Hikvision DS-7716NXI-K4/16P(D) 16-channel IP DVR
- The Hikvision DS-7716NXI-K4/16P(D) IP DVR is a 16-channel video surveillance device that supports cameras with resolutions up to 12 MP. It features 16 PoE ports, H.265+ support and the ability to connect 4 HDDs.
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Hikvision DS-7716NXI-K4/16P(D) 16-channel 1.5U K Series AcuSense 4K NVR with PoE
The NVR supports up to 16 IP channels with built-in 16 PoE ports and AcuSense features for human and vehicle recognition. The device offers up to 12 MP decoding, 4K HDMI output, up to 4 SATA hard drives and a range of intelligent video analytics features.
- 16 channels of IP input with 16 PoE interfaces like pLug & pLay.
- H.265+/H.265/H.264+/H.264 compression support.
- Up to 2-ch@12 MP or 4-ch@8 MP or 8-ch@4 MP or 16-ch@1080p decoding capacity.
- Maximum input and output throughput of 160 Mbps.
- Up to 4 SATA interfaces with support for up to 16 TB per drive.
- HDMI output up to 4K (3840 × 2160) and independent HDMI and VGA outputs.
Smart features and AcuSense
All channels of the DS-7716NXI-K4/16P(D) DVR support Motion Detection 2.0, and AcuSense functions enable 2-channel 4MP video analysis with human and vehicle recognition to reduce false alarms. The device provides 1 channel of 8 MP face detection and analysis or 4 channels of face image comparison, as well as support for up to 16 face libraries with up to 20,000 face images (up to 1 GB total, each image up to 4 MB). There are smart search functions for selected recording area and smart pLayback, as well as support for face detection, perimeter protection, Motion Detection 2.0, ANPR, VCA and "throwing objects from building" function on the side of compatible cameras.
Professional reliability, storage and interfaces
The DVR uses H.265+ compression, which reduces storage space by up to 75%, and stream encryption over TLS for secure transmission, according to the manufacturer. It supports up to 4 SATA interfaces with support for up to 16TB per drive, synchronous playback from 16 channels, and remote connections for up to 128 clients. There are 16 independent PoE interfaces with up to 200 W total power (IEEE 802.3af/at standard), 1 RJ-45 10/100/1000 Mbps port, 16/4 alarm interfaces, USB ports (2 × USB 2.0 on the front, 1 × USB 3.0 on the rear), RS-232 and 2 × RS-485 interfaces, as well as 100-240 VAC 50/60 Hz power supply and -10 °C to 55 °C operation.
Video, audio and networking
The device offers 1 HDMI 4K output (3840 × 2160/30 Hz) and 1 VGA output (up to 1920 × 1080/60 Hz) with independent HDMI/VGA output mode, as well as 1 audio output and 1 two-way audio channel (RCA). Recording resolutions of up to 12 MP, synchronous playback of 16 channels, and various decoding modes with AI functions enabled and disabled and Smooth PLayback (HC) mode are supported. The DVR supports ONVIF (S/G profiles), SDK, ISAPI standards, numerous network protocols (TCP/IP, DHCP, IPv4/IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS) and Hik-Connect remote access, with simultaneous support for up to 128 remote connections.
| Category | Parameter | Value |
|---|---|---|
| Model | Available model | DS-7716NXI-K4/16P(D) |
| General | Device type | 16-ch PoE 1.5U K Series AcuSense 4K NVR |
| IP video inputs | Number of IP channels | 16-ch |
| IP video inputs | Max. input bandwidth | 160 Mbps |
| Network outputs | Max. output throughput | 160 Mbps |
| Video compression | Decoding formats | H.265/H.265+/H.264+/H.264 |
| Video compression | Space saving (H.265+) | Reduction of storage space up to 75% (according to manufacturer's documentation) |
| Recording resolution | Supported resolutions | 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF |
| Playback | Synchronous playback | 16-ch |
| Decoding capabilities | AI ON | 2-ch@12 MP (30 fps) / 3-ch@8 MP (30 fps) / 6-ch@4 MP (30 fps) / 12-ch@1080p (30 fps) |
| Decoding capabilities | AI OFF | 2-ch@12 MP (30 fps) / 4-ch@8 MP (30 fps) / 8-ch@4 MP (30 fps) / 16-ch@1080p (30 fps) |
| Decoding capabilities | Smooth PLayback (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) |
| Decoding capabilities | Smooth PLayback (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) |
| Stream | Stream type | Video, Video and audio |
| Smart features | AI by Device | Facial recognition, perimeter protection, motion detection 2.0 |
| Intelligent functions | AI by Camera | Facial recognition, perimeter protection, throwing objects from building, motion detection 2.0, ANPR, VCA |
| Face recognition | Face detection and analytics | Face picture comparison, human face capture, face picture search |
| Face recognition | Number of face libraries | Up to 16 face image libraries |
| Face recognition | Capacity of face libraries | Up to 20,000 face images, total capacity up to 1 GB, each image ≤ 4 MB |
| Face recognition | Face detection and analytics performance | 1-ch, 8 MP |
| Face Recognition | Face Picture Comparison | 4-ch |
| Motion Detection 2.0 | Camera side support | All channels |
| Perimeter Protection | By Device | 2-ch, 4 MP (HD network camera, H.264/H.265) video analysis with human and vehicle recognition |
| Perimeter protection | By Camera | All channels |
| Smart functions | Smart search and smart pLayback | Smart search in selected image area and smart playback |
| Video outputs | HDMI | 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 | 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz |
| Video outputs | Video output mode | HDMI/VGA independent outputs |
| Video outputs | CVBS | Not available (N/A) |
| Audio | Audio output | 1-ch, RCA (Linear, 1 kΩ) |
| Audio | Two-way audio | 1-ch, RCA (2.0 Vp-p, 1 kΩ, uses audio input) |
| Audio | Audio compression | G.711u-law/G.711a-law/G.722/G.726/AAC |
| Network | Max. number of remote connections | 128 |
| Network | APIS | ONVIF (S/G profiles), SDK, ISAPI |
| Network | Supported protocols | TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS |
| Network | Network interface | 1 × RJ-45 10/100/1000 Mbps self-adaptive |
| PoE | Number of PoE ports | 16 |
| PoE | PoE power | ≤ 200 W |
| PoE | Standard | IEEE 802.3af/at |
| Storage | SATA interface | 4 × SATA |
| Storage | Max. disk capacity | Up to 16 TB per HDD |
| Auxiliary interfaces | Serial interfaces | 2 × RS-485 (half-dupLex), 1 × RS-232 |
| Auxiliary interfaces | Alarm inputs/outputs | 16 inputs / 4 outputs |
| Auxiliary interfaces | USB | Front panel: 2 × USB 2.0; rear panel: 1 × USB 3.0 |
| Auxiliary interfaces | Ctrl 12V | N/A (optional for support) |
| Auxiliary interfaces | DC 12V | N/A (optional to support) |
| GUI | Interface 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, Indonesian |
| Power supply and environment | Power supply | 100 to 240 VAC, 50 to 60 Hz |
| Power supply and environment | Power consumption (without HDD and PoE off) | ≤ 20 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 (S × G × W) | 445 × 400 × 75 mm (17.5" × 15.7" × 3.0") |
| Dimensions and weight | Weight (without HDD) | ≤ 5 kg (11 lb.) |
| Certifications | EMC standards | EN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035:2017 |
| Certifications | 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 |
| Physical interfaces | Description of connectors (2) | USB 3.0 interface and LAN interface |
| Physical interfaces | Description of connectors (3) | Audio out |
| Physical interfaces | Description of connectors (4) | Audio in |
| Physical interfaces | Description of connectors (5) | HDMI interface |
| Physical interfaces | Description of connectors (6) | VGA interface |
| Physical interfaces | Description of connectors (7) | RS-232 serial interface |
| Physical interfaces | Description of connectors (8) | Alarm in, alarm out and RS-485 |
| Physical interfaces | Description of connectors (9) | GND |
| Physical interfaces | Description of connectors (10) | Power suppLy |
| Physical interfaces | Description of connectors (11) | Power switch |
Source of technical data:manufacturer's documentation Hikvision datasheet of model DS-7716NXI-K4/16P(D). manufacturer's documentation
FAQ - frequently asked questions
- How many IP channels does the DS-7716NXI-K4/16P(D) DVR support?
The DVR supports 16 channels of IP video input. - Does the device have built-in PoE ports?
Yes, the DVR has 16 independent PoE network interfaces. - What is the maximum input and output bandwidth of the DVR?
The maximum input and output bandwidth is 160 Mbps. - What video compression formats are supported?
The device supports H.265+, H.265, H.264+ and H.264 formats. - What is the maximum resolution of HDMI output?
The HDMI output supports a maximum resolution of 4K 3840 × 2160 at 30 Hz. - How many hard drives can be connected to the DVR?
You can connect up to 4 hard drives via 4 SATA interfaces. - What is the maximum capacity of a single hard drive?
Each hard drive can have a capacity of up to 16 TB. - Does the DVR support face recognition?
Yes, the device supports face detection and analytics, as well as face image comparison. - How many face images can be stored in face libraries?
Up to 20,000 face images can be stored in up to 16 libraries, with a total capacity of up to 1 GB. - What are the decoding capabilities with AI enabled?
With AI enabled, the device supports up to 2-ch@12 MP, 3-ch@8 MP, 6-ch@4 MP or 12-ch@1080p at 30 fps. - What are the decoding capabilities with AI disabled?
With AI disabled, up to 2-ch@12 MP, 4-ch@8 MP, 8-ch@4 MP or 16-ch@1080p at 30 fps is supported. - Does the DVR support Motion Detection 2.0 on all channels?
Yes, all channels support Motion Detection 2.0 (according to the manufacturer's documentation). - What perimeter protection features are available on the device side?
On the device side, 2-channel 4 MP video analysis with human and vehicle recognition is available. - What network interfaces are available on the DVR?
1 RJ-45 10/100/1000 Mbps port and 16 PoE ports are available. - What PoE standards are supported?
IEEE 802.3af and IEEE 802.3at standards are supported. - What is the maximum total PoE power?
The maximum PoE power is ≤ 200 watts. - What are the operating conditions of the device?
The device operates in temperatures from -10 °C to 55 °C and humidity from 10 to 90%. - What USB interfaces are available?
There are 2 USB 2.0 ports on the front panel, and 1 USB 3.0 port on the rear panel. - What certifications does the DS-7716NXI-K4/16P(D) DVR have?
The DVR has certifications including CE, FCC, IC, CB, KC, UL, RoHS, REACH, WEEE, RCM, UKCA, LOA, and BIS. - Is remote access via Hik-Connect possible?
Yes, the documentation indicates support for Hik-Connect for easy network management.
The Hikvision DS-7716NXI-K4/16P(D) DVR provides support for up to 16 IP cameras, AcuSense functions, face recognition and perimeter protection with high network bandwidth and flexible decoding. The device combines high storage capacity, multiple interfaces and broad network and certification compatibility for professional surveillance applications, according to the manufacturer's documentation.