Shelly Dimmer Gen3 - AC smart dimmer

Shelly Dimmer Gen3 - AC smart dimmer

Shelly Dimmer Gen3 is a third-generation 1-channel AC smart dimmer. It fits in a standard wall box behind existing switches and makes a traditional lighting circuit smart without rewiring. It supports dimmable LED, halogen and incandescent lamps and electronic transformers, with automatic calibration of minimum/maximum brightness and of the dimming mode (leading or trailing edge) to avoid flicker and hum. Matter-ready.

Power supply: 110-240 V AC, 50/60 Hz (neutral required)
Max power: up to 200 W for dimmable LEDs (depends on load type)
Inputs: 2 SW for traditional buttons or switches
Connectivity: Wi-Fi 802.11 b/g/n, Bluetooth 4.2
Dimensions: 37 x 42 x 16 mm
Weight: 26 g
Wire section: 0.5-1.5 mm²
Operating temperature: -20 °C to +40 °C
LED lamps must be dimmable

Compatible with Shelly Smart Control, Amazon Alexa, Google Home, Home Assistant, MQTT, HTTP, Webhooks, WebSocket and local JS scripting. Schedules, sunrise/sunset scenes and timers keep working without internet.