The Hikvision 32 Channel AcuSense DVR iDS-7232HQHI-M2/XT (5MP/4K+32CH+Facial Recognition+Perimeter Protection+AcuSearch+Two-Way Audio+H.265 Pro+) is a powerful AI-enhanced DVR built for large surveillance networks.
This DVR supports 32 analog channels with 5MP Lite/3K recording @ 12 fps and allows up to 40 IP cameras (up to 6MP each). It provides a maximum decoding ability of 24×1080p @ 30 fps, making it suitable for high-density environments.
Equipped with deep learning technology, it enables:
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4-channel facial recognition for advanced identity verification
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8-channel perimeter protection for intelligent intrusion detection
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8-channel AcuSearch for fast event-based video retrieval
It also supports motion detection on all channels and HDTVI two-way audio, ensuring interactive monitoring.
The DVR’s 5-in-1 hybrid input (HDTVI/AHD/CVI/CVBS/IP) ensures compatibility with diverse systems. H.265 Pro+ compression reduces storage and bandwidth needs without sacrificing video quality.
Key Features:
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32-channel AcuSense DVR (5MP/3K Lite @ 12 fps)
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Supports up to 40 IP cameras (up to 6MP each)
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4-ch facial recognition and 8-ch perimeter protection
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8-ch AcuSearch technology for smart video retrieval
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Motion detection on all channels
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HDTVI two-way audio supported
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24×1080p@30fps decoding ability
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5-in-1 input: HDTVI/AHD/CVI/CVBS/IP
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H.265 Pro+ compression for efficient storage
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Facial Recognition
- Face Picture Library
Up to 16 face picture libraries ;
HDD damage will not cause data loss in the face picture library, because the library has been backed up by HDD and flash.
- Face Picture Comparison (Captured from Camera)4-ch face picture comparison alarm (HD analog camera)
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 8-ch (advanced model)
Facial Detection
- Facial Detection and Capture
Face picture detection, face picture search;
4-ch face picture capture
Video and Audio
- IP Video Input : 8-ch (up to 40-ch), each up to 6 MP resolution,
- Analog Video Input
32-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 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
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 : 3K(2960 x 1665)@25/20fps, 3K(3328×1504)@20fps,5 MP(2560 × 1944)@20 fps, 4 MP(2560 × 1440)@25/30 fps,1080P@25/30 fps, 720P@25/30fps
- AHD Input : 5 MP(2560 × 1944)@20fps, 4 MP(2560 × 1440)@25/30 fps,1080P@25/30 fps, 720P@25/30fps
- HDCVI Input : 3K(2880×1620)@25fps, 5MP(2592 × 1944)@20 fps, 4MP(2560 × 1440)@25/30 fps,1080P@25/30 fps, 720P@25/30fps
- Audio Output : 1-ch, RCA (Linear, 1 KΩ)
- Audio Input : 1-ch, RCA (2.0 Vp-p, 1 KΩ),32-ch via coaxial cable
- Two-Way Audio : 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the audio input)
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@15fps/1080pLite@20fps;720p/WD1/4CIF/VGA/CIF@20fps
For 5 MP stream access: 5 MP lite@12fps;4 MP lite@15fps/1080pLite@20fps;720p/WD1/4CIF/VGA/CIF@20fps
For 4 MP stream access: 4 MP lite@15fps/1080pLite@25fps (P)/30fps (N) ;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 10 Mbps
- Dual-stream : Support main stream or sub stream
- Stream Type : Video, Video & Audio
- Audio Compression : G.711u
- Audio Bitrate : 64 Kbps
Decoding
- Decoding Capability : up to 24-ch 1080P@30fps
Network
- Total Bandwidth : 256Mbps
- Network Protocol : TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF, ISUP
- Remote Connection : 128
- Network Interface
1, RJ45 10/100/1000 Mbps self-adaptive Ethernet interface
Auxiliary Interface
- SATA : 2 SATA interfaces
- Capacity : Up to 12 TB capacity for each disk
- Serial Interface : RS-485 (half-duplex)
- USB Interface
Front panel: 1 × USB 2.0
Rear panel: 2 × USB 3.0
- Alarm In/Out : N/A (optional to support)
General
- Power Supply : 12 VDC, 5 A
- Consumption : ≤ 60 W
- Working Temperature : -10 °C to +55 °C (+14 °F to +131 °F)
- Working Humidity : 10% to 90%
- Dimension (W × D × H) : 384 × 313 × 52 mm (15.1 × 12.3 × 2.0 inch)
- Weight : ≤ 2.1 kg (4.6 lb)
















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