Deluxe Motorized Backdrop Lift System has a noiseless motor mounted inside rollers. Available in 1 to 8 roller systems. * Ceiling or wall mount system * Fully adjustable limit switches automatically stop your backgrounds where you want them * Quick-release roller connection & a remote control switch box with 12' cord. * Adapts to Seamless Paper easily * Full 36 month warranty on parts and labor. Weight for a 4 roller 10' system is approx. 55 lbs.