The Optoma DE-1109EGA Projection Screen has a motorised design and a large projection surface with a 109-inch diagonal and 16:10 aspect ratio. The motorised design doesn't just support ease-of-use but means that this screen can be suspended from higher ceilings in conference spaces, meeting rooms, and even home cinemas, where a standard manual projection screen would be out of reach. So it can be safely and easily installed either from a ceiling, a wall or suspended from cables, Optoma includes a set of compatible brackets. High-Grade Materials The fibreglass-reinforced cloth has a four-ply construction which ensures that the screen remains smooth, flat and free of any wrinkles while the use of modern materials protects it from the warping caused by humidity and temperature fluctuations. It's also both mould and fire resistant, and the top layer has been finished with PVC microdots to guarantee a wide 160° viewing angle, which makes the projection surface extra-reflective and also supports clear and crisp imaging. While the built-in motor can be effortlessly controlled using the included remote, the Optoma DE-1109EGA also features RS232 and 12V trigger ports so that multiple screens and projectors can be linked and controlled from a distance at the same time.