Gravador de vídeo em rede Dahua Technology Lite DHI-NVR4216-16P-4KS3 1U Preto

The Dahua Technology Lite NVR4216-16P-4KS3 is a 1U network video recorder that supports up to 16 channels and 4K (3840 x 2160) resolution. Designed for edge, central or backup storage, it provides intuitive remote management via a shortcut menu, supports Power over Ethernet and accepts SATA HDDs with a maximum storage capacity up to 20 TB. The recorder enables advanced AI features when connected to compatible IPCs, making it suitable for city, transportation, education and financial surveillance deployments.

Advantages

This Lite series NVR delivers 4K resolution for high-detail imaging and offers Smart Motion Detection (SMD) to distinguish vehicles and humans from irrelevant motion in real time. When paired with Dahua AI cameras, the recorder unlocks face detection and recognition, perimeter protection, stereo analysis and heat map functions. It is cost-effective, easy to install and supports standard network protocols for broad compatibility.

Suitable for

• City and public area surveillance
• Transportation hubs and transit monitoring
• Schools and educational facilities
• Financial institutions and branch security

Key specifications

• Model: DHI-NVR4216-16P-4KS3 (Lite Series)
• Channels: up to 16
• Max resolution: 3840 × 2160 (4K)
• Form factor: 1U
• HDD interface: SATA, up to 20 TB total storage
• PoE: Yes (16 PoE ports)
• Ethernet: 1 × RJ-45
• USB: 2 × USB 2.0
• Weight: 2.6 kg
• Compatible with Dahua AI camera features (SMD Plus, face detection/recognition, perimeter protection, stereo analysis, heat map)

How to use

Install the NVR in a standard 1U rack or on a flat surface and connect SATA HDD(s) for storage. Link cameras to the NVR via PoE ports or through the network using the RJ-45 interface. Access the shortcut menu for remote management and configure recording channels, motion detection and AI features as required. Ensure cameras are Dahua AI-capable to enable face detection, face recognition, perimeter protection, stereo analysis and heat map functions.

Recommendations

For optimal performance, use Dahua AI-compatible IP cameras and configure SMD Plus and perimeter protection to reduce false alarms. Allocate sufficient HDD capacity based on desired retention time and recording resolution, and keep firmware up to date to ensure full compatibility with AI features.