UNV NVR301-S3 Series – 4/8/16 Channel 4K Network Video Recorder, Ultra 265, ONVIF, Smart IPC Support, 8MP Recording, HDMI 4K, 1 SATA
A reliable professional network video recorder from Uniview, designed for small to medium IP surveillance projects with 8MP recording support, ONVIF compatibility, smart analytics integration, and flexible deployment using external PoE or structured networking systems.
Available Models:
NVR301-04S3
4 Channels
NVR301-08S3
8 Channels
NVR301-16S3
16 Channels
Technical Specifications:
Video & Compatibility:
- Video Compression: Ultra 265 / H.265 / H.264
- Camera Compatibility: ONVIF + RTSP
- Recording Resolution: Up to 8MP / 4K
- HDMI Output: Up to 4K (3840 × 2160) @30Hz
- VGA Output: Up to 1080P
- HDMI + VGA Simultaneous Output
Bandwidth:
- Incoming Bandwidth: 64 Mbps
- Outgoing Bandwidth: 48 Mbps
- Remote Users: 128 Users
Decoding Capability:
NVR301-04S3:
- 1 × 4K @30fps
- 4 × 5MP @25fps
- 4 × 4MP @25fps
- 4 × 3MP @25fps
NVR301-08S3:
- 1 × 4K @30fps
- 4 × 5MP @25fps
- 4 × 4MP @25fps
- 6 × 1080P @30fps
- 8 × 720P @30fps
NVR301-16S3:
- 1 × 4K @30fps
- 4 × 5MP @25fps
- 4 × 4MP @25fps
- 16 × D1 @25fps
Display & Playback:
- Live View:
- 4CH: 1/4
- 8CH: 1/4/6/8/9
- 16CH: 1/4/6/8/9/16
- Synchronous Playback:
- 4CH / 8CH / 16CH
- Corridor Mode Support
Smart Features (via IPC):
- Face Detection
- Smart Intrusion Prevention (SIP)
- Ultra Motion Detection (UMD)
- Face Snapshot Search
- Behavior Search
- Auto Tracking (via supported IPC)
- Audio Detection
- Smart Channels: 4CH
- Snapshot Record Capacity: 2 Million Face Records
Storage:
- HDD Bay: 1 SATA
- Max HDD Capacity: Up to 10TB
Interfaces:
- HDMI Output: 1
- VGA Output: 1
- Audio Output: 1 × 3.5mm
- USB: 2 × USB2.0
- LAN: 1 × RJ45 10/100 Mbps
Network & Protocols:
- TCP/IP
- P2P
- UPnP
- NTP
- DHCP
- PPPoE
- HTTP / HTTPS
- DNS / DDNS
- SMTP
- RTSP
- IPv4
Alarm Functions:
General Alarm:
- Auto Tracking
- Motion Detection
- Tampering
- Human Body Detection
- Video Loss
- Alarm Input
- Audio Detection
Alert Alarm:
- IP Conflict
- Network Disconnect
- Disk Offline
- Disk Abnormal
- Illegal Access
- HDD Full / Low Space
GUI & Accessibility:
- GUI Languages: 21 Languages including Arabic
- Browser Support:
- IE10 / IE11
- Chrome 45+
- Edge 79+
- Firefox 52+
Power & Environment:
- Power Supply: DC 12V / 2A
- Power Consumption: ≤ 5W (without HDD)
- Operating Temperature: -10°C to +55°C
- Humidity: ≤ 90% RH
Design & Build:
- Type: Standard Compact NVR
- Dimensions: 260 × 240 × 46 mm
- Weight: ≤ 0.98kg
- Certifications: CE / FCC / UL / RoHS / WEEE
Key Features:
- 4/8/16 channel IP support
- Up to 8MP recording
- 4K HDMI output
- Ultra 265 compression
- ONVIF compatibility
- Face snapshot & behavior search
- Auto tracking via IPC
- Up to 10TB HDD
- Arabic GUI support
- External switch flexibility
Applications:
- Villas & homes
- Offices
- Clinics
- Shops
- Warehouses
- Retail stores
- SMB surveillance projects
Connect Gates Recommendation:
A practical and scalable standard NVR solution for users who prefer flexible network design + external PoE choice, making it ideal for structured installations and budget-conscious professional deployments.