The DH-XVR5104H-4KL-X is a compact 4-channel digital video recorder built for flexibility and performance. It supports a mix of coaxial and IP cameras, with recording up to 8MP and intelligent features like face detection and IVS analytics. Designed for small to medium systems, it's an ideal upgrade path for legacy installations without rewiring.
Key Features
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5-in-1 Video Input - Supports HDCVI, AHD, TVI, CVBS, and IP formats for ultimate compatibility and smooth system upgrades.
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8MP Recording Capability - Capture high-resolution footage from supported IP or HDCVI cameras for greater detail.
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Smart H.265+ Compression - Reduces bandwidth and storage needs while preserving video quality, saving long-term costs.
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Face Detection & IVS Analytics - Detect faces and human behavior events like tripwire and intrusion for smarter security monitoring.
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Smart Search Function - Draw a custom area during playback to quickly find motion events in specific regions.
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Audio Support - Includes RCA audio input/output and supports coaxial audio for two-way talk on compatible cameras.
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Long-Distance Coax Transmission - Delivers 4K video over coax up to 700m, ideal for large or spread-out sites.
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Quiet Operation with Smart Fan - Fan activates based on temperature, reducing noise during typical operation.
Perfect For:
- Home surveillance upgrades
- Mixed analog/IP security systems
- Offices using legacy coax cameras
- Shops and retail premises
- Perimeter zones requiring long-distance cable runs
- Small commercial security installs
Install Tips
- Ideal for reusing existing coaxial cable when upgrading to 4K HDCVI.
- Use Smart H.265+ to extend recording retention without upgrading storage.
- Pair with IP cameras for hybrid setups—up to 6 channels total.
- Match camera resolution to what the DVR supports for optimal results.
- Use RCA ports or compatible coax cameras for audio functionality.
- Mount in well-ventilated areas to maximize quiet fan efficiency.
Downloads
Quick-Read Specs Card
| Spec |
Details |
| Video Inputs |
4 BNC + 2 IP (up to 6 IP channels total) |
| Max Recording Resolution |
8MP |
| Compression |
H.265+/H.265/H.264+/H.264 |
| Smart Features |
Face Detection, Tripwire, Intrusion Alerts |
| Audio |
1 in / 1 out RCA, supports two-way audio |
| Playback Modes |
1/4 channel, Smart Search |
| Storage |
1 SATA port, up to 10TB HDD |
| Outputs |
HDMI (4K), VGA |
| Power |
12VDC, <10W (no HDD) |
| Operating Temp |
-10°C to +55°C |
| Form Factor |
Mini 1U (325 x 255 x 55 mm) |
Extra Info
Smart H.265+ Encoding
This DVR includes Dahua’s Smart H.265+ codec, which adapts to scene content, reducing file size based on motion and lighting conditions. It minimizes bandwidth use and lets you store more days of footage per TB.
Face Detection for Smarter Playback
Face detection helps speed up investigations by tagging video when faces appear in the frame. While it doesn’t match or recognize individuals, it helps isolate human activity quickly.
Intelligent Video Analytics (IVS)
IVS functions like tripwire and intrusion detection allow cameras to trigger events only when human motion is detected. This greatly reduces false alerts from shadows, animals, or weather.
Smart Search Function
During playback, draw a box on the screen to search for motion events in that specific zone. It’s a fast and effective way to review only the footage that matters after an incident.
Hybrid Compatibility
Supports both analog and IP cameras, making it ideal for phased upgrades. Users can start with coax and gradually migrate to full IP over time, without needing to change recorders.
Quiet and Compact Design
With a mini 1U form factor and smart fan control, it fits in tight spaces and stays quiet, making it suitable for office or retail environments.
Q&A
Can I use this DVR with my old analog cameras?
Yes, it supports CVBS input as well as AHD, TVI, and HDCVI, making it compatible with older and newer coaxial cameras.
Will it record 4K video over coaxial?
Yes, it supports 4K resolution via HDCVI cameras and can transmit up to 700m depending on cable quality.
Does this unit support IP cameras too?
Yes, it supports up to 6 IP channels (4 native + 2 extended), each up to 8MP.
Is face detection the same as facial recognition?
No, it only detects and flags faces—it does not identify or match individuals.
Can I access the DVR remotely?
Yes, you can use the Dahua mobile app for remote viewing and playback via P2P.
Does this DVR support audio?
Yes, one RCA input/output is available, and it also supports audio over coax with compatible cameras.
What type of hard drive do I need?
It supports one SATA hard drive up to 10TB. Use a surveillance-grade HDD for best results.
How quiet is the unit during operation?
It uses a smart fan that activates only when needed, so it remains quiet under normal conditions.
