Smart Dual Relay Module with Power Metering and Control

DIY Your Automated Motorized Facilities

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

Hands-free Voice Control

Compatible with Alexa & Google Home, the smart switch allows you to control devices on/off with your voice.

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 samrt life.

Control It Wherever You Are

Don't worry about the 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 temporarliy.

Double Two-Way Control of Lights

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

Power Metering Helps You to save on Electricity Bills

Want to turn off in schedule to save electricity bills? Want to check the real-time power of the appliances? Want to view historical power consumption?

Keep Your Appliances always Be On-Meter Mode

DUALR3 has a special working mode called meter mode. In this mode, the electtical appliance loads of DUALR3 will always remain on, the relay state will not be changed by APP or external switches. Only focusing on power monitoring and metering.

Safety is Guaranteed

Compatible with Your Existing Various Switch Types

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

Product Details