The latest Expan system now provides a convenient and simple way to operate and adjust your studio backgrounds, using remote controlled motors that suspend, raise and lower up to 10 canvas or paper backgrounds at a time. Backgrounds are quickly interchanged in their holders and you can automatically set each background's high and low positions, then smoothly and easily roll from one to the other with a press of a button.
Alternatively, use the manual roll up/down features for different positioning and fine adjustment. And when you've finished shooting, tidying the backgrounds out of harm's way is a touch of a button.