Dimming without a neutral line.
Shelly Dimmer 2 was developed to consider all possible electrical installations across the world.
Shelly Dimmer 2 can be used in homes where the neutral line is missing and provide full set of dimming functionalities.
You can control a wide range of halogen lights, dimmable LED and ferromagnetic transformers.

From automatisation of the lights to electrical appliances control, Shelly Plus 1PM provides precise power metering and free cloud data storage.
Small enough to fit behind every wall switch or wall socket.
Shelly Plus 1PM is retrofit and can be installed in less than 10 minutes.

Control everything with just a click.
Shelly Button 1 was developed to help you easily activate or deactivate any device manually with just one click.
Shelly Button 1 is compact enough to carry with you everywhere.

Shelly Bypass is suitable for Shelly 1L for no-neutral installations where the resistive load is below 20w.
It can also be suitable for Shelly Dimmer 2 where loads are below 10w.