Hikvision DS-7104HGHI-M1 4-ch 720p Mini 1U H.265 DVR

The Hikvision DS-7104HGHI-M1 is a compact yet highly capable 4-channel DVR designed for small to medium-scale surveillance systems. With support for both analog and IP cameras, advanced motion detection, and intelligent video analysis, this DVR provides high-definition recording, playback, and network monitoring in a space-saving 1U form factor. Its versatility, coupled with Hikvision’s reliable technology, makes it an ideal solution for residential, retail, and commercial applications.

Motion Detection & Intelligent Analysis

The DS-7104HGHI-M1 is equipped with Deep Learning-Based Motion Detection 2.0, enabling advanced analytics for human and vehicle detection. This feature significantly reduces false alarms caused by environmental factors such as moving leaves, lights, or shadows.

• Quick Search: Users can quickly search recorded footage based on specific objects or event types, making it easier to locate critical incidents.
• Intelligent Classification: The system distinguishes between humans, vehicles, and irrelevant objects to ensure more accurate monitoring and alerting.

These intelligent capabilities make the DVR highly effective in environments where security personnel or users need actionable, precise alerts.

Video & Audio Inputs

IP Video Input

The DVR supports 1 IP channel (up to 5 channels), allowing integration of IP cameras with resolutions up to 1080p. Supported video compression formats include H.265+/H.265/H.264+/H.264, enabling efficient bandwidth usage and storage.

Analog Video Input

It features 4 analog channels with BNC connectors (1.0 Vp-p, 75 Ω), supporting coaxitron connections. Compatible analog formats include:

• HDTVI: 1080p25, 1080p30, 720p25, 720p30
• AHD: 1080p25, 1080p30, 720p25, 720p30
• HDCVI: 1080p25, 1080p30, 720p25, 720p30
• CVBS: Standard analog

This flexibility allows the DVR to seamlessly integrate with a variety of legacy and modern analog cameras.

Audio Input & Output

• Audio Input: 1 RCA channel (2.0 Vp-p, 1 KΩ), plus 4 channels via coaxial cable
• Audio Output: 1 RCA channel (Linear, 1 KΩ)
• Two-Way Audio: The first audio input can be reused for two-way communication.
• Compression: G.711u, 64 Kbps audio bitrate

Video Recording & Compression

The DVR uses H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 for video compression, reducing storage requirements while maintaining high-quality footage.

Encoding & Frame Rates

• Main Stream: Supports 1080p Lite, 720p Lite, WD1, 4CIF, VGA, CIF for analog and IP channels at 25 fps (PAL) / 30 fps (NTSC)
• Sub-Stream: 4CIF@15fps; CIF/QVGA@25/30 fps (for remote monitoring and bandwidth-efficient streaming)

Video Bitrate

Bitrate ranges from 32 Kbps to 4 Mbps, configurable per channel to balance quality and storage requirements.

Synchronous Playback

The DVR supports 4-channel synchronous playback, allowing users to review multiple streams simultaneously.

Video Output & Display

• HDMI Output: 1 channel, supporting 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz
• VGA Output: 1 channel, supporting the same resolutions
• Simultaneous Output: HDMI and VGA can output video at the same time, providing flexibility for monitoring stations.

Network & Remote Access

• Bandwidth: Total network bandwidth up to 64 Mbps
• Protocols: TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, UPnP™, HTTPS
• Remote Connection: Up to 32 simultaneous users
• Network Interface: 1 × RJ45 10/100 Mbps self-adaptive Ethernet

This allows real-time monitoring and playback from mobile devices or PCs through Hik-Connect and other network applications.

Storage & Auxiliary Interfaces

• SATA Interface: Supports 1 hard disk up to 4 TB
• USB Interface: 2 × USB 2.0 on the rear panel for backup, mouse control, or firmware upgrades
• Alarm In/Out: Not applicable for this model

Power & Environmental Specifications

• Power Supply: 12 VDC, 1.5 A
• Consumption: ≤16 W (without HDD)
• Operating Temperature: -10°C to 55°C (14°F to 131°F)
• Humidity: 10% to 90%
• Dimensions: 200 × 200 × 48 mm (7.9 × 7.9 × 1.9 inch)
• Weight: ≤0.8 kg (without HDD)

This ensures reliable operation in a variety of environments, from small offices to residential setups.

Conclusion

The Hikvision DS-7104HGHI-M1 4-ch 720p Mini 1U H.265 DVR is a compact, feature-rich solution for analog and IP surveillance. With intelligent motion detection, human/vehicle classification, high-definition recording, multi-format support, and network connectivity, it offers efficient, reliable, and easy-to-manage security monitoring. Ideal for residential, retail, or small business installations, this DVR delivers professional-level functionality in a space-saving form factor, ensuring peace of mind and streamlined video management.