GW Security VD4CH4C892CVB1815 4-Channel 2MP HD 1080P 2.8-12mm Varifocal Zoom Bullet & Dome Security Camera High Definition HD-CVI 1080P 4 Channel DVR + (2) Bullet & (2) Dome 2 Megapixel 1080P 2.8-12mm Varifocal Lens Security Cameras with 72Pcs/36Pcs Regular IR LED up to 196FT/100FT IR distance HD Camera offers crisp 1920x1080p (1920tvl) resolution, allowing you to take advantage of existing coaxial infrastructure. Point-to-point transmission distance of 984ft (300m) from camera to DVR. Built in 2.8~12mm Manual Zoom Varifocal megapixel HD lens with IR-CUT which allow you to adjust the angle of View. Weatherproof housing cameras for indoor/ outdoor use Quick QR Code Remote Access on Smartphone / PC Devices with Free Apps. Pre-installed 1TB Hard Drive and (4) Pre-made BNC cables. 1 Year Warranty and Free Life Time Tech Support From U.S.A.