GW 4 Channel 5 Megapixel Video Day Night Security Surveillance System, 2 Weatherproof HD 5MP (2.5X 1080P) Dome Cameras, Motion Detection/Smart Search/Email Alert GW 4 Channel 5 Megapixel Video Day Night Security Surveillance System, 2 Weatherproof HD 5MP (2.5X 1080P) Dome Cameras, Motion Detection/Smart Search/Email Alert Built in 3.6mm megapixel HD lens with IR-CUT which allow you to adjust the angle of View 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 DVR QR code USB backup feature for peace of mind, IP66 heavy-duty metal indoor/outdoor heavy duty metal weatherproof cameras, and powerful 42Pcs IR-LED night vision up to 120ft Pre-installed 1TB Hard Drive and (4) Pre-made BNC cables. 1 Year Warranty and Free Life Time Tech Support From U.S.A.