Shelly Dimmer2

Smart Wi-Fi dimmer for all electrical installations
Shelly Dimmer2 is a smart switch unit for luminous intensity adjustment with precise power metering that can fit into all electrical installations. It provides a full set of dimming functionalities and can be used even in houses where the neutral line is missing. Use it to control, dim, and power measure a wide range of halogen lights, dimmable LED, and ferromagnetic transformers between 110-230V ±10%.

Wi-Fi Operated
Connect Shelly Dimmer2 to your Wi-Fi network. No HUB required!

No neutral required
Shelly Dimmer2 doesn't require a neutral line to provide a full set of dimming functionalities.

Power Monitoring
Shelly Dimmer2 provides precise monitoring of power consumption.

Light intensity adjustment
Use the dimming function to set the brightness of your lights to your preference.

Smart schedules
Set custom schedules based on your daily agenda or follow the sunrise/sunset and control your lighting accordingly.

Smart scenes
Set custom scenes by combining Shelly Dimmer2 with your other Shelly devices.

Brightness that suits your activities
Depending on your activities and the time of day, different types of light and luminosity are suitable. With Shelly Dimmer2, you can adjust the brightness according to your preference and set the most perfect lighting level for reading bedtime stories, watching TV, having dinner, etc. For further customization, use the smart schedules function to set a beginning hour for each activity. That way, once the lights in the children's room dim, they will know it is bedtime.

Control the lights based on the luminosity
Don’t lose the bright light at home when the weather is gloomy and rainy! Thanks to its LUX sensor, Shelly Door/Window2 can be adjusted to follow the natural light outside and switch on the lights earlier on rainy days, slowly increasing the brightness as the afternoon turns into evening.

Set the mood for "Movie night"
Create your own "Movie scene" with Shelly and treat yourself to a real movie theater experience. Set Shelly to turn on the projector, dim the lights, and shut down the blinds. Now you can enjoy your favorite comedy, horror movie, or thriller in comfort and privacy. For additional comfort, combine Shelly with your preferred voice assistant and simply say "Turn on the Movie routine!"

"Night mode" for soft night light
Walking to the bathroom at night could no longer be irritating to your sleepy eyes. Shelly Dimmer2 has a "Night mode" functionality, setting the lights brightness at a low level during the night hours. Now when the lights are turned on manually, through voice, or by a motion sensor, they will always be dimmed and soft.

Full compatibility
Shelly devices are compatible with Alexa, Google Home, Android and iOS. Together with the voice assistant, you can command Shelly devices using just your voice!