Yes. Lutron shades integrated with Caseta, RadioRA 3, or HomeWorks QSX systems are compatible with Josh.ai, Amazon Alexa, Google Assistant, and Apple Siri through HomeKit. Control by voice command is available for raising, lowering, and setting shade positions to specific levels, such as “raise the living room shades to fifty percent.” In a full HomeWorks or RadioRA 3 installation, voice commands can also trigger scenes that coordinate shades and lighting simultaneously. Definitive Electronics configures voice control as part of the broader system programming process, so the command structure reflects the room and zone names the homeowner uses naturally rather than generic default labels.