Our integrated lighting control solutions include motorized shades - adding beauty, convenience, and comfort throughout the home. Featuring exclusive Quiet Motor Technology™, Crestron shades provide silent operation and convenient, one-touch control. What makes Digital QMT® shade motors, our exclusive motor technology, so unique is the brushless motor design. Brushes in DC motors wear over time, causing the motor to fail. Our new brushless motor provides greater reliability, much longer life, and ultra-quiet operation. Even better, automated shades lower utility bills and increase the home's value and security.
For details check out Crestron's Site