Description
UNV NVR301-08S3 8-Channel 4K NVR
The UNV NVR301-08S3 is a reliable and compact 8-channel Network Video Recorder (NVR) designed for modern IP camera security systems. It allows you to connect and manage up to 8 IP cameras, making it suitable for homes, offices, shops, warehouses and small-to-medium commercial surveillance installations.
The recorder supports Ultra 265, H.265 and H.264 video compression technologies, helping reduce storage and bandwidth requirements while maintaining high-quality surveillance footage. It supports recording resolutions up to 4K, providing clear and detailed video when paired with compatible IP cameras.
For monitoring, the NVR provides HDMI and VGA outputs, with HDMI supporting resolutions up to 3840 × 2160 at 30Hz (4K). It also supports simultaneous HDMI and VGA output.
The NVR supports ONVIF Profile S, Profile G and Profile T, as well as RTSP protocols, making it compatible with supported third-party IP cameras. It also includes network and P2P functionality for remote access and management.
Key Features
- 8-Channel IP Camera Input
- Up to 4K Recording
- Ultra 265 / H.265 / H.264 Compression
- 4K HDMI Output
- VGA Output
- HDMI & VGA Simultaneous Output
- 1 × SATA HDD Support
- Up to 8TB HDD Support (depending on applicable datasheet/version)
- ONVIF Profile S/G/T Support
- RTSP Support
- P2P Remote Access
- Cloud Upgrade Support
- 2 × USB 2.0 Ports
- Compact 1U design
- Suitable for Home & Commercial CCTV Systems
Technical Specifications
| Specification | Details |
|---|---|
| Brand | UNV / Uniview |
| Model | NVR301-08S3 |
| Product Type | Network Video Recorder |
| IP Video Input | 8 Channels |
| Incoming Bandwidth | 64 Mbps |
| Outgoing Bandwidth | 48 Mbps |
| Remote Users | Up to 128 |
| Compression | Ultra 265 / H.265 / H.264 |
| Recording Resolution | 4K / 5MP / 4MP / 3MP / 1080p / 960p / 720p / D1 / 2CIF / CIF |
| HDMI Output | Up to 3840 × 2160 @ 30Hz |
| VGA Output | Up to 1920 × 1080 |
| HDD Interface | 1 × SATA |
| Maximum HDD | Up to 8TB |
| USB | 2 × USB 2.0 |
| Network Port | 1 × RJ45 10/100 Mbps |
| Protocols | TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SMTP, RTSP |
| Camera Compatibility | ONVIF Profile S/G/T & RTSP |
| Power Supply | 12V DC |
| Power Consumption | ≤5W without HDD |
| Dimensions | Approx. 260 × 240 × 46 mm |
| Weight | Approx. 0.98 kg |



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