GW Security 8 Channel 1080P PoE NVR HD IP Security Camera System with 6 Indoor/ Outdoor 2.8-12mm Varifocal Zoom Night Vision 1080P Security Cameras Pre-Installed 2TB HDD Network Remote Access Full 1080P Realtime Recording 8 Channel NVR with (6) 1080P 5.0 Megapixel 2.8~12mm Varifocal Manual Zoom POE IP Cameras Support web and mobile surveillance by phones with Andriod, Balckberry, 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 Built in 2.8~12mm Manual Zoom Varifocal Lens which allow you to adjust the angle of View Pre-installed 2TB Hard Drive with 1 Year Warranty and Free Life Time Tech Support From U.S.A.