Dimmer Shelly with energy measurement

Shelly Dimmer 2 is a compact WiFi-controlled light dimmer with power measurement for installation behind the switch or lamp socket and works without a neutral wire. Thanks to its compact design, it fits in most wall and ceiling sockets.

Shelly's Dimmer 2 is easy to set up and control through the Shelly Smart Control app or your preferred smart home system. Shelly devices work 100% locally and only need a local network to work. Shelly can be used alone in the Shelly Smart Control app or with more than 200 partner systems such as Google Home, Amazon Alexa, Home Assistant, Samsung SmartThings, Athom Homey and many more.

Function
Shelly Dimmer 2 has many built-in functions. It can be supplied with 110-230V AC and does not need a neutral wire. It can dim up to 200W LED and has two switch inputs that are optional to use and can be used both with push buttons and regular rocker switches. It automatically measures energy consumption, which can be monitored through the Shelly Smart Control app. Through the app it is possible to set minimum brightness, perform automatic light dimmer calibration and much more.

Connection
Shelly Dimmer 2 can be connected to the Internet or the local network via 2.4 GHz WiFi.

All Shelly devices work locally without connecting to the Shelly Cloud, but it is recommended to enable this for easy data storage and increased functionality. Devices can also communicate via MQTT, HTTP and WebSocket. All support TLS.

Links
Technical documentation: https://kb.shelly.cloud/knowledge-base/shelly-dimmer-2
General information: https://www.shelly.cloud/en-dk/products/product-overview/shelly-dimmer2