Gravador de vídeo em rede DAHUA NVR4216-EI – 16 canais 1920×1080, 6 TB, 1U, preto

The Dahua Technology NVR4216-EI is a 1U network video recorder that supports up to 16 channels with a maximum camera resolution of 1920 × 1080 pixels. The unit is designed for rack or shelf installation and offers compact dimensions of 375 mm × 284.3 mm × 53 mm, a black enclosure and a device weight of 1.51 kg. It requires a 12 VDC, 4 A power supply and has a typical power consumption of 10 Watts. Operating temperature range is –10 °C to +55 °C.

Advantages

The recorder provides simultaneous management of 16 video streams at Full HD resolution and supports common network protocols for surveillance integration. Its compact 1U form factor and low power consumption make it suitable for installations with limited space and power budgets. Connectivity includes USB Type-A ports and an Ethernet LAN port for camera and network connection.

Suitable for

• Small to medium-sized CCTV systems
• Retail shops and offices
• Remote or space-constrained installations

Key specifications

• Channels: 16
• Maximum supported camera resolution: 1920 × 1080 pixels
• Drive bays: 2
• Storage capacity supported: up to 6 TB (provided/installed separately)
• Power input: 12 V DC, 4 A
• Power consumption: 10 W
• Dimensions (W × D × H): 375 mm × 284.3 mm × 53 mm
• Operating temperature range: –10 °C to +55 °C
• USB ports: 1 × USB 3.2 Gen 1 Type-A, 1 × USB 2.0
• Network interface: 1 × Ethernet (RJ-45)
• Color: Black
• Weight: 1.51 kg

How to use

Install compatible hard drives into the two drive bays if additional storage is required, connect the recorder to your local network via the Ethernet port, and supply power using a 12 V DC, 4 A adapter. Add and configure IP cameras through the recorder’s web interface or client software, set recording modes and schedules, and verify network and storage settings. Ensure firmware is up to date and follow Dahua’s setup guides for optimal configuration.

Recommendations

For reliable continuous recording, use surveillance-grade hard drives sized according to retention needs and ensure adequate ventilation around the 1U chassis. Place the recorder within the specified operating temperature range and connect to an uninterruptible power supply (UPS) if protection against power loss is required.