The DH-XVR5104HS-4KL-I3 is a compact 4-channel DVR from Dahua’s WizSense range, designed for smarter surveillance using AI features like SMD Plus, face recognition, and perimeter protection. With hybrid input support and up to 8MP IP camera compatibility, it’s ideal for systems blending coaxial and IP. This DVR helps reduce false alarms while enabling intelligent searches and targeted alerts.
Key Features
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WizSense AI with SMD Plus - Accurately filters human and vehicle motion, reducing false alarms from rain, animals, or shadows.
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Face Recognition on Analog Channel - Detects, records, and classifies facial attributes such as age, gender, mask use, and more.
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Hybrid 5-in-1 Compatibility - Supports HDCVI, AHD, TVI, CVBS, and IP cameras for seamless integration and upgrades.
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AI Smart Search - Quickly review events involving people or vehicles by filtering through large amounts of footage.
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Up to 8MP IP Support - Supports up to 8 IP channels with resolutions up to 8MP for high-definition video.
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AI Coding for Storage Efficiency - Reduces storage and bandwidth usage without compromising human and vehicle image quality.
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Coaxial Audio & Data - Transmit audio, upgrade signals, and trigger alarms over coax to reduce cabling.
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Compact & Efficient Design - Low power consumption and compact form factor make it ideal for desktop installs.
Perfect For:
- Small office or retail environments
- Upgrading analog systems with AI features
- Mixed coaxial and IP camera setups
- Locations needing accurate human/vehicle alerts
- Face metadata collection for non-ID use cases
- Tight spaces requiring compact DVR form
Install Tips
- Use SMD Plus on up to 4 analog channels to minimize false alerts in motion zones.
- Face recognition works only on 1 analog channel — ideal for focused entry point coverage.
- Coaxial support allows reuse of legacy cabling for both video and audio signals.
- AI features (SMD, face, perimeter) cannot run on the same channel at once — plan accordingly.
- Enable AI Coding to extend HDD recording time without sacrificing key object clarity.
- Compact design is well-suited for cash desks, cupboards, or shelf installs.
Downloads
Quick-Read Specs Card
| Spec |
Details |
| Video Inputs |
4 BNC + 4 IP (up to 8 channels total) |
| Max Recording Resolution |
8MP IP / 5MP analog |
| Compression |
AI Coding, H.265+, H.265, H.264+ |
| Smart Features |
SMD Plus (4CH), Face Recognition (1CH), IVS (1CH) |
| Audio |
1 in / 1 out RCA, supports two-way audio |
| Playback Modes |
1/4 channel, AI search filters |
| Storage |
1 SATA port, up to 10TB HDD |
| Outputs |
HDMI (4K), VGA |
| Power |
12VDC, <7W (no HDD) |
| Operating Temp |
-10°C to +55°C |
| Form Factor |
Compact 1U (260 × 237.9 × 47.6 mm) |
Extra Info
WizSense AI Technology
This DVR uses deep learning to distinguish humans and vehicles from other motion types. Whether you're securing a storefront or monitoring a car park, the system focuses alerts only on real threats — no more being flooded by irrelevant notifications.
Face Recognition Functions
Built-in real-time face capture allows for facial attribute classification — such as whether someone is wearing glasses or a mask. While it doesn’t perform ID verification, it’s powerful for searching video by appearance or monitoring access zones.
AI Search with Smart Filters
Playback is enhanced with AI-assisted search that lets you sort clips by human or vehicle presence. Instead of scrolling through hours of video, users can instantly locate important events.
SMD Plus Accuracy
An improvement over basic motion detection, SMD Plus analyzes human and vehicle shapes, eliminating triggers from irrelevant motion (trees, rain, small animals). It's available on 4 analog channels and ideal for active monitoring areas.
AI Coding vs H.265+
While both codecs save space, AI Coding is optimized to preserve detail where it matters most — around people and vehicles. It can reduce up to 50% more data than standard H.265 while ensuring forensic image clarity.
Flexible Camera Support
You can connect 4 traditional coaxial cameras and add up to 4 more IP cameras, allowing for hybrid surveillance environments and easy expansion without replacing hardware.
Q&A
Q: Can I use face recognition and SMD Plus on the same channel?
A: No — each AI feature (Face Recognition, SMD Plus, and Perimeter Protection) is limited to separate channels and cannot operate simultaneously on a single video stream.
Q: How many channels support SMD Plus?
A: Up to 4 analog channels can run SMD Plus at the same time, providing accurate human/vehicle detection and reduced false alarms.
Q: Is this DVR compatible with IP cameras?
A: Yes, it supports up to 8 IP channels (4+4 extended), each up to 8MP, alongside 4 analog inputs.
Q: Can it recognize people wearing masks or glasses?
A: Yes — the Face Recognition feature supports facial metadata, including mask detection, glasses, gender, and more.
Q: What’s the benefit of AI Smart Search?
A: It lets you quickly find video clips based on human or vehicle presence, saving time when reviewing footage.
Q: Does this work with older coaxial cameras?
A: Absolutely. It supports HDCVI, AHD, TVI, CVBS (analog), and IP — making it a great fit for hybrid systems.
Q: What’s the difference between AI Coding and H.265+?
A: AI Coding saves bandwidth and storage like H.265+, but preserves image clarity for people and vehicles more effectively.
Q: Is two-way audio supported?
A: Yes, through the RCA audio ports and also via coaxial audio-compatible cameras.
