Engineered with a direct drive motor, the Draper 115251 wall- or ceiling-mounted Rolleramic electric projection screen is an economical option for large venues in auditoriums, lecture halls, hospitals, hotels, and churches. This free-hanging, fiberglass-backed projection screen maintains flatness thanks to the weight of the screen and bottom dowel. The motor is housed in an all wood case and is insulated to minimize friction, which provides smooth, quiet operation.