Projection system???orthographic projection
Appearance sharps: square (quadrilateral), octagon, hexagon (use the 0.6mm Cold-Strip Steel material)
Material of screen surface: matte white, grey matte white, glass beaded, grey glass beaded
Controls???Power switch, Wireless remote control???Equipped with three buttons???up, stop, down???
Plug Power???Arbitrary national standard plugs???110V???127V/220V???240V
Motor: Synchronous motor, Tubular motor (pass the certification of UL, CE & ROHS)
Use the excellent position limit system, can rely on our requirements reinstall the total height location of screen very convenient.
Note: A. Above the 180inch uses the tubular motor??? can make about even 300inch no edge joint
B. Size can be processing upon request