SONOFF DUAL R3 – 230V 2 Gang Wi-Fi Smart Switch

SONOFF DUALR3 Dual Gang Smart Switch by Sonoff offers smart control for two independent circuits from a single device. The Sonoff Dual R3 fits behind standard wall switches and upgrades your lights, fans, or motorized blinds with full automation and energy tracking.

This dual relay switch works over 2.4 GHz Wi‑Fi—no Zigbee or extra hub needed. It connects with Alexa, Google Assistant, eWeLink, and IFTTT, giving you voice control and mobile app access. Even if your internet drops, LAN mode ensures reliable local operation.

The Dual R3 includes three modes: Switch Mode for regular on/off, Motor Mode for controlling blinds and shades, and Meter Mode to monitor energy use. You can switch between modes depending on your setup and needs.

Each gang handles up to 10 A (2,200 W), with a combined total of 15 A. You get real-time voltage, current, and power readings through the app. The device includes overload protection and meets certifications like CE, TÜV, FCC, and RoHS for safety.

Its compact design fits into most EU and UK wall boxes. It supports different switch types including rocker, momentary, and SPDT, offering flexible wiring options. You can also set power-on behavior, use inching, interlock, and create smart scenes or timers for daily routines.

This Dual Gang Smart Switch supports two-way switching and is ideal for both new smart homes and retrofits. Whether you want to automate lights or manage blinds, it delivers stable performance and energy-efficient operation.

With the Sonoff Dual R3, you get reliable control, detailed energy insights, and easy integration with your smart home system.

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