state of the art dome security camera with digital imaging technology for 9 x the picture sharpness of traditional security systems including analog d1 super high definition camera able to generate amazing 4 megapixels video images a massive 75 superior to 1080p camera features a built in microphone so you can see hear whats happening see everything during the day night with the latest infrared cut filter for amazing night vision to 100ft30m built to suit any conditions wi