ACTi E81 has a progressive scan CMOS image sensor that provides you with crisp, clear images in resolutions of up to 1280 x 720 at a recording speed of 30 frames per second. The day and night functions of this camera allow you to take video and still shots in even the darkest conditions. The mechanical IR cut filter and 15 built-in IR LEDs allow you to take clear, crisp video even in 0 lux illumination.