The Designer Contour Electrol is the latest 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 Agility Battery Motor option with the 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. This optional lithium-ion battery last over 200 cycles on a single charge via micro USB port, with wireless handheld remote operation and up to 16K-ready screen surfaces. Realize cost savings immediately as it's operational out of the box - requiring no wiring or electrician. WiFi bridge accessory allows for wireless connection to a mobile app where the screen can be controlled up and down as well as battery life indication. Additionally, the accessory allows for control through a third-party device. PoE 5V micro USB adapter accessory keeps the battery charged between uses. Connect when needed, or leave connected for maintenance free operation.