Inline-Motor Strato 1:1 is a complete stationary projection screen from AV Stumpfl, supplied with its frame, stand and projection surface. The screen measures 350 × 350 cm and has a 1:1 aspect ratio. It uses a matt-white STRATO coated non-woven glass-fiber surface with a gain of 1.0. The white RAL9016 powder-coated aluminium casing contains a fast, silent 230 V tube motor with electromagnetic disk brakes and overtemperature protection.