Gravador de vídeo em rede DAHUA Lite NVR2108HS-8P-4KS3 — 8 canais, 4K máx., disco SATA, 1U, PoE

The NVR2000-4KS3 from the Lite Series is a network video recorder designed for small and medium installations such as villas and shops. It supports 4K resolution for detailed imaging and can function as edge, central or backup storage. The recorder includes an intuitive shortcut menu for remote management and control and integrates Smart Motion Detection to distinguish vehicles and humans in real time. The unit is cost-effective and straightforward to install.

Advantages

This NVR supports advanced video codecs including Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG for efficient storage and transmission. It provides AI-assisted detection both by recorder (4-channel SMD) and by camera (perimeter protection and SMD), reducing false alarms from non-relevant motions. The device offers flexible deployment options with PoE and a standard 1U rack form factor, and supports high-capacity storage up to 20 TB.

Key specifications

• Model: NVR2000-4KS3 (Lite Series)
• Video output resolution: 3840 x 2160 (4K)
• Supported decoding formats: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
• Maximum decoding capability: 6 × 1080p @ 30 fps
• Incoming / recording / outgoing bandwidth: 144 / 144 / 72 Mbps
• Supports IP cameras up to 12 MP
• AI by Recorder: 4-channel Smart Motion Detection (SMD)
• AI by Camera: perimeter protection and SMD
• Video input channels: 8
• Maximum storage capacity: 20 TB (SATA HDD)
• Network: Ethernet LAN (RJ-45) ports: 1; Power over Ethernet (PoE)
• Form factor: 1U rack mounting
• Power consumption: 25.5 W
• Color: Black

How to use

Install the NVR in a 1U rack or on a stable surface, connect IP cameras to the PoE ports or the network switch, and attach a SATA HDD for local storage (up to 20 TB). Use the intuitive shortcut menu or the web/client software for initial configuration, add cameras, enable SMD or perimeter protection features as needed, and configure recording schedules and network settings. For remote access, set up appropriate network forwarding or use the provided remote management options.

Recommendations

For best performance, use compatible IP cameras up to 12 MP, enable Smart H.265+ encoding on cameras where supported to reduce bandwidth and storage use, and regularly update firmware. When using AI features, ensure camera placement provides clear views of target areas to improve detection accuracy.