The AV Stumpfl Inline-Motor Plana is a complete motorized roll-up projection screen with a 16:10 aspect ratio and an overall size of 190 × 145 cm. It includes the projection surface, frame/stand and white powder-coated extruded-aluminium casing measuring 9 × 8.5 cm. The PLANA surface is a matt-white coated glass-fiber fabric with a gain of 1.0. The 230 V tube motor includes an electromagnetically released disk brake and overtemperature protection.