Portable Motorised Screen Ideal for venues where ceiling mounting is not possible. This unit can be mounted in a cabinet for concealment. Suitable for almost anywhere, including boardrooms, showrooms, meeting rooms, entertainment centers, and etc. Screen The projection surface utilizes unique materials creating a smooth surface for superior image quality. The flexible projection surface is suitable for all occasions and ensures a color-rich reflection and sharp pictures. Grandview screens have flexing rates of less than 1% compared to 33% for chemically treated fabrics.