The Hikvision 4 Channel AcuSense DVR iDS-7204HQHI-M1/S (2MP+AI Motion Detection+H.265 Pro+) is an entry-level yet powerful DVR designed for small-scale AI surveillance.
It supports 4 analog channels and up to 6 IP cameras (up to 6MP resolution), making it suitable for compact hybrid security setups. With encoding capability up to 3K/5M Lite @ 12 fps, it ensures smooth and reliable high-definition video recording.
Equipped with AcuSense deep learning technology, this DVR provides AI Motion Detection 2.0, which reduces false alarms by distinguishing between human and vehicle targets. It also enhances perimeter protection for critical areas.
The DVR uses H.265 Pro+ compression, which reduces storage and bandwidth consumption while maintaining excellent video quality. With 5-in-1 hybrid inputs (HDTVI, AHD, CVI, CVBS, IP), it provides maximum compatibility with different surveillance systems.
Key Features:
-
4-channel AcuSense DVR with 2MP recording
-
Supports up to 6 IP cameras (up to 6MP resolution)
-
AI Motion Detection 2.0 with human/vehicle classification
-
False alarm reduction powered by deep learning
-
H.265 Pro+ compression for efficient storage use
-
Recording: up to 3K/5M Lite @ 12 fps
-
5-in-1 hybrid video input: HDTVI, AHD, CVI, CVBS, IP
-
Compact 1U design with 1 HDD bay
_____________________________________________________________________________________________________________________________________________
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 2-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
1-ch (up to 5-ch)
Up to 6 MP resolution
Enhanced IP mode on:
2-ch (up to 6-ch), each up to 4 Mbps
Support H.265+/H.265/H.264+/H.264 IP cameras
- Analog Video Input : 4-ch;BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
- HDMI Output
1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz,
HDMI/VGA simultaneous output
- CVBS InputPAL/NTSC
- CVBS Output
1-ch, BNC (1.0 Vp-p, 75 Ω),
resolution: PAL: 704 × 576, NTSC: 704 × 480
- Synchronous Playback : 4-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
- VGA Output : 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz
- 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),4-ch via coaxial cable
- Two-Way Audio : 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)
Network
- Total Bandwidth : 72 Mbps
- Network Protocol : TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
- Remote Connection : 32
- Network Interface : 1, RJ45 10M/100M 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 : 2 × USB 2.0
- Alarm In/Out : N/A
General
- Power Supply : 12 VDC, 1.5A
- Consumption : ≤ 18 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 : ≤ 1.16 kg (2.6 lb)







There are no reviews yet.