image registration and search, and a library of up to 16 face image databases with a total capacity of up to 20,000 images. The recorder provides intelligent search for a selected area in the recording and intelligent playback, which improves video analysis performance.
Professionalism, reliability and interfaces
The DVR uses H.265+ compression, which effectively reduces storage space requirements by up to 75%, and supports TLS stream encryption for more secure transmission. The device provides independent HDMI (up to 4K) and VGA outputs, 16 IEEE 802.3 af/at-compliant PoE ports, a 10/100/1000 Mbps LAN network interface, 2 USB connectors (1 × USB 2.0 on the front and 1 × USB 2.0 on the rear), and 4 alarm inputs and 1 alarm output. The DVR features a Polish-language GUI interface, 100-240 V AC power supply, an operating temperature of -10°C to 55°C, dimensions of 385 × 315 × 52 mm and a weight of ≤ 3 kg (without HDD), as well as certifications such as CE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA and BIS.
| Category | Parameter | Value |
|---|---|---|
| Model | Available model | DS-7616NXI-K2/16P D PL |
| General | Device type | 16-channel NVR PoE 1U K Series AcuSense 4K NVR |
| Video inputs | IP video input | 16 channels |
| Bandwidth | Incoming bandwidth | 160 Mbps |
| Throughput | Outgoing bandwidth | 160 Mbps |
| PoE | Number of PoE interfaces | 16, 10/100 Mbps Ethernet RJ-45 interfaces |
| PoE | PoE power | ≤ 200 W |
| PoE | PoE standard | IEEE 802.3 af/at |
| Video | Decoding format | H.265+/H.265/H.264+/H.264 |
| Video | Recording resolution | 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF |
| Video | Synchronous playback | 16 channels |
| Video decoding capabilities | AI enabled | 2-ch@12 MP (30 fps) / 3-ch@8 MP (30 fps) / 6-ch@4 MP (30 fps) / 12-ch@1080p (30 fps) |
| Video - decoding capabilities | AI disabled | 2-ch@12 MP (30 fps) / 4-ch@8 MP (30 fps) / 8-ch@4 MP (30 fps) / 16-ch@1080p (30 fps) |
| Video - Smooth PLayback (HC) | HC ON & AI ON | 1-ch@12 MP (30 fps) / 2-ch@8 MP (30 fps) / 5-ch@4 MP (30 fps) / 11-ch@1080p (30 fps) |
| Video - Smooth PLayback (HC) | HC ON & AI OFF | 2-ch@12 MP (30 fps) / 3-ch@8 MP (30 fps) / 7-ch@4 MP (30 fps) / 15-ch@1080p (30 fps) |
| Video | Stream type | Video, Video & Audio |
| Audio | Audio compression | G.711ulaw/G.711alaw/G.722/G.726/AAC |
| Audio | Audio output | 1 channel, RCA (2.0 Vp-p, 1 kΩ) (using first audio input) |
| Audio | Two-way audio | 1 channel, RCA (line-level, 1 kΩ) |
| Video outputs | HDMI output | 1-ch, 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz |
| Video outputs | VGA output | 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz |
| Video outputs | Video output mode | HDMI/VGA independent output |
| Video outputs | CVBS output | N/A |
| Intelligent analytics | AI by device | Face recognition, area protection, motion detection 2.0 |
| Intelligent analytics | AI by camera | Face recognition, area protection, throwing objects from building, motion detection 2.0, ANPR, VCA |
| Face recognition | Functions | Face detection and analysis, face image comparison, face image registration, face image search |
| Face recognition | Face image library | Up to 16 face image libraries, up to 20,000 face images (each ≤ 4 MB, total capacity ≤ 1 GB) |
| Face recognition | Face detection and analysis performance | 1 channel, 8 MP |
| Face recognition | Comparison of face images | 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 |
| Perimeter protection | By camera | All channels |
| Network | Remote connection | 128 |
| Network | APIS | ONVIF (S/G profile); SDK; ISAPI |
| Network | Compatible browser | IE11, Chrome V57, Firefox V52, Safari V12, Edge V89 or later version |
| Network | Network protocols | TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS |
| Networking | LAN network interface | 1 × RJ-45 10/100/1000 Mbps (self-adaptive Ethernet interface) |
| Interfaces | SATA interfaces | 2 SATA interfaces |
| Interfaces | Disk capacity | Up to 16 TB capacity per hard drive |
| Interfaces | USB interface - front panel | 1 × USB 2.0 |
| Interfaces | USB interface - rear panel | 1 × USB 2.0 |
| Alarm inputs/outputs | Alarm input/output | 4/1 |
| Physical interface | No. 1 | Network interfaces with PoE function |
| Physical interface | No. 2 | LAN network interface |
| Physical interface | No. 3 | Audio INPUT |
| Physical interface | No. 4 | Audio output |
| Physical interface | No. 5 | ALARM INPUT AND OUTPUT |
| Physical interface | No. 6 | HDMI interface |
| Physical interface | No. 7 | VGA interface |
| Physical interface | No. 8 | USB interface |
| Physical interface | No. 9 | GND |
| Physical interface | No. 10 | Power supply |
| Physical interface | No. 11 | Power switch |
| System | GUI language | Polish |
| Power supply and environment | Power supply | 100 to 240 V AC, 50 to 60 Hz |
| Power supply and environment | Power consumption (without HDD and PoE) | ≤ 15 W |
| Power supply and environment | Operating temperature | -10°C to 55°C (14°F to 131°F) |
| Power supply and environment | Operating humidity | 10% to 90% |
| Dimensions and weight | Dimensions (L × W × G) | 385 × 315 × 52 mm (15.2" × 12.4" × 2.0") |
| Dimensions and weight | Weight | ≤ 3 kg (without HDD, 6.6 lbs.) |
| Certifications | CE (standards) | EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017 |
| Certifications | Certification obtained | CE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA, BIS |
Technical data source:manufacturer's documentation Hikvision datasheet 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 input channels of IP cameras. - How many PoE ports does this DVR have?
The device has 16 10/100 Mbps RJ-45 PoE interfaces. - What is the maximum incoming and outgoing throughput?
The incoming bandwidth is up to 160 Mbps, and the outgoing bandwidth is also 160 Mbps. - What video formats are supported by the DVR?
The DVR supports H.265+, H.265, H.264+ and H.264 formats. - What is the maximum resolution of the HDMI output?
The HDMI output supports resolutions up to 4K (3840 × 2160) at 30 Hz. - Does the DVR provide independent HDMI and VGA outputs?
Yes, the device provides independent HDMI and VGA outputs. - How many hard drives can be connected to the DVR?
The DVR has 2 SATA interfaces. - What is the maximum capacity of a single hard drive?
Each hard drive can have a capacity of up to 16 TB. - What face recognition functions does the device offer?
The device supports face detection, analysis, face photo comparison, face photo registration and face photo search. - How many face images can be stored in a library?
The library supports up to 16 face image libraries, with a total of up to 20,000 images, with each image up to 4 MB, and a total capacity not exceeding 1 GB. - Do all channels support motion detection 2.0?
Yes, all channels support motion detection 2.0 according to the camera. - What are the video analysis capabilities for area protection according to the device?
4 MP 2-channel video analysis (HD network camera, H.264/H.265) is used to recognize people and vehicles to reduce false alarms. - How many remote users can simultaneously connect to the DVR?
The device supports up to 128 remote connections. - What web browsers is the DVR compatible with?
The DVR is compatible with IE11, Chrome V57, Firefox V52, Safari V12 and Edge V89 or later versions. - What network protocols are supported?
Supported protocols include TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP and HTTPS. - What is the power consumption of the DVR without HDD and PoE?
The power consumption is ≤ 15 watts without HDD and PoE turned off. - In what temperature range can the device operate?
The operating temperature range is -10°C to 55°C (14°F to 131°F). - What are the dimensions and weight of the recorder?
The dimensions of the device are 385 × 315 × 52 mm, and the weight is ≤ 3 kg (without HDD). - What certifications does this model meet?
The recorder has CE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA and BIS certifications. - Is the user interface available in Polish?
Yes, the language of the DVR's GUI is Polish.
The Hikvision DS-7616NXI-K2/16P(D) DVR provides support for 16 IP channels with built-in PoE power and powerful video analytics based on AcuSense technology. The device provides high-definition recording, flexible video outputs and secure network transmission using H.265+ compression and TLS encryption.



