The AV Stumpfl Inline-Motor Plana is a 1:1 electric roll-up projection screen with an overall size of 180 × 180 cm and an approximately 100-inch diagonal. It uses a matt-white PLANA coated glass-fiber projection surface with a gain of 1.0 and is supplied in a white RAL9016 powder-coated aluminium casing measuring 9 × 8.5 cm. The 230 V tube motor includes electromagnetic disk brakes and overtemperature protection. The complete configuration includes the frame and stand.