As the new standard for instructional presentations, the Qomo QD3700 is a powerful document camera designed for the professional teacher, instructor and presenter as an all-in-one solution to their presentation needs. With a 2.0 megapixel sensor, it provides the ultimate in image sharpness and clarity. It can display images in both XGA and SXGA resolution, so there is no compression when it is attached to a high resolution display. It also features QOMO's unique switching scaler. You can connect sources like computers, DVD players, or even another camera to the QD3700 and switch between them without touching the cables.