UNV NVR301-04S3 4K Network Video Recorder
Features:
| Model | NVR301-04S3 | 
| Video/Audio Input | |
| IP Video Input | 4-ch | 
| Network | |
| Incoming Bandwidth | 64Mbps | 
| Outgoing Bandwidth | 48Mbps | 
| Remote Users | 128 | 
| Protocols | P2P, UPnP, NTP, DHCP, PPPoE | 
| 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 | 
| Corridor Mode Screen | 3/4 | 
| 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, 1 x 5MP@30, 2 x 4MP@30, 4 x 3MP@25, 4 x 1080p@30 | 
| Hard Disk | |
| SATA | 1 SATA interface | 
| Capacity | up to 6TB for each disk | 
| External Interface | |
| Network Interface | 1 RJ45 10M/100M self-adaptive Ethernet Interface | 
| USB Interface | Rear panel: 2 x USB2.0 | 
| 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) |