The AV Stumpfl Inline-Motor Strato is a complete motorized projection screen set with frame, stand and projection surface. It has a 16:9 aspect ratio, an overall size of 270 × 205 cm and a 117-inch diagonal. The STRATO surface is a coated non-woven glass-fiber material with a matt-white finish and gain 1.0. The screen is housed in a white RAL9016 powder-coated aluminium casing measuring 12.5 × 12 cm and uses a fast, silent 230 V tube motor with electromagnetic disk brake and overtemperature protection.