AV Stumpfl Inline-Motor Strato is a complete motorized roll-up projection screen with a 16:10 aspect ratio and an overall size of 400 × 250 cm. It includes a white powder-coated extruded aluminium casing, STRATO coated non-woven glass-fiber projection surface with a matt-white finish and gain 1.0, and a frame/stand. The 230 V tube motor provides fast, silent operation with an electromagnetically released disk brake and overtemperature protection.