AV Stumpfl Inline-Motor Strato is a complete stationary roll-up projection screen with a 230 × 175 cm screen size and 16:10 aspect ratio. It includes the frame, stand and projection surface. The matt-white STRATO surface is made of coated non-woven glass fibre and has a gain of 1.0. The screen uses a white RAL9016 powder-coated extruded aluminium casing and a fast, silent 230 V tube motor with electromagnetic disk brake and overtemperature protection.