NVR Dahua Technology WizSense NVR4108HS-EI 8 canais 4K branco

The Dahua WizSense NVR4108HS-EI is an 8-channel, 1U network video recorder designed for small and medium surveillance systems. It supports up to 3840 x 2160 resolution, Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding, and offers an input/output bandwidth of 80 Mbps. The recorder accepts one SATA hard drive with a maximum capacity of 16 TB and connects via a single 10/100 Mbps Ethernet RJ-45 port. Its AI functions include face recognition, perimeter protection, SMD Plus, AI search, heat map and ANPR when used with compatible cameras.

Advantages

The NVR provides broad third‑party camera compatibility and cost‑effective installation for locations such as homes, stores and institutions. Built‑in AI features improve alarm accuracy and investigation efficiency by filtering false alarms, enabling quick retrieval of people or vehicle events, and supporting face and license plate recognition. Adaptive decoding supports up to 16 × 1080p@30 fps and efficient video storage management.

Suitable for

• Home security and small office surveillance
• Retail stores and supermarkets
• Warehouses and storage facilities
• Educational and financial institutions

Key specifications

• Model: NVR4108HS-EI
• Channels: 8 video input channels
• Max resolution: 3840 × 2160 pixels
• Decoding formats: Smart H.265+/H.265/Smart H.264+/H.264/MJPEG
• Max decoding capability: 16 × 1080p@30 fps (supports adaptive decoding)
• Input/Output bandwidth: 80 Mbps
• AI by NVR: 1‑channel face detection/recognition, 2‑channel perimeter protection, up to 10 face databases (20,000 face images), 4‑channel SMD Plus
• AI by Camera: face detection/recognition, perimeter protection, SMD Plus, people counting, stereo analysis, heat map, ANPR (with supported cameras)
• Storage: 1 × SATA HDD, maximum 16 TB
• Network: 1 × Ethernet (RJ-45) 10/100 Mbps
• USB: 2 × USB 2.0
• Form factor: 1U rackmount
• Color: White
• Power consumption: 10 W
• Weight: 0.84 kg

How to use

Install the NVR in a 1U rack space or on a shelf and connect supported IP cameras via the network. Insert a SATA HDD up to 16 TB for local recording. Configure network settings on the NVR through the web interface or client software using the RJ‑45 port. Enable and configure AI features—face recognition, perimeter protection, SMD Plus, ANPR and heat map—per camera or on the NVR according to deployment needs. Set recording schedules, event rules and storage management to match retention and alarm policies.

Recommendations

For reliable AI performance, use Dahua WizSense or compatible cameras with sufficient image quality and proper installation angles. Regularly update firmware, maintain correct time synchronization, and allocate adequate HDD capacity based on resolution and retention requirements. Place cameras to minimize backlighting and obstructions to improve face and ANPR detection accuracy.