The Dalite 20 x 20' Senior Electrol Motorized Projection Screen is a durable and very professional screen that is perfect for larger venues such as auditoriums, stages, schools and lecture halls.
The recessed system contains a quick reversal motor with ball bearings, oiled for life, with automatic thermal overload cutout (to prevent burnouts) and integral interlocking gears. The unique braking system prevents "coasting" while the pre-set "up" and "down" switches automatically stop the screen where you want.
The case is finished in rugged wood and is prepped for finishing according to your needs. It also features a "double top" for added stability and strength. The system is supplied with a 3-position wall switch. The Senior is a professional grade screen designed for those who require frequent and heavy usage.