Network camera - Helps achieve high-quality video results Up to 3840 x 2160 video resolution 4.46 mm maximum focal length for dependable identification distances with better coverage f/1.65 maximum aperture for better light absorption and dependable, better-quality results Up to 98.43 ft of night vision 4K recording format for exceptional video quality with maximum productivity Infrared night vision type efficiently detects infrared waves that are invisible to the naked eye Fixed lens type is ideal for indoor video surveillance where light levels are constant and unchanged DC power source type for your network camera provides maximum energy feasibility and added surveillance productivity Wall mount encourages collaboration, interactivity with maximum productivity