This compact 4-channel NVR is designed for small to mid-sized installs where AI features and 4K resolution matter. With 4 PoE ports, smart search tools, and support for AI-powered cameras, it brings powerful features in a small form factor. It's ideal for users who want intelligent detection and remote access without the complexity or cost of large-scale systems.
Key Features
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4 Built-In PoE Ports – Power and connect up to 4 IP cameras directly—no external switch needed.
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AI by Camera Integration – Enables AI functions like face detection, SMD+, and perimeter protection through compatible IP cameras.
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Compact 1U Design – Small enough for desktops or tight spaces, ideal for homes or small businesses.
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HDMI Output up to 4K – Get crisp, high-resolution viewing directly from the NVR to a monitor.
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Smart H.265+ Compression – Reduce bandwidth and storage use without compromising video quality.
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Face & Motion Event Search – Quickly review events based on face attributes, human/vehicle detection, or line crossing triggers.
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Mobile App Access – View live feeds, receive alerts, and playback footage using the DMSS app on Android or iOS.
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Remote Camera Management – Update firmware and configure Dahua IP cameras directly through the NVR interface.
Perfect For:
- Home surveillance setups
- Small retail or boutique stores
- Front office reception areas
- Cafés or hospitality counters
- Outdoor camera installs with built-in deterrents
- Compact multi-room installations
Install Tips
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Use with Dahua AI Cameras to unlock perimeter protection, face detection, and SMD Plus.
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Desktop Friendly – No rack needed, fits easily in small office or home setups.
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Pair with 2.8mm or 3.6mm Lens Cameras for general coverage of entrances, driveways, or indoor spaces.
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Enable Smart H.265+ in settings to maximize recording time and reduce HDD usage.
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Ideal for Homes and Small Shops – PoE and 4K output in one box without requiring extra networking gear.
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Perform Firmware Updates Remotely on supported Dahua IP cameras directly from the NVR.
Downloads
Quick-Read Specs Card
| Feature |
Specification |
| Channels |
4 IP video channels |
| PoE Ports |
4 (up to 25.5W per port, 36W total budget) |
| Resolution Support |
Up to 8MP (4K) recording and playback |
| AI by Camera |
Face Detection, Perimeter, IVS, SMD+, People Counting |
| HDMI/VGA Output |
HDMI up to 4K, VGA up to 1080p (simultaneous output) |
| Decoding Capability |
8 × 1080p @30 fps |
| Storage |
1 × SATA HDD (up to 10TB) |
| Smart Search |
Search by face attributes, human/vehicle, event types |
| Mobile Access |
DMSS App (iOS/Android) |
| Power Supply |
48–53V DC, max 10W (excluding HDD and PoE) |
| Audio I/O |
1 in / 1 out RCA |
| Installation |
Desktop mount, fanless, silent operation |
Extra Info
AI Features via Camera
While this NVR does not perform onboard AI processing, it is designed to fully support and record AI events generated by compatible Dahua smart cameras. Acting as a central management point, the NVR allows users to leverage a range of advanced analytics—as long as the intelligence originates from the camera itself. Supported AI functions (camera-dependent) include:
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Smart Motion Detection Plus (SMD+) – Filters human and vehicle motion from irrelevant triggers like foliage or small animals
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Face Detection – Captures face snapshots and attributes such as age range, gender, glasses, mask, etc.
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Perimeter Protection – Detects intrusions, tripwire crossings, and object abandonment/removal
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People Counting – Tracks in/out flow, occupancy stats, and crowd density
This makes the NVR ideal for users who want AI features without investing in an AI-enabled recorder, provided they use smart cameras that can offload the processing.
Smart Compression with H.265+
The NVR supports Smart H.265+ compression, an enhanced video encoding algorithm that significantly reduces file sizes—by up to 80% compared to H.264—while preserving image quality. This is particularly beneficial in scenarios such as:
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Installations with limited storage capacity, such as small retail or residential setups
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Systems using network-attached storage (NAS) or cloud-based backups, where bandwidth efficiency is essential
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Long-term retention requirements, where archived video needs to be stored for weeks or months
By reducing bitrates without compromising clarity, users can maximize storage performance and minimize costs.
Face Detection & Event Search
When used with face-capable IP cameras, the NVR enables intelligent search tools that allow users to quickly locate specific individuals or events within recorded footage. Searchable criteria include:
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Facial attributes, such as beard, mask, glasses, gender, and age range
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Event-based filtering, such as tripwire crossings, intrusions, or motion detection
These smart search capabilities streamline forensic investigations, cutting down the time needed to review video and making it easier to retrieve evidence in security-critical environments like offices, schools, or stores.
Heat Map & People Counting
When connected to compatible Dahua analytics cameras, the NVR supports real-time and historical heat map data, along with people counting statistics, including:
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Dwell time analysis, identifying areas where people tend to linger
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Foot traffic heat zones, showing movement trends over time
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In/out counts, useful for occupancy monitoring or queue management
These tools are especially valuable in retail, transportation hubs, exhibition centers, and public venues, where understanding visitor behavior can inform staffing, layout design, and security coverage.
Remote Device Management
The NVR offers a centralized management interface for all connected Dahua IP cameras, enabling remote operations such as:
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Batch configuration, including IP address assignment, resolution settings, and stream management
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Firmware updates, ensuring cameras remain secure and up to date
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Reboot and diagnostics, useful during troubleshooting or system resets
This streamlines both initial setup and ongoing maintenance, reducing the time and effort needed for technicians, especially in multi-camera deployments or enterprise environments.
Q&A
Q: Does this NVR support AI features like face detection or people counting?
A: Yes, but only through compatible Dahua AI cameras. The NVR doesn’t process AI by itself.
Q: Can I watch my cameras from my phone?
A: Yes, use the DMSS app on iOS or Android to view live, playback, and receive event alerts.
Q: Is there an internal fan?
A: No, this NVR is fanless and operates silently, making it ideal for indoor or residential settings.
Q: How long will the NVR record with a 10TB drive?
A: This varies by settings, but with Smart H.265+ and four 4MP cameras, you can expect around 30+ days of continuous recording.
Q: Does it support 4K output to a monitor?
A: Yes, it has a 4K HDMI output for ultra-HD viewing.
Q: Will it work with non-Dahua cameras?
A: Yes, it supports ONVIF and RTSP protocols, so most IP cameras will connect—but full AI features are only available through Dahua AI cameras.
Q: Can I power all four cameras directly from this NVR?
A: Yes, it has four PoE ports—each providing up to 25.5W with a total PoE budget of 36W.
