4 Pack CCTV TVI 1080P 2.1MP HD 4 IN 1 Hybrid Vandalproof Dome Hybrid TVI 1080P 4 in 1 High Definition Vandalproof/Weatherpoof Bullet 2.1 Megapixel Image Sensor: 1/2.7" Pixart 2.1MP CMOS Sensor IR distance: Night visibility up to 65ft Image Pixel: 2.1MP/1080P 4 in 1 AHD CVI TVI CVBS Camera