Elite Screens’ Evanesce B Series In-Ceiling Electric Projection Screen meets all your classroom or conference room presentation needs. This space-saving, in-ceiling projection screen virtually disappears from view when not in use and features removable base panels that give you the option to install from within your above-ceiling airspace or from below. The matte white projection surface allows light to be evenly diffused over the screen for a clear view from any angle and black borders around the sides increase contrast. The screen is moved by a tubular motor for swift operation, and comes with a full infrared/radio-frequency wireless 12-volt trigger and Ethernet control package.