Upgrade your lighting without touching the wiring. Shelly Dimmer Gen4 installs behind your existing wall switches - even in installations without a neutral wire. Keep the original look of your space while adding full smart dimming control, scheduling, and automation. No need to replace switches or remodel - just smarten up what’s already there.
Shelly offers worldwide shipping, making our products accessible globally.
Get 3 years warranty on Shelly Plus, Wave, Gen3 and Gen4 devices; 5 years on Shelly Pro and Wave Pro devices and
2 years on all the rest.
Get a 3-year warranty on Shelly Plus, Wave, Gen 3, and Gen4 devices, and 5 years on Shelly Pro and Wave Pro devices.
Access expert tips and detailed guides in our Shelly Knowledge Base—your ultimate resource for maximizing your smart home setup.