Hikvision DS-7104HGHI-M1

4-Channel 720p Mini 1U H.265 DVR

The Hikvision DS-7104HGHI-M1 is a compact yet powerful 4-channel digital video recorder (DVR) designed to deliver efficient video surveillance with high-quality recording, advanced motion detection, and versatile compatibility with multiple video formats. With support for H.265+/H.265 video compression, the DVR significantly reduces storage requirements while maintaining clear image quality. Its advanced Motion Detection 2.0 with human and vehicle analysis makes it a smart choice for both residential and small-to-medium commercial security setups.

Motion Detection 2.0 with Deep Learning

One of the standout features of this DVR is deep learning-based motion detection 2.0, enabled by default for all analog channels. This intelligent analysis can:

• Differentiate humans and vehicles from other moving objects, significantly reducing false alarms triggered by environmental factors like leaves, rain, or lights.
• Support quick search by object type or event, allowing security personnel to efficiently review footage and locate critical incidents.

This intelligent detection technology enhances security monitoring by ensuring only relevant motion events are captured and flagged.

Video & Audio Input

IP Video Input

The DS-7104HGHI-M1 supports 1 IP channel input, expandable up to 5 channels in total, with resolution support up to 1080p. It is compatible with H.265+/H.265/H.264+/H.264 IP cameras, making integration seamless.

Analog Video Input

• 4-channel BNC interface (1.0 Vp-p, 75 Ω) with coaxitron connection support.
• Compatible with multiple video input formats, including:
  • HDTVI: 1080p25, 1080p30, 720p25, 720p30
  • AHD: 1080p25, 1080p30, 720p25, 720p30
  • HDCVI: 1080p25, 1080p30, 720p25, 720p30
  • CVBS: Supported for legacy analog systems

This flexibility ensures the DVR can be deployed across a wide range of surveillance infrastructures, both new and existing.

Video Output

The device provides dual video output options:

• HDMI output: 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz
• VGA output: Same resolutions as HDMI
• Supports simultaneous HDMI and VGA output, allowing connection to multiple display systems.

This makes live viewing and monitoring easy across various environments.

Audio Features

• Inputs: 1 RCA input (2.0 Vp-p, 1 KΩ) plus 4-channel audio via coaxial cable.
• Output: 1 RCA linear output (1 KΩ).
• Two-way audio: Supported via reuse of the first audio input.
• Compression: G.711u with an audio bitrate of 64 Kbps.

These audio capabilities enable integration of microphones and speakers for real-time audio surveillance and communication.

Recording & Playback

Video Compression

Supports advanced compression formats: H.265 Pro+/H.265 Pro/H.265/H.264+/H.264. This allows efficient storage without compromising playback quality.

Recording Resolution

• 1080p stream access: 1080p Lite/720p Lite/WD1/4CIF/VGA/CIF
• 720p stream access: 720p/WD1/4CIF/VGA/CIF
• SD stream access: WD1/4CIF/VGA/CIF

Frame Rate

• Main Stream: Up to 25 fps (PAL) / 30 fps (NTSC) across supported resolutions.
• Sub-Stream: 4CIF@15 fps; CIF/QVGA@25 fps (PAL) / 30 fps (NTSC).

Bitrate

• Video bitrate: 32 Kbps to 4 Mbps
• Stream types: Video-only or Video & Audio

Playback

• Synchronous playback for up to 4 channels simultaneously, enabling quick and efficient review of multiple camera feeds.

Network Features

• Total bandwidth: 64 Mbps, allowing stable streaming and recording.
• Protocols supported: TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, UPnP™, HTTPS.
• Remote connections: Supports up to 32 simultaneous remote users.
• Interface: 1 RJ45 10/100 Mbps self-adaptive Ethernet port.

These features enable seamless integration with network environments, making remote monitoring and management possible through Hik-Connect or other supported platforms.

Storage & Auxiliary Interfaces

• SATA interface: 1 port, supporting up to 4 TB HDD capacity.
• USB ports: 2 × USB 2.0 (rear panel).

This allows flexible backup options and sufficient storage expansion for long-term recording needs.

General Specifications

• Power supply: 12 VDC, 1.5 A
• Power consumption: ≤ 16 W (without HDD)
• Operating temperature: -10 °C to 55 °C (14 °F to 131 °F)
• Operating humidity: 10% to 90% (non-condensing)
• Dimensions: 200 × 200 × 48 mm (7.9 × 7.9 × 1.9 in)
• Weight: ≤ 0.8 kg (without HDD, approx. 1.8 lb.)

The DVR’s compact Mini 1U design makes it suitable for installations where space is limited, such as small offices, retail shops, or home environments.

Conclusion

The Hikvision DS-7104HGHI-M1 4-Channel 720p Mini 1U H.265 DVR is a cost-effective yet powerful surveillance solution. Featuring advanced motion detection powered by deep learning, multi-format compatibility, efficient H.265+/H.265 compression, and reliable remote access, it ensures both flexibility and performance. Its lightweight, compact design, paired with robust functionality, makes it an ideal choice for small-scale surveillance systems seeking professional-grade performance with reduced false alarms and optimized storage efficiency.