The Dahua DHI-NVR4108HS-8P-AI/ANZ is a powerful 8-channel network video recorder designed for small and medium-sized businesses. It integrates cutting-edge AI technologies, including face recognition, perimeter protection, and Smart Motion Detection (SMD Plus). This NVR supports high-definition video playback and recording, offering robust bandwidth and real-time intelligent analysis to help businesses monitor and protect their properties more efficiently.
Key Features
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AI-Powered Detection
Real-time face detection and recognition, alongside perimeter protection, ensuring higher security by minimizing false alarms.
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SMD Plus Technology
Advanced motion detection technology that intelligently filters out irrelevant movements, such as animals or rustling leaves, reducing false alerts.
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Face Database Management
Store up to 200,000 face images across 10 databases, enabling fast searches and identity recognition for better access control and monitoring.
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AI Search by Metadata
Simplify video searches by quickly locating human or vehicle targets through metadata, saving time in event playback.
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Flexible Compatibility
Works seamlessly with Dahua's IP cameras as well as third-party devices via ONVIF, making it highly adaptable to different surveillance setups.
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High Decoding Capacity
Supports up to 16× 1080p channels for smooth real-time viewing and playback, even when AI functions are enabled.
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Up to 20,000 Vehicle Plates
Integrates Automatic Number Plate Recognition (ANPR) to store and compare vehicle plate numbers for improved vehicle access control.
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Heat Map Technology
Allows you to visualize crowd density and movement patterns in a location, optimizing resource allocation in real time.
Perfect For:
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Small Business Security
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Property Perimeter Security
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Access Control Systems
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Office Complexes and Commercial Buildings
- Public Areas or Malls
Install Tips
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Optimal Mounting Height: Install the NVR at a height that allows for easy access to ports and cables, ideally in a rack or enclosed cabinet for protection.
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Lens Choice for Corridors: Use a 3.6mm lens for wider areas and a 2.8mm lens for narrow corridors where precise coverage is necessary.
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PoE Ports Usage: PoE ports provide both power and data transmission for cameras, making installation simpler and reducing the need for separate power adapters.
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System Integration: The NVR supports third-party IP cameras, so when integrating with existing setups, ensure that they are compatible with ONVIF or the required protocols.
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Storage Considerations: If you're using a large number of high-resolution cameras, opt for larger HDDs to handle the recording load. Consider 16 TB as the upper limit for storage.
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Face Recognition Setup: Ensure that face databases are accurately populated and updated for optimal performance of face recognition features.
Downloads
Quick-Read Specs Card
| Feature |
Specification |
| Resolution |
16 MP, 12 MP, 8 MP, 1080p, 720p |
| Lens Options |
Supports IP cameras with various lens options (2.8mm, 3.6mm) |
| AI Features |
Face detection/recognition, Perimeter Protection, SMD Plus |
| Audio |
No built-in mic or speaker (audio input/output RCA) |
| Storage |
1 SATA port (up to 16 TB) |
| Power Supply |
53V DC, PoE support (max 25.5W per port) |
| Weather Rating |
Not applicable (indoor unit) |
| Decoding Capacity |
Up to 16× 1080p@30 fps, adaptive decoding |
| Night Vision |
N/A (doesn't have direct night vision, works with compatible cameras) |
| Networking |
256 Mbps bandwidth (AI disabled); 180 Mbps (AI enabled) |
Extra Info
WizSense Technology
Dahua's WizSense AI-powered technology brings a new level of intelligence to surveillance. The NVR features powerful AI capabilities like face detection, recognition, perimeter protection, and SMD Plus. These capabilities allow the system to automatically distinguish between human and vehicle movements, reducing false alarms and improving the accuracy of alerts. It’s ideal for businesses that need reliable and cost-effective security without sacrificing performance.
Smart Motion Detection (SMD Plus)
SMD Plus intelligently filters out irrelevant motion alerts. For example, a tree swaying in the wind or an animal passing by won't trigger unnecessary alarms. The system analyzes motion patterns and ensures that only significant events, such as human or vehicle movement, are flagged.
Face Recognition
Dahua's advanced face recognition technology is capable of storing and analyzing large face databases (up to 200,000 faces). It then compares live video with stored data to identify individuals, making it ideal for high-security areas, attendance monitoring, or restricted access points.
Perimeter Protection
With perimeter protection, the system can intelligently monitor and safeguard the boundaries of a property. This feature is enhanced by AI, which filters out irrelevant movements and triggers alerts only for detected human or vehicle presence. It’s perfect for locations with large outdoor spaces that require a proactive security approach.
Third-Party Camera Compatibility
The NVR is fully compatible with third-party cameras, which means you can integrate it into an existing security system without being restricted to Dahua products. Whether you're using brands like Axis, Panasonic, or Sony, the ONVIF compatibility ensures smooth operation across a variety of devices.
Q&A
Q: Can this NVR record in color at night?
A: The NVR itself doesn't have night vision capabilities but supports cameras that offer color night vision. Pairing it with Dahua’s color-imaging cameras will allow you to achieve color recordings even in low-light conditions.
Q: Does it support audio?
A: This NVR doesn’t come with a built-in microphone or speaker but supports audio input/output via RCA. You can connect compatible microphones or speakers through these ports for audio surveillance.
Q: How many face images can it store in the database?
A: The NVR supports up to 200,000 face images across 10 databases, offering flexible and robust face recognition capabilities for large-scale surveillance needs.
Q: Can the face recognition feature be disabled?
A: Yes, the face recognition feature can be disabled in the settings, allowing you to focus only on motion detection and perimeter protection if needed.
Q: What makes the AI-enabled NVR different from the standard one?
A: The AI-enabled NVR adds advanced features like face recognition, SMD Plus, and perimeter protection, all powered by AI to reduce false alarms and enhance security accuracy.
Q: Is the NVR compatible with third-party cameras?
A: Yes, this NVR supports third-party cameras via ONVIF, making it highly adaptable for use in existing systems with non-Dahua cameras.
Q: Can I access the NVR remotely?
A: Yes, the NVR supports mobile access via apps for both iOS and Android, allowing remote viewing and management.
