This 4 in 1 security camera supports 4 modes for video output: 1080P AHD, 1080P CVI, 1080P TVI and 960H (1000TVL) 24 Powerful IR LEDs for Night Vision up to 65ft (15m), it features a 3.6 mm lens with a 85 Field of View (FOV) to cover large areas. 1/2.7’ CMOS sensor, effective pixels:1920*1080, True Day & Night with ICR for perfect color reproduction IP66 weather-rated metal housing that provides protection from the elements, including dust and sand, as well as rain and snow. This dome camera requires a DVR (digital video recorder) for recording video. You could switch the video mode according to the DVR that you use. If you met any problem, please feel free to contact us.