Hikvision DS-7716NXI-K4 16 Channel AcuSense NVR with AI Face Detection
100% Official Brand / Serial Number Verifiable / 3-Year Warranty
- 16-channel NVR — connect up to 16 IP cameras simultaneously
- Records in ultra-high 12MP resolution for crisp, detailed footage
- 4 HDD bays support up to 64TB total storage — keep months of recordings
- AI face detection instantly finds people in recordings; virtual tripwire & intrusion detection
- Free remote viewing via Hik-Connect app — anywhere, anytime
- Works with all ONVIF-compliant IP cameras
- Smart H.265+ compression saves up to 75% storage vs H.264
Details
16-Channel AcuSense Network Video Recorder
The Hikvision DS-7716NXI-K4 is a 16-channel 1.5U AcuSense network video recorder designed for commercial buildings, retail stores, campuses, offices, and other multi-camera security systems. It supports up to 16 IP camera inputs with 160 Mbps incoming and outgoing bandwidth. H.265+, H.265, H.264+, and H.264 formats help provide flexible video recording and storage management.
Intelligent Human and Vehicle Analysis
The NVR supports facial recognition, perimeter protection, and Motion Detection 2.0. All channels support Motion Detection 2.0, while device-based analysis supports human and vehicle recognition on up to 4MP video. Perimeter protection supports 2-channel 4MP video analysis. Facial recognition supports 1-channel video-stream recognition or 4-channel face-picture comparison, depending on the selected function.
Flexible Decoding and 4K Display
When AI functions are disabled, the recorder supports 2-channel 12MP, 3-channel 8MP, 6-channel 4MP, or 12-channel 1080p decoding at 30 fps. When AI is enabled, the specified capacity changes to 1-channel 12MP, 2-channel 8MP, 4-channel 4MP, or 8-channel 1080p at 30 fps. HDMI output supports up to 4K resolution at 30 Hz, while VGA provides up to 1920 × 1080 at 60 Hz.
Storage and System Integration
The DS-7716NXI-K4 provides 4 SATA interfaces supporting up to 10 TB per HDD and 16-channel synchronous playback. It supports NAS, iSCSI, dual-stream recording, Hik-Connect, ONVIF Profile S/G, ISAPI, and secure stream transmission over TLS. Compatible cameras can extend the system with ANPR, VCA, heat map, and people-counting functions.
Specification
| Perimeter Protection | |
| By Device | 2-ch, 4 MP (HD network camera, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm |
| By Camera | All channels |
| Target Recognition | |
| Facial Detection and Analytics | Face picture comparison, human face capture, face picture search |
| Face Picture LibraryUp to | 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB) |
| Facial Detection and Analytics Performance | 1-ch, 8 MP |
| Face Picture Comparison | 4-ch |
| Motion Detection 2.0 | |
| By Device | All channels, up to 4 MP (when enhanced SVC mode is enabled, up to 8 MP) video analysis for human and vehicle recognition to reduce false alarm |
| By Camera | All channels |
| Video and Audio | |
| IP Video Input | 16-ch |
| Incoming Bandwidth | 160 Mbps |
| Outgoing 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 |
| Video Output Mode | HDMI/VGA independent output |
| CVBS Output | N/A |
| Audio Output | 1-ch, RCA (Linear, 1 KΩ) |
| Two-Way Audio | 1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input ) |
| Decoding | |
| 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 |
| Synchronous playback | 16-ch |
| 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 |
| Audio Compression | G.711ulaw/G.711alaw/G.722/G.726/AAC |
| Network | |
| Remote Connection | 128 |
| API | ONVIF (profile S/G); SDK; ISAPI |
| Compatible BrowserIE | 11, 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 |
| Network Interface | 2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces |
| Auxiliary Interface | |
| SATA | 4 SATA interfaces |
| Capacity | Up to 16 TB capacity for each HDD |
| Serial Interface | 2 RS-485 (half-duplex), 1 RS-232 |
| Alarm In/Out | 16/4 (16/9 is optional) |
| USB Interface | Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 |
| Ctrl | 12VN/A (optional to support) |
| DC | 12VN/A (optional to support) |
| General | |
| 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 | Supply100 to 240 VAC, 50 to 60Hz |
| Consumption | ≤ 20 W (without HDD) |
| Working Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Working Humidity | 10 to 90 % |
| Dimension | (W × D × H)445 × 400 × 75 mm ( 17.5"× 15.7" × 3.0") |
| ≤ | 5 kg (without HDD, 11 lb.) |
| Certification | |
| FCCPart | 15 Subpart B, ANSI C63.4-2014 |
| CEEN | 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017 |
| Obtained CertificationCE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA, BIS | \*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors. |