Screen series    Electric projection screen(Motorized projection screen) series
Outer casing    Factory Default:Pearl White Square outer casing.(Black and Octagon outer casing can be optional)
Fabric material    Qualified Matte White,HD Fabric,High Gain Glass Beaded,HD Fiber Glass.
Gain    1.1-2.3
Viewing angle    100°(60°L&R)
Product Features    
◆  Adopt unique square outer casing,easy to install in the ceiling and on the wall,simple and elegant;
◆  Adopt the environmental materials,no odor and healthy;
◆  Adopt silent synchronous motor(Silent tubular motor can be optional),the noise is less than 45DB,supplying a more quite environment;
◆  Adopt Unique HD materials,Color reduction effect is perfect,give you high definition display;
◆  Standard quadrilateral black border processing, effectively absorb radiation light projector;
◆  Support 3D and 4K ultra-precision imaging,Enjoy the incomparable lifelike image quality excellence;
◆  Widely used in home,classroom,meeting room and commercial use,etc.
◆  RF/IR remote control are optional to control its up and down;
◆  Large viewing angle. 
Size    From 60"-400",format 1:1,4:3,16:9,16:10,2.35:1. etc.;
Motor system    Silent synchronous motor and tubular motor can be optional;
Installment    In the ceiling or on the wall,

Electric projector screen details: