Category: ESP32, Arduino & Electronics DIY
SONOFF DUALR3 Dual Relay Module DIY MINI Power Metering Smart Switch 1-20PCS Two Way Smart Home Control via eWeLink Alexa Google
4,8/ 5
Rating36
Reviews142
Sold🌐Shipping from: CN
Estimated delivery: 9-19 days
Select variant:
PRICE OF SELECTED VARIANT
49,11 €99,65 €
Check deal on AliExpress ↗Free returns
Store: Tienda oficial SONOFF
Ireland Offer Summary
Deal: SONOFF DUALR3 Dual Relay Module DIY MINI Power Metering Smart Switch 1-20PCS Two Way Smart Home Control via eWeLink Alexa Google. Available starting from 12,83 €. Rated 4.8/5 with over 36 verified customer reviews (142 orders). Full doorstep tracking available.
Key Highlights & Variants
- Starting price: from 12,83 €.
- Variants: 4PCS DUALR3, 3PCS DUALR3, 2PCS DUALR3, 1PCS DUALR3, 8PCS DUALR3.
- Direct courier shipping.
- Free returns within 15 days.
Things to check before buying
Verify your selected option in the SKU selector. For mains powered appliances, ensure compatibility with Irish/UK 3-pin plugs or use a standard adapter.













