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Shelly Dimmer 2

Shelly Dimmer 2

Regular price $79.99
Regular price Sale price $79.99
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Tax included. Shipping calculated at checkout.

WiFi-operated dimmer (no neutral required!)

Control and dim a wide range of halogen lights, dimmable LED bulbs and ferromagnetic transformers from anywhere, with the world's smallest WiFi-operated dimmer. No neutral wire required!

These relays go in behind your existing wall switches to make them 'Smart'. They can also be wired in at the other end with the device to be controlled.

Perfect for those who like the aesthetics of their current switches and don't want to swap them out or maybe the other half isn't so keen on new technology and wants the feel of classic switches.  

No Neutral Needed

The first Wi-Fi Dimmer that can be installed without a neutral wire.

Mobile App Control

Control your lighting at home, no matter where you are. Now you won’t be leaving the lights on, and your home won’t welcome you in darkness.

Wi-Fi Connected

Simply connect Shelly Dimmer to your Wi-Fi network and begin the ultimate experience by controlling your lighting from your phone.

Weekly Scheduling

Create custom daily schedules for your lighting to turn on/off or set the brightness.

Sunrise/Sunset Schedules

Shelly Dimmer will automatically follow the sunrise and sunset and can control your lighting accordingly.

ON/OFF and Dimming Function

With the Shelly Dimmer 2 you can turn on/off or dim your lights.

Overheating Protection

Internal temperature sensor for overheating protection.

Support 100-240V~ 50/60Hz

With Shelly Dimmer you can use incandescent and halogen lights: 1-220W, dimmable LED lights: 50-200VA / 1W – 200W or resistive-inductive loads: ferromagnetic transformers 50- 150VA. (10w min needed in non-neutral installations).

Free Cloud

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


Single $79.99

2 pack $154.99

4 pack $258.99



Power supply

200 - 240V ±10, 50Hz AC 110-240V ±10, 50/60Hz AC

Max load per channel


Working temperature

0°C up to 35°C

Radio signal power


Radio protocol

WiFi 802.11 b/g/n


2400-2500 МHz

Operational range (depending on local construction)

Up to 50m outdoors, up to 30m indoors

Dimensions (HxWxL)

42x36x14 mm

Electrical consumption

Static current: ≤10 µA Alarm current: ≤60 mA

Specifications & User Guide Download

Australia and New Zealand Safety Standard (AS/NZS) compliant, SDoC available on request. 

Shelly Smart Control App Google Play 

Shelly Cloud App Google Play App Store Download

Shelly Smart Control App Apple

Shelly Cloud App Apple App Store Download

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