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Technical Specifications

Hikvision iDS-7204HQHI-M1/XT 4-Channel 1080P H.265 AcuSense DVR

The Hikvision iDS-7204HQHI-M1/XT combines a 4-channel analog DVR platform with deep-learning AcuSense technology for more intelligent video surveillance. It supports human and vehicle classification, facial recognition, perimeter protection, AcuSearch, H.265 Pro+ compression, and recording resolutions up to 3K/5MP Lite. With adaptive HDTVI, AHD, HDCVI, CVBS, and IP video support, it provides a flexible upgrade path for existing analog surveillance systems while adding modern AI-assisted search and detection capabilities.

Key Features

  • 4-channel, 1 HDD, 1U AcuSense DVR.
  • Supports 1-channel facial recognition.
  • Supports up to 2-channel deep-learning perimeter protection.
  • Supports 2-channel AcuSearch technology.
  • Deep-learning human and vehicle classification with Motion Detection 2.0.
  • Efficient H.265 Pro+ video compression.
  • Encoding capability up to 3K / 5MP Lite at 12 fps.
  • Adaptive 5-signal video input: HDTVI, AHD, HDCVI, CVBS, and IP.
  • 4 analog video channels.
  • 2 IP camera channels by default, expandable up to 6 IP channels.
  • Supports IP cameras with resolutions up to 6MP.
  • All-channel Motion Detection technology.
  • All-channel HDTVI two-way audio technology.
  • 1 SATA interface supporting up to a 10TB HDD.
  • Smart search for more efficient playback.
  • Hik-Connect and DDNS support for network management.
  • Compatible with supported Wi-Fi dongles through USB.

Facial Recognition

Face Picture Comparison
Face picture comparison and face picture search; supports 1-channel 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 humans and vehicles and greatly reduce false alarms caused by objects such as leaves and lights.
Quick Search
Supports quick search by object or event type.

Perimeter Protection

Human / Vehicle Analysis
Up to 2 channels.

Video & Audio

IP Video Input
2 channels by default, expandable up to 6 channels; up to 6MP resolution.
Analog Video Input
4 channels; BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection.
HDTVI Input
3K (2960 × 1665) @ 25/20 fps; 3K (3328 × 1504) @ 20 fps; 5MP (2560 × 1944) @ 20 fps; 4MP (2560 × 1440) @ 25/30 fps; 1080P @ 25/30 fps; 720P @ 25/30 fps.
AHD Input
5MP (2560 × 1944) @ 20 fps; 4MP (2560 × 1440) @ 25/30 fps; 1080P @ 25/30 fps; 720P @ 25/30 fps.
HDCVI Input
3K (2880 × 1620) @ 25 fps; 5MP (2592 × 1944) @ 20 fps; 4MP (2560 × 1440) @ 25/30 fps; 1080P @ 25/30 fps; 720P @ 25/30 fps.
CVBS Input
PAL / NTSC.
CVBS Output
1-channel BNC (1.0 Vp-p, 75 Ω). PAL: 704 × 576; NTSC: 704 × 480.
HDMI Output
1 channel; 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz. HDMI/VGA simultaneous output.
VGA Output
1 channel; 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz. HDMI/VGA simultaneous output.
Audio Input
1 channel, with up to 4 channels optional; RCA (2.0 Vp-p, 1 KΩ). 4-channel audio via coaxial cable.
Audio Output
1-channel RCA (Linear, 1 KΩ).
Two-Way Audio
1-channel RCA (2.0 Vp-p, 1 KΩ), using the first audio input.
Synchronous Playback
4 channels.

Recording & Compression

Video Compression
H.265 Pro+ / H.265 Pro / H.265 / H.264+ / H.264.
Encoding Resolution — 1080P Lite Disabled
3K Lite / 5MP Lite / 4MP Lite / 1080P / 720P / VGA / WD1 / 4CIF / CIF.
Encoding Resolution — 1080P Lite Enabled
3K Lite / 5MP Lite / 4MP Lite / 1080P Lite / 720P Lite / VGA / WD1 / 4CIF / CIF.
Video Bitrate
32 Kbps to 6 Mbps.
Dual Stream
Supports main stream or sub-stream.
Stream Type
Video; Video & Audio.
Audio Compression
G.711u.
Audio Bitrate
64 Kbps.

Main Stream Frame Rates

3K Stream Access
3K Lite @ 12 fps; 4MP Lite / 1080P @ 15 fps; 720P / WD1 / 4CIF / VGA / CIF @ 20 fps.
5MP Stream Access
5MP Lite @ 12 fps; 4MP Lite / 1080P @ 15 fps; 720P / WD1 / 4CIF / VGA / CIF @ 20 fps.
4MP Stream Access
4MP Lite / 1080P @ 15 fps; 720P / WD1 / 4CIF / VGA / CIF @ 25 fps (P) / 30 fps (N).
1080P Stream Access
1080P / 720P @ 15 fps; VGA / WD1 / 4CIF / CIF @ 25 fps (P) / 30 fps (N).
720P Stream Access
720P / VGA / WD1 / 4CIF / CIF @ 25 fps (P) / 30 fps (N).
1080P Lite Mode Enabled
3K Lite / 5MP Lite @ 12 fps; 4MP Lite @ 15 fps; 1080P Lite / 720P Lite / VGA / WD1 / 4CIF / CIF @ 25 fps (P) / 30 fps (N).
Sub-Stream
WD1 / 4CIF @ 12 fps; CIF @ 25 fps (P) / 30 fps (N).

Network

Remote Connections
32.
Total Bandwidth
72 Mbps.
Network Protocols
TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, and ONVIF.
Network Interface
1 × RJ45 10/100 Mbps self-adaptive Ethernet interface.
Wi-Fi
Can connect to a Wi-Fi network using a compatible Wi-Fi dongle through the USB interface.

Storage & Auxiliary Interfaces

SATA
1 SATA interface; supports up to 10TB capacity per disk.
Serial Interface
RS-485, half-duplex.
Front USB
1 × USB 2.0.
Rear USB
1 × USB 2.0.
Alarm In / Out
N/A; optional support according to the specification table. The physical-interface diagram also identifies an Alarm In / Alarm Out position.

Physical Interfaces

1
Video In
2
USB Interface
3
Video Out
4
HDMI Interface
5
VGA Interface
6
Alarm In / Alarm Out
7
Audio Out
8
LAN Network Interface
9
Audio In
10
RS-485 Interface
11
12 VDC Power Input
12
GND

General

Power Supply
12 VDC, 1.5 A.
Power Consumption
≤ 18 W.
Working Temperature
-10°C to 55°C (14°F to 131°F).
Working Humidity
10% to 90%.
Dimensions (W × D × H)
319 × 236 × 48 mm (12.6 × 9.3 × 1.9 in), according to the specification table.
Mechanical Drawing
The dimension drawing on page 4 depicts approximately 315 mm width, 249 mm overall depth, and 48 mm overall height. These drawing values differ slightly from the dimensions listed in the specification table.
Weight
≤ 1.16 kg (2.6 lb).
Available Model
iDS-7204HQHI-M1/XT.

Accessories

No included accessories are specifically listed in the provided datasheet. A compatible USB Wi-Fi dongle may be used for Wi-Fi connectivity, but the datasheet does not state that a Wi-Fi dongle is included with the DVR.

Ideal Applications & Common Uses

  • Upgrading an existing coax-based analog surveillance system while retaining compatible HDTVI, AHD, HDCVI, or CVBS cameras.
  • Small residential surveillance systems requiring up to four analog cameras.
  • Small retail stores, offices, warehouses, and other small commercial locations.
  • Systems where human and vehicle classification can help reduce unwanted motion alerts.
  • Entry points or controlled areas where facial recognition and face-picture search capabilities are useful.
  • Perimeter-monitoring applications requiring human and vehicle target analysis.
  • Hybrid systems combining existing analog cameras with additional IP cameras.
  • Installations requiring local HDMI/VGA display output and remote viewing through Hik-Connect.
  • Applications that benefit from H.265 Pro+ compression to reduce recording storage requirements.
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