The Tensioned Designer Contour® Electrol® is a ceiling or wall-mounted electric screen offering simple installation with the benefit of a smaller housing. A variety of finishes and options make this a seamless addition to any room. With all the benefits of an electric screen but the flexibility of wire-free installation, there's an alternative for challenging wired screen installations. The standard battery motor with the Tensioned Designer Contour, available in diagonals up to 110" in 16:9 HDTV format and 113" in 16:10 Wide format, is ideal for no-fuss installations or where flexibility is required to retrofit historic buildings or environments when wiring electricity becomes project prohibitive.