DUAL R3 / DUAL R3 Lite 2 Gang Dual Relay Module DIY Wi-Fi MINI Smart Switch Powe

Product Description

SONOFF DUAL R3 / DUAL R3 Lite 2 Gang Dual Relay Module DIY Wi-Fi MINI Smart Switch Power Metering Control Via Alexa Google Home

【Motor Mode – Smart Roller Shades & Curtain Motor Control】Easily upgrade your electric curtains, blinds, or roller shades into smart devices. Use app, voice, or automation to control your window coverings remotely—perfect for modern smart homes.

【Switch Mode – Dual-Channel Smart Load Control】Control two electrical appliances independently with one device. Ideal for remotely managing lights, ceiling fans, coffee makers, and more via app, voice command, or automation. Perfect for building a flexible smart home control system.

【Dual-Channel Power Metering – Track Energy Usage】Each channel independently measures voltage, current, and power consumption, helping you manage and optimize energy usage. (Note: Not available in DUALR3 Lite)

【Two-Way Wall Switch Control – Flexible & Compatible】DUALR3 supports 6 types of external switch detection (e.g., rocker, momentary, SPDT), making it compatible with most traditional wall switches. Maintain manual wall switch control while upgrading to smart functionality.

【Certified Safety & Reliability】Built with safety in mind—certified by TÜV, CE, FCC, and RoHS standards. It delivers stable performance and peace of mind.

NOTE: DUALR3 Lite does not support power monitoring.

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.

Specification of DUALR3

Power Supply: 100-240V AC
Max Current: 15A(total),10A(1 gang)
Max Power: 3300W(total) / 2200W(1 gang)
Product Dimensions: 54*49*24mm
Color: White
Frequency: 802.11 b/g/n
Security Mechanism: WPA-PSK/WPA2-PSK
Humidity: 5%-95%RH, Non-condensing
Enclosure Material: Fire-retardant ABS V0
Operating Temperature: -10ºC-40ºC
Gang: 2

Product Details

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Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.