Lutron Sivoia QS Roller R150

The Lutron roller 150 shade utilizes the ultra-quiet, precision controlled Electronic Drive Unit which is housed inside the roller shade assemble and controls the movement of the shade, keeps tracks of the shade's position and adjust the shade to the user's desired preset positions. The Lutron intelligent technology enables an ultra-quiet operation: will not to exceed 38dBA measured at 1 m from the EDU and exact alignment of multiple shades moving in perfect unison. Suitable for 100-200 sq.ft. Contact Lutron for confirmation of system/size. For large blinds, contact Lutron directly