GW Security 8 Channel HDCVI 5MP 1080P 2.8-12mm Varifocal Zoom Outdoor/Indoor Dome Security Camera System High Definition HD-CVI 1080P 8 Channel DVR + (8) 2 Megapixel 1080P 2.8-12mm Varifocal Lens Security Cameras with 36Pcs IR LED up to 100FT IR distance HD Over Analog (HDCVI) offering finally brings crisp 1920x1080p (1920tvl) resolution to the closed-circuit platform, allowing you to take advantage of existing CCTV/coaxial infrastructure. HDCVI enjoys industry leading point-to-point transmissiong 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, built in 36pcs Infrared LED, View up to 100ft IR Distance. Weatherproof housing cameras for indoor/ outdoor use Quick QR Code Remote Access on Smartphone / PC Devices with Free Apps. Built in OSD Menu, Signal over Coax cable, controlled by HD-CVI DVR Pre-installed 2TB Hard Drive and (8) Pre-made BNC cables. 1 Year Warranty and Free Life Time Tech Support From U.S.A.