Dahua NVR2108-4KS3 – 8-Channel NVR, Up to 12 MP, 4K Output, SMD Plus

The Dahua NVR2108-4KS3 is a compact 8-channel network video recorder from the Lite NVR2000-4KS3 series, designed for small and medium-sized applications such as villas, shops and offices. It supports recording up to 12 MP / 4K resolution and can serve as edge, central or backup storage with an intuitive shortcut menu for remote management. Smart H.265+ compression significantly reduces storage consumption without compromising image quality.

Key features

• Channels: 8 IP cameras (no built-in PoE)
• Supported camera resolution: up to 12 MP (4000 × 3000 px)
• Video compression: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
• Bandwidth: 80 Mbps incoming / 80 Mbps recording / 60 Mbps outgoing
• Decoding capability: up to 6 × 1080p @ 30 fps
• Video outputs: 1× HDMI (up to 4K) and 1× VGA (up to 1080P) – simultaneous
• AI – SMD Plus (by recorder): 4 channels – detects and filters humans and vehicles to reduce false alarms
• AI – by camera: perimeter protection, SMD Plus (with compatible Dahua Smart cameras)
• Security management: one-click arming and disarming of the video surveillance system
• Storage (HDD): 1× SATA bay, capacity up to 20 TB
• Audio: 8-channel audio via cameras; 1× audio input (RCA) and 1× audio output (RCA)
• Network: 1× RJ-45 10/100 Mbps Ethernet
• USB: 2× USB 2.0
• Protocols: HTTP, HTTPS, TCP/IP, IPv4, IPv6, UDP, NTP, DHCP, DNS, SMTP, DDNS, ONVIF, P2P
• Power supply: 12 V DC
• Form factor: 1U compact chassis (desktop or rack mountable)

The NVR2108-4KS3 is an ideal B2B solution for integration into smaller IP surveillance systems where cost-effectiveness and ease of installation are key, while still requiring intelligent motion detection to minimise false alarms.