The Hikvision 16 Channel AcuSense DVR iDS-7216HQHI-M1/S (2MP+AI Motion Detection+H.265 Pro+) is a professional-grade DVR built for AI-enhanced surveillance solutions.
It supports 16 analog channels and up to 24 IP cameras (up to 6MP resolution), making it suitable for medium-to-large installations. With encoding capability up to 3K/5M Lite @ 12 fps, it delivers detailed, high-definition video for reliable monitoring.
Equipped with AcuSense deep learning technology, this DVR reduces false alarms by accurately distinguishing human and vehicle targets. It also provides perimeter protection, helping secure sensitive areas.
The DVR features H.265 Pro+ compression, reducing storage requirements and bandwidth use while ensuring sharp video quality. With 5-in-1 hybrid video input (HDTVI, AHD, CVI, CVBS, IP), it supports a wide range of camera technologies.
Key Features:
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16-channel AcuSense DVR with 2MP recording
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Supports up to 24 IP cameras (up to 6MP resolution)
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AI Motion Detection 2.0 with human/vehicle classification
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False alarm reduction using deep learning technology
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H.265 Pro+ compression for optimized storage and bandwidth
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Recording: up to 3K/5M Lite @ 12 fps
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Hybrid 5-in-1 video input: HDTVI, AHD, CVI, CVBS, IP
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Compact 1U design with 1 HDD bay
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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
When 1080p Lite mode is not enabled:
3K lite/5 MP lite/4 MP lite/1080p/720p/VGA/WD1/4CIF/CIF;
When 1080p Lite mode is enabled:
3K lite/5 MP lite/4 MP lite/1080p lite/720p lite/VGA/WD1/4CIF/CIF
- Frame Rate
Main stream:
When 1080p Lite mode not enabled:
For 3K stream access: 3K lite@12fps;4 MP lite/1080p@15fps;720p/WD1/4CIF/VGA/CIF@20fps
For 5 MP stream access: 5 MP lite@12fps;4 MP lite/1080p@15fps;720p/WD1/4CIF/VGA/CIF@20fps
For 4 MP stream access: 4 MP lite/1080p@15fps;720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)
For 1080p stream access: 1080p/720p@15fps; VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
When 1080p Lite mode enabled:
3K lite/5 MP lite@12fps;4 MP lite@15fps;1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
Sub-stream:
WD1/4CIF@12fps; CIF@25fps (P)/30fps (N)
- Video Bitrate : 32 Kbps to 6 Mbps
- Dual-Stream : Support
- Stream Type : Video, Video & Audio
- Audio Compression : G.711u
- Audio Bitrate : 64 Kbps
Video And Audio
- IP Video Input
2-ch (up to 18-ch)
Up to 6 MP resolution
Enhanced IP mode on:
8-ch (up to 24-ch), each up to 4 Mbps
;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
- VGA Output : 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz
- 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 : 3K(2960 x 1665)@20 fps, 5 MP(2560 × 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
- AHD Input : 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
- HDCVI Input : 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, RCA (2.0 Vp-p, 1 KΩ),16-ch via coaxial cable;1
- Two-Way Audio : 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
Network
- Total Bandwidth : 128 Mbps
- Network Protocol : TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
- Remote Connection : 128
- Network Interface
1,RJ45 10M/100M/1000M self-adaptive
Ethernet interface
Auxiliary Interface
- SATA : 1 SATA interface
- Capacity : Up to 10 TB capacity for each disk
- Serial Interface : RS-485 (half-duplex)
- USB Interface
1 × USB 2.0;
1 × USB 3.0
- Alarm In/Out : N/A
General
- Power Supply : 12 VDC
- Consumption : ≤ 24 W
- Working Temperature : -10 °C to +55 °C (+14 °F to +131 °F)
- Working Humidity : 10% to 90%
- Dimension (W × D × H) : 315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch)
- Weight : ≤ 2 kg (4.4 lb)







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