Sonoff DUALR3 Relay Two Way Power Metering Smart Switch User Manual
Sonoff R3 Mini Dual, Ewelink Dual R3, Power Metering, Sonoff Relay
Sonoff Dual R3 - Dual WiFi Relay with Power Measurement - Shutters Control Botland - Robotic Shop
Sonoff Dual R3 WiFi switch with 2 channels
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1-10PCS SONOFF DUAL R3 Dual Relay Module DIY Power Metering Smart Switch Two Way Remote Voice Control via eWeLink Alexa Google
SONOFF DUALR3 INTERRUTTORE WIFI 433MHZ 2 CANALI GESTIONE REMOTA CON SMARTPHONE
SONOFF DUALR3 Lite Dual Relay Wi-Fi Switch User Manual
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SONOFF DUALR3 / R3 Lite MINI WiFi Smart Switch Smart Home 2 Gang Dual Relay Module Power Metering Via EWeLink Alexa Google Home
SONOFF DUALR3, DUALR3 Lite 2-Gang Wi-Fi Smart Switch User Manual