---
product_id: 411366652
title: "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"
brand: "shelly"
price: "€ 52.29"
currency: EUR
in_stock: true
reviews_count: 5
category: "Shelly"
url: https://www.desertcart.at/products/411366652-dimmer-2-wifi-smart-dimmer-switch-no-neutral-wire-required
store_origin: AT
region: Austria
---

# Power monitoring up to 220W Dimmable lights with precise brightness Wi-Fi enabled for seamless control 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

**Brand:** shelly
**Price:** € 52.29
**Availability:** ✅ In Stock

## Summary

> 💡 Elevate your space with smart lighting that knows you

## Quick Answers

- **What is this?** 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 by shelly
- **How much does it cost?** € 52.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/411366652-dimmer-2-wifi-smart-dimmer-switch-no-neutral-wire-required)

## Best For

- shelly enthusiasts

## Why This Product

- Trusted shelly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy Insights:** Track and optimize your power consumption with built-in monitoring
- • **Compact & Discreet:** Slim design fits behind any switch for a sleek, modern upgrade
- • **Smart Brightness Sync:** Automatically adjusts lighting based on natural light and your mood
- • **No Neutral Wire Needed:** Fits effortlessly into any home, even older wiring setups
- • **Universal Compatibility:** Works flawlessly with Alexa, Google Home, iOS & Android apps—no hub required

## Overview

Shelly Dimmer 2 is a Wi-Fi smart dimmer switch designed for easy installation without a neutral wire. It offers precise dimming control, real-time power monitoring up to 220W, and seamless integration with Alexa, Google Home, and mobile apps—no hub needed. Perfect for modernizing any lighting setup with intelligent automation and energy efficiency.

## Description

Smart dimmer for brightness adjustment with precise power metering that can fit into all electrical installations, even in houses where the neutral line is missing.

Review: Bra kvalitet
Review: شيلي غنية عن التعريفا انصح بها

## 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. Non-UL.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 measure 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 ACITVITIES - Shelly Dimmer can be adjusted to follow the natural light outside and switch on the lights earlier on rainy days and djust the brightness according to your preference and set the most perfect lighting level for reading bedtime stories, watching TV, having dinner, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081FH1Z8Y |
| Actuator Type | Push Button |
| Best Sellers Rank | #37,802 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #75 in Dimmer Switches |
| Brand Name | Shelly |
| Circuit Type | 2-way |
| Color | Green |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screw |
| Contact Material | Plastic |
| Contact Type | Normally Open |
| Control Method | App |
| Controller Type | Google Assistant |
| Current Rating | 1.1 Amps |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,539) |
| EU Spare Part Availability Duration | 3 Years |
| Global Trade Identification Number | 03800235262184 |
| Included Components | 1x Shelly Dimmer 2 |
| International Protection Rating | IP56 |
| Item Dimensions | 14 x 36 x 42 millimeters |
| Item Type Name | Shelly Dimmer 2 Wi-Fi WLAN Dimmer |
| Item Weight | 1.1 Ounces |
| Manufacturer | Allterco Robotics Ltd. |
| Material Type | Plastic |
| Model | 3800235262184 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 240 Volts |
| Operation Mode | ON-OFF |
| Specification Met | RoHS |
| Switch Type | Dimmer |
| Terminal | Screw |
| Unit Count | 1 Count |
| Upper Temperature Rating | 40 Degrees Celsius |
| Wattage | 220 watts |

## Product Details

- **Connector type:** Screw
- **Contact type:** Normally Open
- **Current rating:** 1.1 Amps
- **Operating voltage:** 240 Volts
- **Operation mode:** ON-OFF

## Images

![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)

## 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

### ⭐⭐⭐⭐⭐ Review
*by R***E on 24 January 2026*

Bra kvalitet

### ⭐⭐⭐⭐⭐ Review
*by ع***ة on 28 August 2024*

شيلي غنية عن التعريفا انصح بها

### ⭐ Review
*by V***L on 10 February 2026*

Estuve haciendo mil intentos para actualizar el firmware ya que el dimmer no se mantiene conectado a la wifi y por ende no se puede usar desde la app. Ha sido imposible, después de revisar en miles de foros y IA el dimmer tiene una versión de firmware tan vieja que ya no puede actualizar por ninguna forma. Muy mal producto que se venda asi y sin ningun soporte.

## 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 Austria*
*Store origin: AT*
*Last updated: 2026-04-22*