Matte White Electric Projection Screen With Remote Control, Certification: CE, RoHS. Motor with UL View angle: -65 ~ ... : Wall mount and ceilingmount4). Synchronous motor or tubular motor to running quietly: 110-127V, 220V-240V5). Remote control: Switch, IR/RF or remote control with ... anywhere, you may operate the "stop" on theswitch or remote control.7). Very good quality fabric with cheap price,Matte ...