AcuSense 4-Channel DVR with Audio, H.265 Pro+, 5MP Support and AI for Intelligent Detection - Hikvision
iDS-7204HQHI-M1/XT/4A+4/1ALM - 4-channel DVR supports analog HD cameras up to 5MP and integrates AcuSense technology for intelligent detection of people and vehicles, reducing false alarms. Compatible with TVI, AHD, CVI, CVBS and IP, it guarantees maximum installation flexibility. Supports H.265 Pro+ encoding for bandwidth and storage savings, audio over coaxial and up to 6 IP channels. Perfect for professional, smart and AI-ready video surveillance systems.
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iDS-7204HQHI-M1/XT/4A+4/1ALM – 4-CHANNEL DVR WITH AUDIO SUPPORT 5MP AND AI

iDS-7204HQHI-M1/XT/4A+4/1ALM - DVR is a 4-channel hybrid video recorder, belonging to the AcuSense series, designed for security systems that require reliability, artificial intelligence and high compatibility. It supports analog HDTVI cameras up to 5MP and up to 6 IP channels, allowing flexible integration with existing or mixed systems. Integrated AcuSense technology allows intelligent detection of people and vehicles, improving video surveillance efficiency and drastically reducing false alarms. H.265 Pro+ compression allows you to optimize storage space and bandwidth without compromising video quality. Thanks to coaxial audio, multi-standard compatibility (TVI, AHD, CVI, CVBS and IP) and remote management, this DVR is a perfect solution for smart installations in residential, commercial and corporate environments, also with an AI-ready perspective.
Further details

Technical data sheet
Model | iDS-7204HQHI-M1/XT/4A+4/1ALM |
Facial Recognition | |
Face Picture Comparison | Face picture comparison, face picture search (1-ch face picture comparison alarm for HD analog camera) |
Face Picture Library | Up to 16 face picture libraries |
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 |
Video and Audio | |
IP Video Input | 2-ch (up to 6-ch), Up to 6 MP resolution |
Analog Video Input | 4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection |
HDTVI Input | 3K(2960 x 1665)@25/20 fps, 3K(3328x1504)@20fps,5 MP(2560 × 1944)@20 fps, 4MP(2560 × 1440)@25/30 fps,1080P@25/30 fps, 720P@25/30fps |
AHD Input | 5MP(2560×1944)@20fps, 4MP(2560×1440)@25/30fps,1080P@25/30fps, 720P@25/30fps |
HDCVI Input | 3K(2880×1620)@25fps, 5MP(2592×1944)@20fps, 4MP(2560×1440)@25/30fps,1080P@25/30fps, 720P@25/30fps |
CVBS Input | PAL/NTSC |
CVBS Output | 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
HDMI Output | 1-ch, 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 |
Audio Input | 4-ch, RCA (2.0 Vp-p, 1 KΩ), 4-ch via coaxial cable;1-ch (up to 4-ch is optional), RCA (2.0 Vp-p, 1 KΩ),4-ch via coaxial cable |
Audio Output | 1-ch, RCA (Linear, 1KΩ) |
Two-Way Audio | 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input) |
Synchronous playback | 4-ch |
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/5MP lite/4MP lite/1080p/720p/VGA/WD1/4CIF/CIF; When 1080p Lite mode is enabled: 3K lite/5MP lite/4MP 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 is enabled: 3K lite/5 MP lite@12fps;4 MP lite@15fps;1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) Substream: WD1/4CIF@12fps; CIF@25fps (P)/30fps (N) |
Video Bitrate | 32Kbps to 6Mbps |
Dual stream | Support main stream or sub stream |
Stream Type | Video, Video & Audio |
Audio Compression | G.711u |
Audio Bitrate | 64Kbps |
Network | |
Remote Connection | 32 |
Total Bandwidth | 72 Mbps |
Network Protocol | TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF |
Network Interface | 1, RJ45 10/100Mbps self-adaptive Ethernet interface |
Wi-Fi | Connectable to Wi-Fi network by Wi-Fi dongle through USB interface |
Auxiliary Interface | |
SATA | 1 SATA interface, 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 2.0 |
Alarm In/Out | N/A (optional to support);4/1 |
General | |
Power Supply | 12VDC, 1.5A |
consumption | ≤ 18W |
Working Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
Working Humidity | 10% to 90% |
Dimensions | 319 × 236 × 48 mm (12.6 × 9.3 × 1.9 inch) |
Weight | ≤ 1.16kg (2.6lb) |