Side Tension system provides the ultimate experience in a motorized projection screen, providing the best possible lay flat with it’s large diameter roller and side tensioning system to pull the screen flat, suitable for home theatre. It has benefits such aseExcellent lay flat,quiet operation,reliability.Its main application is in home theatre, boardroom Presentations, data projection.Side Tension system provides the ultimate experience in a motorized projection screen, providing the best possible lay flat with it’s large diameter roller and side tensioning system to pull the screen flat, suitable for home theatre.