The universal remote control Buisness of acer can control various projectors from Acer and thereby activate a number of useful functions. The remote control has a total of 25 keys, all backlit. In addition to the usual buttons such source, forward / backward and navigation buttons, the remote control has a key to the 3D feature on or off, freezing the screen or directly to black. A special feature of the Business remote control may have a built-in laser pointer.