3M Digital Media System 815

3M Digital Media System 815 ... These wall-mounted systems project from above on a blank wall, screen or interactive whiteboard from a very short distance, virtually eliminating shadows and making it easier to interact with the projected image. The Digital Media System 800 Series allows for flexibility in room layout and opens up space, eliminating the need for carts or tables to hold equipment. The Digital Media System 815 can turn almost any surface into a digital whiteboard or large interactive computer display.