Key Features – Electric Projector Screen 400 × 300 cm Screen Size: Extra-wide 400 × 300 cm display ideal for large halls, auditoriums, churches, cinemas, and major events. Aspect Ratio: 4:3 format suitable for presentations, videos, movies, and large-scale projections. Electric Operation: Motorized roll-down system for smooth, effortless raising and lowering. Control Options: Includes both a wall-mounted switch and a remote control for flexible operation. Material: Premium matte white projection fabric ensures bright, sharp, and uniform image clarity across the large surface. Viewing Angle: Wide viewing angle supports large audiences seated at different positions. Casing: Heavy-duty metal housing designed for stable, long-term wall or ceiling installation. Quiet Motor: Low-noise motor provides silent and smooth performance. Compatibility: Works with all projector types — LED, LCD, DLP, and high-brightness professional projectors.
