Smart Switch 4CH Relais Modul Hausautomation AC RF433Mhz Fernbedienung 4 Gang
ab 33,35 €
Lying in bed without turning off the lights fell asleep, it does not matter, the wall switch timing function to the point of turning off the lights, from the lights off do not worry about. Press open relay to pull-on, press close relay to cut off.
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