Sonoff Dual R3 Dual Relais mit Leistungsmessung Smart DIY Mini Schalter Set für Rolle
ab 19,39 €
DUALR3 works with other SONOFF products like L1. In this mode, the electtical appliance loads of DUALR3 will always remain on, the relay state will not be changed by APP or external switches. Three working modes available.
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