Dual Relay Wi-Fi Smart Switch DUAL R3 LITE, 2-ch, 230V 2x1650W, SONOFF

Smart control module operates for lights, appliances and motorized facilities. The first smart switch with TUV certification has a high-level of quality and reliability.

DIY Your Automated Motorized Facilities

DUALR3 can operate as a smart control module for 100-240V AC motors. Like tubular motor used in motorized curtains, blinds, roller shutter, awning, etc.

Schedule to Open and Close for Comfortable Life

Want to be awakened with the first ray of sunlight in the morning or adjust the percentage of curtain opening to avoid the light ruins your furniture? DUALR3 can help you easily realize, just connect it with your motorized curtain to enjoy your smart life.

Control It Wherever You Are

Don’t worry about rain, close the window remotely.

Creating an Atmosphere, Actually Simple

DUALR3 works with other SONOFF products like L1. Just tell Siri and it will automatically close the curtain for you to create a romantic atmosphere. *Siri voice control is a shortcut of Siri in eWelink, DUALR3 does not support Homekit temporarily.

Double Two-Way Control of Lights

To control the lights via downstair or upstairs switch? DUALR3 helps you! The working mechanism of DUALR3 allows you to achieve two-way control for two appliances respectively.

Multiple Control Methods

DUALR3 Lite can be used as eWeLink-Remote gateways, both R5 and S-MATE can act as remote controllers, and they can be controlled locally through eWeLink-Remote signals by creating smart scenes.

Speak Out "Your Needs"

Understand your needs in both switch mode and motor mode when working with Amazon Alexa and Google Assistant.

Perfect for In-wall Installation

Detachable Mounting Base for DIN-Rail Installation

Compatible with Your Existing Various Switch Types

In addition to APP control, the original switch control can be retained.

AC Motor Wiring Demo

Technical data