Embedded Plug & Play 4K NVR Third-party network cameras supportedUp to 8 Megapixels resolution recordingSupport 1-ch HDMI, 1-ch VGA, HMDI at up to 4K(3840x2160) resolution8-ch network cameras can be connected with 80M incoming bandwidthSupport dual-os to ensure high reliablility of system runningSupport various VCA detection alarm and VCA searchSupport H.265/H.264/MPEG4 video formats Specifications Video/Audio Input IP video input: 8-chTwo-way audio input: 1-ch, RCA (2.0 Vp-p, 1kO) Network Incoming bandwidth: 80MbpsOutgoing bandwidth: 160MbpsRemote connection: 128 Video/Audio Output HDMI Output: 1-ch, resolution: 4K(3840*2160)/60Hz, 4K(3840*2160)/30Hz, 1920*1080P/60Hz, 1600*1200/60Hz, 1280*1024/60Hz, 1280*720/60Hz, 1024*768/60Hz Recording Resolution: 8MP/6MP/5MP/4MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF Audio Output: 1-ch, RCA (Linear, 1kO)Synchronous Playback: 8-chVGA Output: 1-ch, resolution: 1920*1080P/60Hz, 1280*1024/60Hz, 1280*720/60Hz, 1024*768/60Hz Decoding Live view / Playback: 8MP/6MP/5MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF Capability: 8-ch@1080P Hard Disk SATA: 2 SATA interfaces for 2 HDDsCapacity: Up to 6TB capacity for each HDD External Interface Network Interface: 1RJ-45 10/100/1000Mbps self-adaptive Ethernet interfaceUSB Interface: Front panel: 1 × USB 2.0Rear panel: 1 × USB 3.0 Alarm In: 4-chAlarm Out: 1-ch General Power Supply: 100 to 240VACConsumption(without hard disk and POE): = 15 WWorking Temperature: -10 ºC ~ +55 ºC (+14 ºF~ + 131 ºF)Working Humidity: 10 % ~ 90 %Chassis: 385 mm chassisDimensions: 385 × 315× 52 mm (15.2" 12.4" 2.0")Weight(without HDD): = 3 kg (6.6 lb)