Intelligent dimmer controller for seamless remote control of dimmable lights and drivers. It can be used with or without neutral and is equipped with our own Shelly chip. A bypass is required when the device is used without neutral and the load is below 20W. The dimmer offers Wi-Fi powered Bluetooth integration or can be used as a Bluetooth gateway. A neutral conductor is not required, but a bypass is necessary if the device is used without a neutral conductor and the load is less than 20 W.

Supported lamp types are dimmable LED lamps up to 150 W, incandescent lamps up to 200 W, halogen lamps up to 200 W, iron-core transformers with low-voltage bulbs up to 200 VA and dimmable electronic transformers up to 200 W. The dimmer has overload and temperature protection and is equipped with a new processor and extended flash memory - ESP Shelly. It has been designed for installation in confined spaces, such as wall-mounted installations or in electrical control boxes. It is easily controlled via the Shelly app as well as various protocols, platforms and voice assistants.