This is a smart home device that automatically opens and closes curtains via smartphone or voice control. It is compatible with Google Home, Amazon Alexa, Siri Shortcuts, IFTTT, and SmartThings, allowing for remote operation and schedule management. ■ Product Information • Brand: SwitchBot • Model: Curtain 2 U-Rail • Condition: New, Unused • Compatible Services: Google Home / Alexa / Siri Shortcuts / IFTTT / SmartThings ■ Features • Smarten existing curtains • Easy operation with smartphone app • Schedule settings and automatic opening/closing • Easy installation, no construction required I purchased this but have no opportunity to use it, so I am selling it. It has been opened, but it is new. All accessories are included.