Electric/motorized screen for home theater & commercial presentations Standard IR remote control synchronized Standard 3-way wall switch with small "eye" receiver 12-volt trigger enables synchronized control through the projector Designed for both wall/ceiling installation Matte screen has a 1.1 gain is durable & easy to clean Wide screen projection angle Light weight construction ships fully assembled & ready to plug & play Adjustable vertical positioning Synchronized motor is quiet, has a low power consumption & operational longevity