Dahua Lite Series NVR 8 Channel, 4K Viewing, 8 PoE+ Ports, H.265/H.264, 80Mbps, 8MP Res Preview & Playback, IVS, HDMI/VGA, ONVIF 2.4, 1xSATA HDD up to 6TB, 2xUSB2, Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS, 2 Year Replacement Warranty