The Hikvision 16-Channel AcuSense DVR DS-7216HUHI-M2/S (5MP/8MP+AI Motion Detection+H.265 Pro+) is a powerful digital video recorder built for intelligent and accurate security monitoring.
It supports 16 analog channels and up to 32 IP cameras (up to 8MP resolution), making it scalable for medium-to-large installations. With encoding capability up to 8MP @ 8 fps and 5MP @ 12 fps, it delivers sharp, ultra-high-definition recordings.
Equipped with AcuSense technology, it provides AI-powered Motion Detection 2.0 that classifies human and vehicle targets, reducing false alarms. It also features AI-based perimeter protection, enhancing security for restricted zones.
The H.265 Pro+ compression optimizes bandwidth and storage, while 5-in-1 video inputs (HDTVI, AHD, CVI, CVBS, IP) ensure compatibility with multiple camera systems. Its 1U rackmount design is compact yet capable of handling enterprise-level workloads.
Key Features:
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16-channel AcuSense DVR with 5MP and 8MP recording capability
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Supports up to 32 IP cameras (up to 8MP)
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AI-powered Motion Detection 2.0 (human & vehicle classification)
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Perimeter protection with deep learning technology
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H.265 Pro+ compression for efficient storage
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Recording up to 8MP @ 8 fps and 5MP @ 12 fps
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5-in-1 hybrid input: HDTVI, AHD, CVI, CVBS, IP
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1U compact design for enterprise and retail environments
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Motion Detection 2.0
- Human/Vehicle Analysis
Deep learning-based motion detection 2.0 is enabled by default for all analog channels,
it can classify human and vehicle, and extremely reduce false alarms caused by objects
like leaves and lights;
Quick search by object or event type is supported;
Perimeter Protection
- Human/Vehicle Analysis : Up to 4-ch
Facial Detection
- Facial Detection And CaptureFace picture detection, face picture search
Recording
- Video Compression : H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
- Encoding Resolution : 8 MP/5 MP/3K/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF
- Frame Rate
Main stream:
8 MP@8 fps/3K@12 fps/5 MP@12 fps/4 MP@15 fps/8 MP Lite@15 fps/3 MP@18 fps
1080p/720p/WD1/4CIF/VGA/CIF@25 fps (P)/30 fps (N)
Sub-stream:
WD1/4CIF/CIF@25 fps (P)/30 fps (N)
- Video Bitrate ; 32 Kbps to 10 Mbps
- Dual-Stream : Support
- Stream Type : Video, Video & Audio
- Audio Compression : G.711u
- Audio Bitrate : 64 Kbps
Video And Audio
- IP Video Input
8-ch (up to 24-ch)
Enhanced IP mode on: 16-ch (up to 32-ch), each up to 4 Mbps
Up to 8 MP resolution
Support H.265+/H.265/H.264+/H.264 IP cameras
- Analog Video Input
16-ch
BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
- HDMI Output
1-ch, 4K (3840 × 2160)/30Hz,
2K (2560 × 1440)/60Hz,
1920 × 1080/60Hz,
1280 × 1024/60Hz,
1280 × 720/60Hz
HDMI/VGA simultaneous output
- VGA Output
1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz
HDMI/VGA simultaneous output
- CVBS Input : PAL/NTSC
- CVBS Output
1-ch, BNC (1.0 Vp-p, 75 Ω),
resolution: PAL: 704 × 576, NTSC: 704 × 480
- Synchronous Playback : 16-ch
- HDTVI Input : 8 MP(3840 × 2160)@15 fps, 8 MP(3840 × 2160)@12 fps, 3K(2960 x 1665)@20 fps, 5 MP(2560 × 1944)@20 fps, 5 MP(2560 × 1944)@12 fps, 4 MP(2560 × 1440)@30 fps, 4 MP(2560 × 1440)@25 fps, 3 MP@18 fps,1080p@30 fps, 1080p@25 fps,720p@30 fps, 720p@25 fps
- AHD Input : 5 MP(2560 × 1944)@20 fps, 5 MP(2560 × 1944)@12 fps, 4 MP(2560 × 1440)@30 fps, 4 MP(2560 × 1440)@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@30 fps, 720p@25 fps
- HDCVI Input : 8 MP(3840 × 2160)@15 fps, 8 MP(3840 × 2160)@12 fps, 5 MP(2592 × 1944)@20 fps, 4 MP(2560 × 1440)@30 fps, 4 MP(2560 × 1440)@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@30 fps, 720p@25 fps
- Audio Output : 1-ch, RCA (Linear, 1 KΩ)
- Audio Input
1-ch (up to 16-ch is optional), RCA (2.0 Vpp,1 KΩ)
16-ch via coaxial cable
- Two-Way Audio : 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the audio input)
Network
- Total Bandwidth : 128Mbps
- Network Protocol : TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
- Remote Connection : 128
- Network Interface
1, RJ45 10/100/1000 Mbps self-adaptive Ethernet interface
- Wi-Fi : Wi-Fi Connectable to Wi-Fi network by Wi-Fi dongle through USB interface
Auxiliary Interface
- SATA : 2 SATA interfaces
- Capacity : Up to 10 TB capacity for each disk
- Serial Interface : RS-485 (half-duplex)
- USB Interface
Front panel: 1 × USB 2.0
Rear panel: 1 × USB 3.0
- Alarm In/Out : N/A (optional to support)
General
- Power Supply : 12 VDC, 5 A
- Consumption : ≤ 19 W
- Working Temperature : -10 °C to +55 °C (+14 °F to +131 °F)
- Working Humidity10% to 90%
- Dimension (W × D × H) : 380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch)
- Weight : ≤ 2.1 kg (4.6 lb)







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