R-TECH RVD70B-HD 1000TVL Dome Security Camera Dark Gray - Outdoor - Night Vision - 2.8-12mm Lens 1/3" 1000 TVL image sensor for high quality analog video 2.8-12mm lens allowing for a larger viewing area Back light compensation (BLC) to ensure optimal picture quality in any given lighting condition 98ft IR range with superior video quality in complete darkness Outdoor metal housing made to withstand tough weather conditions and vandalism