







🏠 Elevate your space with smart shades that save energy and impress guests!
The WiFi Smart Curtain Switch DUALR3 is a TUV certified dual relay device designed for DIY installation on electric curtains, blinds, and roller shutters. It supports two-way manual and app control with six external switch detection modes, real-time power metering for voltage, current, and consumption tracking, and seamless integration with Alexa and Google Assistant for voice commands.





| Operation Mode | ON-OFF-ON |
| Current Rating | 15 Amps |
| Operating Voltage | 120 Volts |
| Contact Type | Normally Closed |
| Connector Type | Clamp |
| Brand | SONOFF |
| Terminal | Screw |
| Item dimensions L x W x H | 3 x 2 x 1 inches |
| Circuit Type | 2-way |
| Contact Material | Brass |
| International Protection Rating | / |
| Number of Positions | 7 |
| Upper Temperature Rating | 40 Degrees Fahrenheit |
| Controller Type | Amazon Alexa, Google Home |
| Control Method | Voice |
| Connectivity Protocol | Wi-Fi |
| Color | White |
| Wattage | 2200 watts |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | SONOFF |
| Part Number | 6920075775402 |
| Item Weight | 1.76 ounces |
| Product Dimensions | 3 x 2 x 1 inches |
| Item model number | DUALR3 |
| Is Discontinued By Manufacturer | No |
| Size | 1 pack |
| Style | Art Deco |
| Shape | Round |
| Power Source | Corded Electric |
| Voltage | 100 Volts (AC) |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | Smart switch module |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year Warranty |