Shelly Wave Shutter US UL is a Z-Wave-enabled smart controller for shutters, blinds, and other AC-powered bidirectional motors. Featuring UL certification and delivering up to 10 A per channel, it includes integrated power monitoring for enhanced energy management. *Note: A Z-Wave hub is required for setup and is not included. Universal Z-Wave Integration - This compact retrofit module installs easily behind existing switches or buttons, allowing you to modernize your window coverings with smart functionality. It works seamlessly with any Z-Wave certified gateway. Automated Shade Control for Comfort & Efficiency - Program your blinds or curtains to open and close based on your schedulewake up to natural light in the morning and enjoy privacy at night. Fine-tune positioning for optimal daylight control, while still using manual operation when needed.