SmartWings Motorized Zebra Shades 90% Blackout 95mm Astrid

Very easy to install. They work great. Integrate to Alexa easily. The only issue I had was with the program button. It was hard to press with my finger. I used a screwdriver to press the button. It would be easier if the button protruded more rather than being flush. I created a group in Alexa so I can control all shades at once as well as individually. You have precise control by issuing Alexa command to set 1% to 100% in one percent increments. I set them to 100% at night for blackout and 97% during the day for light while maintaining privacy.