Deluxe motorized backdrop lift system has noiseless motors mounted inside each roller. The deluxe roller system is available in standard sizes ranging from 8 foot wide to 12 foot wide or custom sizes up to 12ft. This backdrop lift system can be mounted to your studio ceiling or back wall with a minor bracket adjustment, however if you have a drop ceiling you may need to install some type of reinforcement due to the weight. This system features quick-release roller connections and a remote control switch box with 12' cord.  One roller, single systems are built in a smaller single bracket 4"x4" ABLCDX.  All systems are 110v/AC and  pull 1.2 amp per motor Need a Super Roller (SR) for Full Length Backdrops?  Look for SR in search Ceiling mount system Fully adjustable limit switches to control the placement of backdrops when rolling up or down Full 36 month warranty on parts and labor A 4 roller 10' system weighs approximately 55 lbs & measures 15" deep 12"high A 4 roller 12' system weighs approximately 71 lbs      ""              ""          "" A 4 roller 10' system with Super Rollers weighs approximately 151 lbs Read Full Instructions Here >> **For an additional fee we can go ahead and wire your system for additional rollers if you plan to add more rollers later on. For this option you would need to place your order via phone 1-800-844-5616! This option is very beneficial for cost savings in the future. Related Products / Individual Parts: Extra Rollers for ABL-DX 30ft Extension Cord for ABL-DX Advanced 4 Roll Wiring for ABL-DX Aluminum Tubes for Backdrops Looking for a portable option? Check out our Jumbo Backdrop Lift System sku: abldx