---
product_id: 320322235
title: "SONOFF WiFi Smart Curtain Switch Module with Power Metering Dual Relay Motorized Curtain,Blinds,Roller Shutter,Two Way Smart Switch Works with Alexa, No Hub Required, DUALR3"
brand: "sonoff"
price: "Rp814264"
currency: IDR
in_stock: true
category: "Sonoff"
url: https://www.desertcart.id/products/320322235-sonoff-wifi-smart-curtain-switch-module-with-power-metering-dual
store_origin: ID
region: Indonesia
---

# 2.4GHz WiFi Dual Relay Real-time Power Metering Dual Two-Way External Switch Control SONOFF WiFi Smart Curtain Switch Module with Power Metering Dual Relay Motorized Curtain,Blinds,Roller Shutter,Two Way Smart Switch Works with Alexa, No Hub Required, DUALR3

**Brand:** sonoff
**Price:** Rp814264
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your smart home game—control curtains, save energy, and impress your guests effortlessly!

## Quick Answers

- **What is this?** SONOFF WiFi Smart Curtain Switch Module with Power Metering Dual Relay Motorized Curtain,Blinds,Roller Shutter,Two Way Smart Switch Works with Alexa, No Hub Required, DUALR3 by sonoff
- **How much does it cost?** Rp814264 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/320322235-sonoff-wifi-smart-curtain-switch-module-with-power-metering-dual)

## 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

- • **Precision Energy Monitoring:** Track voltage, current, and power consumption independently for each relay, empowering smarter energy management.
- • **Versatile Dual Relay Control:** Operate two motorized curtains or blinds independently with dual relay outputs and six external switch detection modes.
- • **Effortless Multiway Switching:** Supports complex multiway switch setups, perfect for retrofitting without replacing existing wall switches.
- • **Certified Safety & Reliability:** Backed by TUV, CE, FCC, and RoHS certifications with built-in overload protection for peace of mind.
- • **Seamless Smart Curtain Automation:** Transform your roller blinds and curtains into intelligent, voice-controlled smart devices with Alexa compatibility—no hub needed.

## Overview

The SONOFF WiFi Smart Curtain Switch Module DUALR3 is a compact, dual-relay device designed to automate motorized curtains, blinds, and roller shutters. It features 2.4GHz WiFi connectivity with Alexa voice control, real-time power metering for each channel, and supports two-way external switch inputs for flexible manual control. Certified for safety and reliability, it integrates seamlessly into smart home ecosystems without requiring a hub.

## Description

Shop SONOFF WiFi Smart Curtain Switch Module with Power Metering Dual Relay Motorized Curtain,Blinds,Roller Shutter,Two Way Smart Switch Works with Alexa, No Hub Required, DUALR3. Free delivery on eligible orders of £20 or more.

## Features

- 【Roller Shades Motor Control】SONOFF WiFi Smart Curtain Switch Module Automate your motorized appliances, like roller shutters, window shades, etc. Let your electric curtains, roller blinds, etc become smart immediately.
- 【Powerful Functions With the Most Features】SONOFF WiFi Smart Curtain Switch Module 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.
- 【External Switch Two-Way Control】SONOFF WiFi Smart Curtain Switch Module DUALR3 has 6 types of external switch detection mechanisms, making it suitable for most physical switch control.Double two-way control of two devices independently
- 【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.
- 【Safe And Reliable】TUV, CE, FCC, and RoHS certifications and overload protection ensure a safer and more reliable product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091HYC35J |
| Actuator Type | Hinge Lever |
| Best Sellers Rank | 37,806 in DIY & Tools ( See Top 100 in DIY & Tools ) 357 in Switches & Dimmers |
| Brand | SONOFF |
| Circuit Type | 2-way |
| Colour | White |
| Compatible Devices | Motorized curtains, blinds, roller shutters, window shades, awning |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Wireless |
| Contact Material | Plastic |
| Contact Type | Normally Closed |
| Control Method | Remote |
| Control Type | Remote, Voice |
| Controller Type | Amazon Alexa |
| Country Of Origin | China |
| Current Rating | 2 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (299) |
| International Protection Rating | / |
| Item Dimensions | 7.6 x 5.1 x 2.5 centimetres |
| Item Weight | 50 Grams |
| Lower Temperature Rating | 10 Degrees Celsius |
| Manufacturer | Sonoff |
| Manufacturer Part Number | 6920075775402 |
| Material | Metal |
| Model Number | DUALR3 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Positions | 7 |
| Operating Voltage | 230 Volts (AC) |
| Operation Mode | ON-OFF |
| Smart Home Compatibility | Smart Home Compatible |
| Specification Met | TUV |
| Switch Type | Remote |
| Terminal | Screw |
| Unit Count | 1 count |
| Upper Temperature Rating | 40 Degrees Celsius |
| Wattage | 2200 watts |

## Product Details

- **Brand:** SONOFF
- **Connector type:** Wireless
- **Contact type:** Normally Closed
- **Current rating:** 2 Amps
- **Item dimensions L x W x H:** 7.6 x 5.1 x 2.5 centimetres
- **Material:** Metal
- **Operating voltage:** 230 Volts (AC)
- **Operation mode:** ON-OFF
- **Switch type:** Remote
- **Terminal:** Screw

## Images

![SONOFF WiFi Smart Curtain Switch Module with Power Metering Dual Relay Motorized Curtain,Blinds,Roller Shutter,Two Way Smart Switch Works with Alexa, No Hub Required, DUALR3 - Image 1](https://m.media-amazon.com/images/I/51j1ajIdcGS.jpg)

## Questions & Answers

**Q: Can this unit control two different lights in a two gang switch whilst maintaining manual button control?**
A: I mean to control them both doing the same thing at the same time, I do not need them to operate independently

**Q: Im using it for a roller shutter it works fine but the schedule does not work**
A: don't know the answer I flashed mine with ESPHome and use home assistant to control the schedule

**Q: Can this unit control 2 motors from one module such as velux windows?**
A: I don’t believe so, as the unit switch you will attach has an up and down function so that’s the two controls. If it was a light then you can do two lights. Once connected the App let’s you choose motor or lights etc

## 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)
- SONOFF ZBMINIL2 Extreme Zigbee Smart Light Switch (2 Way), Compatible with Alexa, SmartThings Hub, Google Home&SONOFF ZBBridge-P, ZigBee Hub Required, No Neutral Required 4-Pack
- 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.id/products/320322235-sonoff-wifi-smart-curtain-switch-module-with-power-metering-dual](https://www.desertcart.id/products/320322235-sonoff-wifi-smart-curtain-switch-module-with-power-metering-dual)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-14*