Support Ultra 265/H.265/H.264 video formats4/8/16‑channel inputSupport mainstream cameras of ONVIF conformance (Profile S, Profile G, Profile T) and RTSP protocolsHDMI and VGA simultaneous outputUp to 16 Megapixels resolution recordingANR technology to enhance the storage reliability when the network is disconnectedSupport cloud upgrade SKU: ES.UNV.NVR501-08B Brand: UNIVIEW Family: NVR Camera Size: 4K Supplier Part Number: NVR501-08B