The AV Stumpfl Inline-Motor Strato is a complete motorized roll-up projection screen with a 16:9 format and an overall screen size of 310 x 235 cm. It includes the frame, stand and projection surface. The screen uses a STRATO coated non-woven glass-fiber surface with a matt-white finish and gain 1.0. It is housed in a white RAL9016 powder-coated extruded-aluminium casing and uses a 230 V tube motor with electromagnetic disk brake and overtemperature protection.