The TH-85PB1U provides the great benefits of digital interactivity in a large format display. This display features high-speed and simultaneous multiple-input drawing capabilities via the new Digital Pen System with a remote pointer kit. The gap between the glass and the panel in the TH-85PB1 has been significantly reduced for even faster response and more precise drawing and writing. Furthermore, with the remote pointer kit, you can carry out annotation, control and mouse functions from a remote location - up to 25 ft in distance.