What is a Electric Projector Screen?
Projector screens in general are installations that consist of a blank surface that is supported by another structure and is used for projecting a digital image. An Electric Projector Screen is the same as any normal screen and can be wall mounted, ceiling mounted or ceiling recessed. However, the difference between an electric screen and any other normal screen is that instead of manual intervention to pull the screen up and down, an electric motor moves the screen up and down. This is achieved either through an infrared remote control or a wall mounted switch. Some electric screens also come with an interface wherein it is interconnected with the projector itself and is automatically lowered when the projector is turned on and rolls up when the projector is turned off. These screens are ideal when you need a screen placed high on a wall where pulling it down manually may not be feasible. Electric screens are usually tensioned, meaning that they are pulled from both the ends to provid
