Sonoff T1 EU Smart Wifi Wall Touch Light Switch 1 Gang 2 Gang Touch/WiFi/433 RF/APP Remote Smart Home Controller Work with Alexa – Electroniks-India®
SONOFF DUALR3 Lite Smart Switch Moudle,WiFi Smart Curtain Switch,Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch,Compatible with Alexa&Google Assistant(1 Pack) - - Amazon.com
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ITEAD SONOFF DUAL R3 2 Gang Dual Relay Module DIY MINI Smart Switch Power Metering Control via eWeLink Alexa Google Smart Home|Home Automation Kits| - AliExpress
Adding sonoff mini to a 2 way wall switch - Hardware - Home Assistant Community
Sonoff Dual R3 MINI WiFi Smart Switch 2 Gang Dual Relay With Power Metering Function - Bijli Wala Bhai
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How to set up 2 way or 3 way switching in Sonoff / eWeLink - YouTube
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