Grandview 16:9 / 16:10 Electric Wall / Ceiling ScreenBuilt in Infra Red Remote Control and Projector Trigger All Grandview Cyber electric screens feature built in infra red remote control and come with a simple hand held remote. The IR receiver is located on the front of the curved case but should the screen be installed behind a pelmet or recessed into the ceiling, a small external IR eye is included. Also included is a 12volt trigger input, this allows the screen to be activated from any projector or