Dahua NVR4104HS-EI 4-Channel NVR with AI, 4K Output & 16MP

The Dahua NVR4104HS-EI is a compact 4-channel network video recorder built for small-scale IP surveillance systems that demand high resolution and on-board AI analytics. Supporting cameras up to 16MP and delivering 4K HDMI output, this NVR handles demanding footage without compromise.

Smart AI Analytics Without a Dedicated Server

• AI by NVR: 1-channel face detection and recognition, 2-channel perimeter protection, and 4-channel SMD Plus — all processed on the device itself
• Up to 16MP recording at 80 Mbps bandwidth with Smart H.265+ compression to keep storage lean
• Single SATA III port supports HDDs up to 16 TB for long local retention
• Broad camera compatibility via ONVIF (Profile S, T, G), CGI, SDK, and third-party IP camera support
• Diskless, fanless desktop chassis with 2 USB ports and two-way audio (1 in / 1 out)

A practical fit for home offices, small retail outlets, and compact commercial premises where reliable AI-assisted monitoring, high-resolution playback, and a tidy desktop footprint all matter.