Upgrade your smart home with the SONOFF DUAL R3 2 Gang Dual Relay Module. Designed for DIY enthusiasts, this compact Wi-Fi smart switch allows you to control your devices effortlessly via the eWeLink app, Alexa, or Google Assistant.
Versatile Control: Transform any standard switch into a smart switch for remote control of lights, appliances, and motorized devices.
Three Working Modes: Choose between switch mode, motor mode, and meter mode for customized control of your home environment.
Double Two-Way Control: Independently manage two devices with dual relay functionality for ultimate convenience.
Energy Monitoring: Track the power consumption of connected devices to optimize efficiency and save on electricity costs.
Wide Compatibility: Works with various switch types including momentary, rocker, and ON/OFF switches for flexibility in your smart home setup.
Siri Voice Control: Integrate Siri shortcuts for hands-free operation, enabling smart scenes that link multiple devices for seamless automation.
Safety Certified: TUV certified for advanced safety and reliability, minimizing risks of fire and overheating.
eWeLink app allows for precise control over your roller shutters, letting you open, close, or pause them at any desired position. This module is perfect for motorized curtains, blinds, and awnings, supporting 100-240V motors for various applications.
NOTE: The DUALR3 Lite model does not support power monitoring features.
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
How to start a return:
To initiate a return, please contact us at shop@buynovaonline.com. Returns are processed exclusively through our Return Center. If your return is approved, you will receive detailed instructions along with the exact return address. Please do not send any items back without prior approval, as they cannot be accepted.
You can always contact us for any return questions at shop@buynovaonline.com.
Shipping
At Buynova, we aim to deliver your orders as quickly and efficiently as possible. We offer worldwide shipping to most countries and regions.
Shipping Costs
Shipping costs are calculated automatically at checkout based on your location, order weight, and selected shipping method.
Any applicable taxes, duties, or customs fees are the responsibility of the customer and may vary by destination country.
Processing Time
Orders are typically processed within 1–3 business days after payment confirmation.
Once your order has been shipped, you will receive a tracking number via email or through your account.
Estimated Delivery Times
Europe: 7–15 business days
North America: 10–20 business days
Rest of the World: 10–25 business days
(Delivery times may vary depending on destination, customs processing, and carrier delays.)
Order Tracking
After your order has been dispatched, you will receive a tracking link to monitor your shipment’s progress.