GW Security 6 Channel 1080P PoE NVR HD IP Security Camera System with 4 Indoor/ Outdoor 2.8-12mm Varifocal 2MP Cameras Full 1080P Realtime Recording 6 Channel NVR with (4) 1080P 2.8~12mm Varifocal Manual Zoom POE IP Cameras View and Record in Widescreen with Remote Viewing on PC, Mac, iPhone, iPad, and Android devices. Setting up is so easy! Simply download the smartphone App and scan the NVR QR code Power over Ethernet setup is clean and simple with a single network cable, built-P2P service and support any Onvif IP cameras Built in 2.8~12mm Manual Zoom Varifocal Megapixel HD Lens which allow you to adjust the angle of View Pre-installed 1TB Hard Drive with 1 Year Warranty and Free Life Time Tech Support From U.S.A.