SONOFF DUAL R3 Lite 2-Gang Smart Switch

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SONOFF DUALR3, DUALR3 Lite 2-Gang Wi-Fi Smart Switch User Manual

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SONOFF DUAL R3 LITE WIFI SMART SWITCH

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Sonoff Dual R3 Dual Relay Wi-Fi Smart Switch with Power Metering - Online shopping EU

SONOFF DUAL R3 Lite 2-Gang Smart Switch

SONOFF DUAL R3/Lite 2 Gang DIY MINI Smart Switch Dual Relay Module Power Metering Electric Curtains, Roller Blinds Smart Control