Shelly Dimmer 2

Article Dimensions (WxHxL) 42 x 36 x 10 mm
Package Dimensions (WxHxL) 63 x 30 x 63 mm
Article net weight 0.020 Kg
Article gross weight 0.037 Kg
IP-Rating IP20

Compatibility list

Z-Wave ControllerController RevisionCompatibility statusComment
Aeotec Smart Home Hub - Works as a SmartThings Hub - EU  fully compatible
Homey Pro  fully compatible
Product information "Shelly Dimmer 2"

Dimming without a neutral line. Shelly Dimmer 2 is able to cover all possible electrical installations all over the world. Shelly Dimmer 2 can be used in houses where the neutral line is missing and provide a full set of dimming functionalities.

No additional controller. Shelly Dimmer 2 uses your home WiFi network, no additional controllers are needed.

On/off and dimming function. With Shelly Dimmer 2 you can turn on/off or use dimming function to to set your lights to your preference.

Overheating protection. Internal temperature sensor for overheating protection.

Support 100-240V~ 50/60Hz. With Shelly Dimmer 2 you can use incandescent and halogen lights: 10-220W, dimmable LED lights: 50-200VA / 10W – 200W or resistive-inductive loads: ferromagnetic transformers 50- 150VA.

Free Cloud. All you need to manage your Shelly Dimmer 2 is a smartphone and the Shelly Cloud free mobile application.


  • Power Supply: 110-230V ±10%, 50/60Hz
  • Can work without neutral line 
  • Working temperature: 0 ÷ 35°C
  • Radio signal power: 1mW
  • Radio protocol: WiFi 802.11 b/g/n
  • Frequency: 2400 - 2484 MHz;
  • Operational range (depending on local construction): up to 50 m outdoors, up to 30 m indoors
  • Electrical consumption: < 1 W

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