---
product_id: 317524823
title: "WiFi Smart Curtain Switch with Power Metering TUV Certified, DUALR3 Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch,Compatible with Alexa&Google Home(1 Pack)"
brand: "sonoff"
price: "114.95 DT"
currency: TND
in_stock: true
category: "Sonoff"
url: https://www.desertcart.tn/products/317524823-wifi-smart-curtain-switch-with-power-metering-tuv-certified-dualr3
store_origin: TN
region: Tunisia
---

# 15A current rating Real-time power metering Dual relay for 2-way control WiFi Smart Curtain Switch with Power Metering TUV Certified, DUALR3 Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch,Compatible with Alexa&Google Home(1 Pack)

**Brand:** sonoff
**Price:** 114.95 DT
**Availability:** ✅ In Stock

## Summary

> 🏠 Elevate your smart home game with power, control, and style!

## Quick Answers

- **What is this?** WiFi Smart Curtain Switch with Power Metering TUV Certified, DUALR3 Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch,Compatible with Alexa&Google Home(1 Pack) by sonoff
- **How much does it cost?** 114.95 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/317524823-wifi-smart-curtain-switch-with-power-metering-tuv-certified-dualr3)

## Best For

- sonoff enthusiasts

## Why This Product

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

## Key Features

- • **Energy Usage Insights:** Track voltage, current, and power consumption independently to optimize your energy bills.
- • **Voice & App Integration:** Effortlessly control via Alexa, Google Home, or smartphone app for hands-free convenience.
- • **Dual Relay Two-Way Switch:** Supports 6 external switch types for versatile physical and remote operation.
- • **Smart Roller Shade Control:** Instantly upgrade your curtains and blinds to smart automation with seamless motor control.
- • **Certified Safety & Reliability:** TUV certification guarantees a secure, durable smart switch you can trust.

## Overview

The SONOFF DUALR3 WiFi Smart Curtain Switch is a TUV-certified, dual-relay device designed for smart control of electric curtains, blinds, and roller shutters. It supports 2-way physical switch integration with 6 detection modes, real-time power metering for energy management, and seamless compatibility with Alexa and Google Home. Rated for 15 amps and 2200 watts, it offers versatile remote, voice, and timed control modes, making it a reliable and efficient upgrade for modern smart homes.

## Description

SONOFF WiFi Smart Curtain Switch with Power Metering TUV Certified, DUALR3 Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch,Compatible with Alexa&Google Home(1 Pack) - desertcart.com

## Features

- 【Roller Shades Motor Control】Let your electric curtains, roller blinds, etc become smart immediately.
- 【External Switch Two-Way Control】DUALR3 has 6 types of external switch detection mechanisms, making it suitable for most physical switch control.
- 【Power Metering】The 2-Gang detects voltage, current, and power values and counts the power consumption for you independently to allow for reasonable energy consumption control.
- 【With The Most Features】DUALR3 has three working modes that meet the needs of different application scenarios. Remote, timing, voice control, smart scenes, and other functions are all available.
- 【Safe And Reliable】TUV certifications ensure a safer and more reliable product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091HYC35J |
| Best Sellers Rank | #320,333 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #394 in Electrical Outlet Switches |
| Brand Name | SONOFF |
| Circuit Type | 2-way |
| Color | White |
| Compatible Devices | Smartphones, Tablets, Amazon Alexa, Google Home |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Crimp |
| Contact Material | Brass |
| Contact Type | Normally Closed |
| Control Method | Voice |
| Control Type | remote, voice |
| Controller Type | Amazon Alexa |
| Current Rating | 15 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (315) |
| Included Components | Smart switch module |
| International Protection Rating | / |
| Item Dimensions | 2.13 x 1.93 x 0.94 inches |
| Item Type Name | DualR3 |
| Item Weight | 50 Grams |
| Manufacturer | SONOFF |
| Material Type | Polycarbonate |
| Model | DUALR3 |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 7 |
| Operating Voltage | 120 Volts |
| Operation Mode | ON-OFF |
| Part Number | 6920075775402 |
| Smart Home Compatibility | Smart Home Compatible |
| Specification Met | TUV |
| Switch Type | DIAC |
| Terminal | Screw |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 40 Degrees Fahrenheit |
| Warranty Description | 1 Year Warranty |
| Wattage | 2200 watts |

## Product Details

- **Brand:** SONOFF
- **Connector Type:** Crimp
- **Contact Type:** Normally Closed
- **Current Rating:** 15 Amps
- **Item dimensions L x W x H:** 2.13 x 1.93 x 0.94 inches
- **Material:** Polycarbonate
- **Operating Voltage:** 120 Volts
- **Operation Mode:** ON-OFF
- **Switch Type:** DIAC
- **Terminal:** Screw

## Images

![WiFi Smart Curtain Switch with Power Metering TUV Certified, DUALR3 Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch,Compatible with Alexa&Google Home(1 Pack) - Image 1](https://m.media-amazon.com/images/I/51j1ajIdcGS.jpg)

## Frequently Bought Together

- SONOFF WiFi Smart Curtain Switch with Power Metering TUV Certified, DUALR3 Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch,Works with Alexa&Google Home(1 Pack)
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- SONOFF WiFi Smart Curtain Switch with Power Metering TUV Certified, DUALR3 Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch Work with Alexa&Google Home(2-Pack)

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**Shop now:** [https://www.desertcart.tn/products/317524823-wifi-smart-curtain-switch-with-power-metering-tuv-certified-dualr3](https://www.desertcart.tn/products/317524823-wifi-smart-curtain-switch-with-power-metering-tuv-certified-dualr3)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-15*