The PPC 1540 is a height adjustable projector mount specially designed for the latest generation of projectors weighing up to 15 kg. This projector interface is equipped with fine tune adjustability for precise alignment to the projection surface. Once aligned, the projector stays in position. Turning the unique friction ring will eliminate all play from the interface connections, making the mount a solid and very stable solution. The height adjustable projector ceiling mount kits can be used when the height of the ceiling is not known or when flexibility is wanted.