GW Security 8 Channel HD 5.0MP (2592TVL) Outdoor/Indoor Security Camera System with 4 x 5MP HD 1920P CCTV Camera, Pre-Installed 2TB Hard Drive, High Resolution Long Transmit Range (Bullet cameras) High Definition HD 5 Megapixels (2592 x 1920P) 8 Channel 5-IN-1 (HD-TVI/CVI/AHD/960H/IP) DVR with (4) 5MP 1920P 3.6mm Weatherproof Bullet Security Cameras Free Apps for Live View and Playback on Smartphone / PC Devices, QR Code Scan Technology - Easy Remote Access Anywhere Anytime 5.0Mega pixel Color CMOS. High efficiency, 1000ft long-distance, real-time transmission Plug-and-Play. Easy to configure, access and control. Scan QR Code on DVR to instantly access live viewing and playback. Pre-installed 2TB Hard Drive and (4) Pre-made BNC cables. 1 Year Warranty and Free Life Time Tech Support From U.S.A.