

Uniview
Uniview NVR301-04S3 4-Channel 4K Network Video Recorder
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Crystal-Clear 4K Surveillance for Your Home or Business
Experience professional-grade security with the Uniview EASY Series 4-Channel 4K Network Video Recorder. This NVR is the heart of your surveillance system, supporting up to four IP cameras with stunning 4K resolution for incredibly detailed live viewing and recording. Whether you're monitoring your property, employees, or loved ones, you won't miss a single detail. The NVR301-04S3 provides simultaneous HDMI and VGA outputs, with the HDMI output supporting resolutions up to 3840x2160, ensuring you have a crystal-clear view of your premises.
Advanced Compression and Ample Storage
Save on storage space without sacrificing video quality. This NVR supports Ultra H.265, H.265, and H.264 video formats, significantly reducing bandwidth and storage requirements. This means you can store more footage on the single internal SATA hard drive, which supports a capacity of up to 8TB. With a robust incoming bandwidth of 64Mbps and an outgoing bandwidth of 48Mbps, you can be confident in smooth and reliable video transmission.
Seamless Integration and Intelligent Features
The Uniview NVR301-04S3 is designed for broad compatibility, supporting ONVIF (Profiles S, G, and T) and RTSP protocols to work with a wide range of third-party IP cameras. It's also packed with intelligent features to enhance your security. The NVR can handle various smart detection alarms from cameras, including motion detection, tampering, and human body detection, and provides alerts for events like IP conflicts and network disconnection. With support for up to 128 remote users, you can access your security footage from anywhere.
Technical Specifications
| Video/Audio Input | |
| IP Video Input | 4-ch |
| Network | |
| Incoming Bandwidth | 64Mbps |
| Outgoing Bandwidth | 48Mbps |
| Remote Users | 128 |
| Protocols | TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SMTP, RTSP, IPv4 |
| Video/Audio Output | |
| HDMI/VGA Output | HDMI: 3840x2160/30Hz, 1920x1080p/60Hz, 1920x1080p/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz VGA: 1920x1080p/60Hz, 1920x1080p/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz |
| Recording Resolution | 4K/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF |
| Audio Output | 1-ch, 3.5mm |
| Synchronous Playback | 4-ch |
| Decoding | |
| Decoding Format | Ultra 265/H.265/H.264 |
| Liveview/Playback | 4K/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF |
| Capability | 1 x 4K@30, 4 x 5MP@25, 4 x 4MP@25, 4 x 3MP@25, 4 x 1080p@30 |
| Hard Disk | |
| SATA | 1 SATA interface |
| Capacity | Up to 8TB for each disk |
| General | |
| Power Supply | 12V DC |
| Power Consumption | ≤5 W (without HDD) |
| Working Environment | -10°C ~ + 55°C (+14°F ~ +131°F), Humidity ≤ 90% RH (non-condensing) |
| Dimensions (W×D×H) | 260mm × 240mm × 46mm (10.2" × 9.4" × 1.8") |
| Weight (without HDD) | ≤0.98kg (2.16 lb) |
Manufacturer Technical Data
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
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For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
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