Whether you’re looking to open your curtains partially to let in natural light or close your blinds fully for privacy, the Shelly BLU Button1 has got you covered. With its customizable position-control and dimming feature, you can program the button to control the position of your devices with different press combinations - 75%, 50%, 25%, or fully open/close. Personalized dimming control operates the same way and allows you to set the perfect lighting mood for any occasion, whether you’re watching a movie or hosting a dinner party.