Network Video Recorder DAHUA NVR2108-I2 — 8-channel NVR, 4096×2400 max, SATA III up to 10 TB, 1U white

DAHUA NVR2108-I2 is an 8-channel network video recorder designed for surveillance systems that require centralized recording and network access. The unit supports video resolution up to 4096×2400 pixels and simultaneous playback of all 8 channels. The compact 1U rack-mountable white chassis incorporates two USB 2.0 ports, a single RJ-45 Ethernet port and a SATA III interface that accepts a single hard drive up to 10 TB. Power output for connected devices is 12 V/1.5 A, and the device complies with relevant FCC and CE-EMC standards for electromagnetic compatibility and safety.

Advantages

The recorder provides multi-channel recording and playback capabilities with high-resolution support to capture detailed video. Its SATA III HDD interface enables large-capacity local storage up to 10 TB for extended retention periods. Network connectivity using standard protocols (HTTP, HTTPS, TCP/IP, RTSP and others) facilitates remote viewing and integration with common management systems. The compact 1U form factor and lightweight white enclosure make it suitable for rack-mounted or shelf installations where space is limited.

Suitable for

• Small and medium CCTV systems requiring centralized recording
• Retail stores, small offices and branch locations
• Sites needing multi-channel simultaneous playback and remote access
• Installations that prefer a compact 1U rack-mount or shelf-mounted recorder

Key specifications

• Channels: 8 network video channels
• Maximum supported resolution: 4096×2400 pixels
• Simultaneous playback: up to 8 channels
• Storage interface: SATA III, single drive support up to 10 TB
• USB: 2 × USB 2.0 ports
• Network: 1 × RJ-45 Ethernet port, supports HTTP/HTTPS/TCP/IP/RTSP and common network protocols
• Power output: 12 V / 1.5 A
• Form factor and color: 1U rack-mountable, white
• Weight: 0.45 kg

How to use

Install a compatible 3.5" SATA III hard drive (up to 10 TB) into the device according to the manufacturer's mounting instructions and secure it within the chassis. Connect the recorder to the local network using the RJ-45 Ethernet port and supply power to the unit. Add network cameras through the recorder's management interface using their IP addresses or automatic discovery, configure recording schedules and channel parameters, and set up remote access via supported network protocols. Use the USB ports to export footage or to connect input devices such as a mouse for local configuration.

Recommendations

For reliable long-term operation, use a surveillance-grade SATA HDD rated for continuous video recording, ensure the device firmware is kept up to date, and place the recorder in a well-ventilated rack or cabinet. Configure recording schedules and motion detection to optimize storage usage and review network settings to secure remote access (enable HTTPS and strong authentication where supported).