EELECTRIC PROJECTOR SCREENS are operated by a high quality tubular motor that raises and lowers the screen via remote control or wall switch. The screen material is a high-quality multilayer matte white with a black backing to avoid light penetration for a clear image. The gain is 1.1, viewing angle is 160 degrees, and the screen is cleanable with mild soap and water. Motorized Projector Screen is the perfect choice for today's High Definition Home Theater Systems, Conference Rooms and Classrooms. Features: * High contrast 1.1 gain screen with 160° viewing angle * 3 layer black backed screen which eliminates light penetration and produces top quality color reproduction * 1" black borders on the sides increase picture focus & control * Reduces the eye fatigue caused by light reflection efficiently * Simple Plug and Play design with easy sliding bracket installation * High quality quiet tubular motor for quick and smooth operation * Removable in-line wall switch and IR Remote Controls included * Elegant white powder coated aluminum housing creates an attractive appearance that matches any decor * Large aluminum alloy roller keeps the screen flat through repeated use * Hardware included for easy installation * Suitable for most LED, LCD, and DLP projectors on the market, but projector with short throw or ultra short throw are incompatible. Features & details 【Size and Aspect Ratio】 120" diagonal, 4:3 View Size: 95.5"Wx71.5"H. Suitable for LED, LCD, and DLP projectors 【Electric motorized projector screen】Prewired power cord with integrated switch to regulate drop/rise settings OR radio frequency remote control for distant control. 【Premium PVC Matte White Screen】160 degree large viewing angle provides a large viewing area; 1.1 gain Matte white screen is yellow-staining-free, wrinkle-free, and providing outstanding image reproduction 【Easy Installation】The solid metal casing features a dual purpose design for wall or ceiling installation, making this an ideal product for home, office, or classroom use. 【A Versatile Viewing Experience】 Perfect for home, schools, offices, weddings, church, or outdoor movie screenings; can be used for PowerPoint presentations and other displays Product information Package Dimensions‎106 x 5.5 x 5.2 inchesItem Weight‎19.96 poundsManufacturer‎ZUEDAASIN‎B08Q7G4Y79Batteries‎1 AAA batteries required. (included)Customer Reviews4.5 out of 5 stars 118ReviewsBest Sellers Rank #135 in Projection Screens