Keco Motorized Curtain track for remote control curtain, super quiet design, heavy load curtain motor, used in home & office ... , electric curtain, automatic curtain. Quiet design, electrophoretic treatment, curtain motor with remote control move from center to two sides or move ... as FCL or LCL: Keco Motorized Curtain Track B type with super quiet design, remote control motor used in hotel curtain and ...