Shelly Dimmer Gen4

WiFi-operated dimmer

Smart dimming controller with new Shelly chip and multiprotocol support. 

Works with or without neutral, fits behind switches, enables full smart control without changing setup.

Shelly Bypass for Dimmer is required when the device is used without neutral and the load is under 20 W.

New - Multiprotocol connectivity: Wi‑Fi, Bluetooth, Zigbee

New - Matter-certified: Integrates into any Matter ecosystem

No neutral wire needed: Can be used without a neutral wire.

 Bypass is required when the device is used without neutral and the load is under 20 W.

Supported light types: Dimmable LED lamps: up to 150 W, Incandescent bulbs: up to 200 W,

 Halogen lamps: up to 200 W, Iron-core transformer with low-voltage incandescent lamps: up to 200 VA, 

Dimmable electronic transformers: up to 200 W

Button fade rate: Provides fine-tuning of the light’s response speed when adjusting brightness

Transition duration: Provides fine-tuning of the light’s fade time when toggling On or Off

Easy control: Through the Shelly app, popular smart home platforms, voice assistants, and various protocols.

Supports: KNXnet/IP communication

Controlled via Shelly Smart Control app

Supports integration via Matter with Home Assistant, Amazon Alexa, Google Home, Apple HomeKit, and Samsung SmartThings