---
product_id: 529375680
title: "Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Wireless Switch | Dimmable Lights"
price: "€ 2.05"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.gr/products/529375680-shelly-dimmer-2-wifi-smart-dimmer-switch-no-neutral-wire
store_origin: GR
region: Greece
---

# Power monitoring up to 220W Dimmable lighting with precise brightness Wi-Fi enabled for seamless control Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Wireless Switch | Dimmable Lights

**Price:** € 2.05
**Availability:** ❌ Out of Stock

## Summary

> 💡 Elevate your space with smart dimming that’s as intuitive as your lifestyle.

## Quick Answers

- **What is this?** Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Wireless Switch | Dimmable Lights
- **How much does it cost?** € 2.05 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/529375680-shelly-dimmer-2-wifi-smart-dimmer-switch-no-neutral-wire)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Usage Insights:** Track real-time energy consumption to optimize efficiency and reduce bills.
- • **Customizable Automation:** Set lighting scenes and schedules that adapt to your lifestyle and natural light conditions.
- • **Plug & Play Integration:** No hub required—easy installation with screw connectors and full app control for instant smart home upgrade.
- • **Effortless Smart Lighting:** Control and dim your lights remotely via app or voice with Alexa & Google Home compatibility.
- • **No Neutral Wire? No Problem!:** Innovative design fits all electrical setups, including homes without a neutral wire.

## Overview

Shelly Dimmer 2 is a compact, Wi-Fi smart dimmer switch designed for seamless home automation without the need for a neutral wire. Compatible with Alexa and Google Home, it offers precise dimming, real-time power monitoring, and customizable lighting scenes—all controllable via iOS and Android apps. Its easy installation and no-hub requirement make it the perfect upgrade for modern smart homes seeking energy efficiency and personalized ambiance.

## Description

Product description Power Metering Shelly Dimmer 2 precisely measures power usage for various home and office devices, from lights to air conditioners, ensuring accurate consumption data. Power Metering Shelly Dimmer 2 precisely measures power usage for various home and office devices, from lights to air conditioners, ensuring accurate consumption data. Compact Design Shelly Dimmer 2 boasts a sleek, compact design, integrating advanced features into a small form factor, optimizing space and functionality. Compact Design Shelly Dimmer 2 boasts a sleek, compact design, integrating advanced features into a small form factor, optimizing space and functionality. Auto Calibration Shelly Dimmer 2 boasts an auto-calibration feature, ensuring effortless setup and peak performance. Auto Calibration Shelly Dimmer 2 boasts an auto-calibration feature, ensuring effortless setup and peak performance. Easy Control Shelly Dimmer 2 offers easy control via the Shelly app, compatible with various protocols and platforms. Seamlessly integrates with voice assistants for managing smart devices. Easy Control Shelly Dimmer 2 offers easy control via the Shelly app, compatible with various protocols and platforms. Seamlessly integrates with voice assistants for managing smart devices. Leading/Trailing Edge Shelly Dimmer 2 supports both leading and trailing-edge dimming, providing versatile control options for your lighting needs. Leading/Trailing Edge Shelly Dimmer 2 supports both leading and trailing-edge dimming, providing versatile control options for your lighting needs. Works Without Neutral Shelly Dimmer 2 doesn't require a neutral line to provide a full set of dimming functionalities. Works Without Neutral Shelly Dimmer 2 doesn't require a neutral line to provide a full set of dimming functionalities. Tailored Lightning Luminosity Control "Movie Night" mood Sleep-friendly Lightning Customize lighting for various activities and times with Shelly Dimmer 2. Set perfect brightness levels and create smart schedules for tailored illumination, signaling bedtime effortlessly. Maintain home brightness in gloomy weather with Shelly BLU Door/Window's LUX sensor, adjusting lights to mimic natural outdoor brightness, gradually increasing on rainy days. Elevate your home movie experience with Shelly Dimmer 2: trigger the projector, dim lights, and close blinds for comfort and privacy, simply by saying "Turn on Movie routine!" Nighttime comfort assured with Shelly Dimmer 2's "Night mode“, maintaining soft, dim lighting for ease on sleepy eyes during bathroom trips. Shelly Comparison Table Shelly Dimmer2 Shelly Plus RGBW PM Shelly Plus 1 UL Shelly Plus 2PM UL Can I use Shelly Dimmer 2 without a neutral cable connected? Yes, Shelly Dimmer 2 does not require a neutral cable. Therefore, when using Dimmer 2 without neutral, you need at least 20W at 240 VAC of power consumption for the device to work. Can I use Shelly Dimmer 2 without a neutral cable connected? Yes, Shelly Dimmer 2 does not require a neutral cable. Therefore, when using Dimmer 2 without neutral, you need at least 20W at 240 VAC of power consumption for the device to work. What type of lights does Shelly Dimmer 2 support? Shelly Dimmer 2 supports incandescent and halogen light sources 1-220W, dimmable LED 50-200VA/10W – 200W and ferromagnetic transformers 50-150VA. What type of lights does Shelly Dimmer 2 support? Shelly Dimmer 2 supports incandescent and halogen light sources 1-220W, dimmable LED 50-200VA/10W – 200W and ferromagnetic transformers 50-150VA. Can I use Shelly Dimmer 2 with 2-way switches ? 2-Way Switches are supported, but dimming can happens only though app. Wiring diagrams and proper settings could be found in the user ans safety guide up this page. Can I use Shelly Dimmer 2 with 2-way switches ? 2-Way Switches are supported, but dimming can happens only though app. Wiring diagrams and proper settings could be found in the user ans safety guide up this page. Can I use a physical switch with Shelly Dimmer 2? It works with momentary, toggle and push-button switches. Dimmer physical switches are not supported. Can I use a physical switch with Shelly Dimmer 2? It works with momentary, toggle and push-button switches. Dimmer physical switches are not supported. What is the temperature limit for Shelly Dimmer 2? Your device is designed to operate within safe temperature limits: max. ambient temperature is 40°C, with the PCB temperature ranging between 55-60°C under no load. Moreover, heating protection kicks in to safeguard against overheating at 95°C. What is the temperature limit for Shelly Dimmer 2? Your device is designed to operate within safe temperature limits: max. ambient temperature is 40°C, with the PCB temperature ranging between 55-60°C under no load. Moreover, heating protection kicks in to safeguard against overheating at 95°C.

Review: Nice home automation item - They work well as described. I use it for on/off control and dimming for my outside lights. Connects well to your smartphone for manual control or automation.
Review: I would give 10 stars if possible - These are amazing! Literally any feature you could ever want are already included. This smart dimmer is really geared for makers and tinkerers and is obviously set up for being integrated into projects and other devices. I have it set up to control and dim a string of 10 LED under cabinet lights in my kitchen. It even has switch inputs that are completely configurable so you can retain physical controls. Their website even has Arduino integration tutorials! I love that it automatically calibrates the 0-100 brightness settings so you have a full usable range. It also tracks power usage! You can even have it ping webhooks! I had this set up and integrated with Google Home in minutes. Absolutely the best home automation purchase I've made in years of not ever.

## Features

- Shelly Dimmer 2 is a Wi-Fi operated smart switch relay with 1 channel with dimming function and power monitoring and no neutral required.Shelly Dimmer 2 can be used to monitor the consumption of any home appliances, electric circuits, and office equipment individually.
- Smart Wi-Fi Dimmer for All Electrical Installations - Shelly Dimmer2 is a smart switch unit for luminous intensity adjustment with precise power metering that can fit into all electrical installations. It provides a full set of dimming functionalities and can be used even in houses where the neutral line is missing. Use it to control, dim, and power measures a wide range of halogen lights, dimmable LED, and ferromagnetic transformers between 110-230V ±10%.
- Control the Lights Based on the Luminosity and Brightness that Suits Your Activities - Shelly Dimmer can be adjusted to follow the natural light outside and switch on the lights earlier on rainy days and adjust the brightness according to your preference and set the most perfect lighting level for reading bedtime stories, watching TV, having dinner, etc
- Shelly Customer Service - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 2 years device warranty.
- Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.2 out of 5 stars 2,902 Reviews |

## Product Details

- **Brand:** Shelly
- **Connector Type:** Screw
- **Contact Type:** Normally Open
- **Current Rating:** 5 Amps
- **Item dimensions L x W x H:** 0.55 x 1.42 x 1.65 inches
- **Material:** Plastic
- **Operating Voltage:** 110 Volts
- **Operation Mode:** Automatically
- **Switch Type:** Dimmer Switch
- **Terminal:** Screw

## Images

![Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Wireless Switch | Dimmable Lights - Image 1](https://m.media-amazon.com/images/I/81tneHZz1wL.jpg)
![Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Wireless Switch | Dimmable Lights - Image 2](https://m.media-amazon.com/images/I/814Up7w5kEL.jpg)
![Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Wireless Switch | Dimmable Lights - Image 3](https://m.media-amazon.com/images/I/812LJer0h5L.jpg)
![Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Wireless Switch | Dimmable Lights - Image 4](https://m.media-amazon.com/images/I/81lyZXKeWtL.jpg)
![Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Wireless Switch | Dimmable Lights - Image 5](https://m.media-amazon.com/images/I/71rjdiIl2tL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I use Shelly Dimmer 2 without a neutral cable connected?**
A: Yes, Shelly Dimmer 2 does not require a neutral cable. Therefore, when using Dimmer 2 without neutral, you need at least 20W at 240 VAC of power consumption for the device to work.

**Q: What type of lights does Shelly Dimmer 2 support?**
A: Shelly Dimmer 2 supports incandescent and halogen light sources 1-220W, dimmable LED 50-200VA/10W – 200W and ferromagnetic transformers 50-150VA.

**Q: Can I use Shelly Dimmer 2 with 2-way switches ?**
A: 2-Way Switches are supported, but dimming can happens only though app. Wiring diagrams and proper settings could be found in the user ans safety guide up this page.

**Q: Can I use a physical switch with Shelly Dimmer 2?**
A: It works with momentary, toggle and push-button switches. Dimmer physical switches are not supported.

**Q: What is the temperature limit for Shelly Dimmer 2?**
A: Your device is designed to operate within safe temperature limits: max. ambient temperature is 40°C, with the PCB temperature ranging between 55-60°C under no load. Moreover, heating protection kicks in to safeguard against overheating at 95°C.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice home automation item
*by R***R on December 17, 2025*

They work well as described. I use it for on/off control and dimming for my outside lights. Connects well to your smartphone for manual control or automation.

### ⭐⭐⭐⭐⭐ I would give 10 stars if possible
*by I***S on August 22, 2024*

These are amazing! Literally any feature you could ever want are already included. This smart dimmer is really geared for makers and tinkerers and is obviously set up for being integrated into projects and other devices. I have it set up to control and dim a string of 10 LED under cabinet lights in my kitchen. It even has switch inputs that are completely configurable so you can retain physical controls. Their website even has Arduino integration tutorials! I love that it automatically calibrates the 0-100 brightness settings so you have a full usable range. It also tracks power usage! You can even have it ping webhooks! I had this set up and integrated with Google Home in minutes. Absolutely the best home automation purchase I've made in years of not ever.

### ⭐⭐⭐⭐⭐ Excellent dimmer!!!
*by A***R on January 22, 2025*

These are extremely small, simple wiring, easy setup, and they just works. I highly recommend these. I just eliminated 3 dimmers in my kitchen with these relays. Instead of using switches we decided to use a tablet running home assistant to control our lights. I am new to Shelly products but so far so good 5x dimmers2 4x Plus1 1x H&T G3 1x 2pm and all have been plug play super simple to connect setup and use. Thanks Shelly!!!!

## Frequently Bought Together

- Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Wireless Switch | Dimmable Lights
- Shelly 1 Mini Gen3 | WiFi Smart Switch Relay 1 Channel 8A | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Dry Contacts
- Shelly Plus 1PM UL | WiFi Smart Relay Switch with Power Metering Function | Bluetooth Gateway | Home Automation | Compatible with Alexa & Google Home | No Hub | Wireless Lighting Control (2 Pack)

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-27*