AV Stumpfl Inline-Motor Plana is a complete 4:3 roll-up projection screen supplied with its frame, stand and projection surface. It has an overall screen size of 160 × 120 cm and a 79-inch diagonal. The PLANA surface is a matt-white coated glass-fiber fabric with a gain of 1.0. The screen is housed in a white RAL 9016 powder-coated extruded-aluminium casing measuring 9 × 8.5 cm. Motorisation uses a fast, quiet 230 V tube motor with electromagnetic disk brake and overtemperature protection.