GW Security VD2C4CH2051IP 4 Channel 1080P NVR Surveillance System with 2 x 2MP 1080P HD Outdoor or Indoor ONVIF PoE IP Security Camera 500 GB Hard Drive Full 1080P Real-time Recording 4 Channel NVR with (2) 1080P 2.0 Megapixel 3.6mm Wide Angle POE IP Cameras Support web and mobile surveillance by phones with Android, Blackberry, WinCE, Symbian, and iPhone ,HDMI & VGA Built in Infrared LED, View up to 100ft IR Distance. Weatherproof housing cameras for indoor/ outdoor use Pre-installed 500GB Hard Drive with 1 Year Warranty and Free Life Time Tech Support From U.S.A. Power over Ethernet setup is clean and simple with a single network cable, built-P2P service and support ONVIF agreement