GW Security 1080P Network NVR IP PoE Video Security Camera System with Six HD 1080p 2.8-12mm Varifocal Dome Camera High End 8 Channel Full 1080P NVR with (6) 1080P 2.0 Megapixel 2.8~12mm Varifocal Manual Zoom Outdoor / Indoor POE IP Cameras Support mobile surveillance by phones with Android, BlackBerry, WinCE, Symbian, and iPhone ,HDMI & VGA Power over Ethernet setup is clean and simple with a single network cable, built-P2P service and support ONVIF agreement and QR Code Scan Built in 2.8~12mm Manual Zoom Varifocal Lens which allow you to adjust the angle of View, 30pcs Infrared LED, view up to 80 feet IR distance Pre-installed 2TB Hard Drive with 1 Year Warranty and Free Life Time Tech Support From U.S.A.