Electric wall mount projection screen 4m*4m

Key Specifications

Size: 4 m (width) × 4 m (height)

Motor: Built-in electric motor for automatic drop and rewind

Housing: Aluminum cassette / casing (wall or ceiling mount)

Screen Surface: Matte white vinyl or fire-retardant projection fabric

Gain: Approx. 1.0 (for neutral image brightness)

Viewing Angle: Wide angle (e.g., 160°) for large audience coverage

Control: Remote (IR or RF) + wall switch / 12 V trigger input

Installation: Suitable for wall or ceiling installation

Use Case: Ideal for conference rooms, auditoriums, stages, churches, event halls