UNIVIEW NVR301-04S3-P4 — 4-Channel 4-PoE Network Video Recorder

Build a simple, reliable, and professional IP surveillance system with the UNIVIEW NVR301-04S3-P4, a compact 4-channel, 4-PoE network video recorder from UNIVIEW’s Easy Series.

Designed for homes, small businesses, offices, shops, and other small-scale CCTV installations, this NVR supports up to four IP cameras and provides up to 4K recording and HDMI display output.

4-Channel PoE Connectivity

The NVR features four integrated PoE ports, providing both power and network connectivity for compatible PoE cameras. This Plug & Play design simplifies installation and can eliminate the need for a separate PoE switch.

High-Quality Video Recording

The UNIVIEW NVR301-04S3-P4 supports Ultra265, H.265, and H.264 video compression. These compression technologies help reduce storage requirements and network bandwidth usage while maintaining efficient video recording.

The recorder supports compatible third-party IP cameras through ONVIF Profile S, Profile G, and Profile T, as well as RTSP, providing greater flexibility when building or expanding your surveillance system.

Storage and Display

For video storage, the NVR includes one SATA interface supporting up to 10TB, according to the current UNIVIEW specification.

It also features HDMI and VGA video outputs, which can operate simultaneously. The HDMI output supports resolutions of up to 4K UHD at 30Hz, allowing you to view high-resolution surveillance footage on a compatible display.

Key Features

• 4 independent PoE ports — power and connect cameras with a single cable each
• Records up to 8MP resolution with Ultra265/H.265/H.264 compression
• 1 SATA bay supports HDDs up to 10TB (sold separately)
• Works with third-party ONVIF cameras (Profile S, G, T) — flexible camera choice
• Built-in smart detection: face, intrusion, line-crossing, and motion alerts
• Simultaneous 4K HDMI and VGA output
• True plug-and-play setup — no separate PoE switch needed
• Compact footprint, ideal for homes, shops, and small offices
• Supports up to 128 remote users for mobile/remote viewing
• Cloud upgrade support for future-proofing

Technical Specifications