DS-7716NXI-K4 16-Channel 4K AcuSense Network Video Recorder (Professional NVR)

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DS-7716NXI-K4 16-Channel 4K AcuSense Network Video Recorder (Professional NVR)

Professional 16-channel NVR with 4K HDMI output, advanced video compression, smart analytics support, and flexible storage for comprehensive security monitoring.

The DS-7716NXI-K4 16-Channel Network Video Recorder is built for reliable, high-resolution surveillance in homes, businesses, and commercial spaces. It supports up to 16 IP cameras with efficient H.265+/H.265/H.264+/H.264 video compression, so you can record and store detailed footage without quickly filling up your drive.

This recorder handles up to 160 Mbps incoming and outgoing bandwidth, meaning it can smoothly manage multiple high-resolution camera streams at once—ideal for busy or large-area coverage. You’ll enjoy crisp monitoring with 4K HDMI output and independent VGA output, making it easy to view live feeds or playback recordings on large screens or standard monitors.

Equipped with smart features like motion detection and human/vehicle analysis, this NVR helps reduce false alarms and keeps your focus on what matters most. Dual-way audio support and intuitive playback options make reviewing footage simple and efficient. With space for multiple hard drives, this unit is ready for long-term recording and seamless integration into your security setup.

AI by Device

Facial recognition, perimeter protection, motion detection 2.0

AI by Camera

Facial recognition, perimeter protection, throwing objects from building, motion detection2.0, ANPR, VCA

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)

1-ch, 8 M

1-ch, 8 MP

Face Picture Comparison

4-ch

By Device

2-ch, 4 MP (HD network camera, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm

IP Video Input

16-ch

Outgoing Bandwidth

160 Mbps

Incoming Bandwidth

160 Mbps

HDMI Output

1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz

VGA Output

1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz

Audio Output

1-ch, RCA (Linear, 1 KΩ)

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

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 (30 fps)

AI off: 2-ch@12 MP (30 fps)/3-ch@8 MP (30 fps)/6-ch@4 MP (30 fps)/12-ch@1080p (30 fps)

Smooth Playback (HC) ON & AI ON: 1-ch@12 MP (30 fps)/1-ch@8 MP (30 fps)/3-ch@4 MP (30 fps)/7-ch@1080p (30 fps)

Smooth Playback (HC) ON & AI OFF: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/5-ch@4 MP (30 fps)/11-ch@1080p (30 fps

Stream Type

Video, Video & Audio

Remote Connection

128

Compatible Browser

IE11, Chrome V57, Firefox V52, Safari V12, Edge V89, or above version

Network Protocol

TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS

SATA

4 SATA interfaces

Capacity

Up to 16 TB capacity for each HDD

USB Interface

Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0

GUI Language

English, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Turkish, Japanese, Danish, Swedish Language, Norwegian, Finnish, Korean, Traditional Chinese, Thai, Estonian, Vietnamese, Croatian, Slovenian, Serbian, Latvian, Lithuanian, Uzbek, Kazakh, Arabic, Ukrainian, Kyrgyz , Brazilian Portuguese, Indonesian

Power Supply

100 to 240 VAC, 50 to 60Hz

Consumption

≤ 20 W (without HDD)

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

Obtained Certification

CE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA, BIS

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