4 Kanal Relais Schalter Modul 433MHZ RF APP Wireless Fernbedienung für eWeLink
7,97 €
RF Frequency:433MhZ. Wireless frequency: Wifi2.4GHz b/g/n + Bluetooth. 1 x Module. Also note that monitor settings may vary from computer to computer and may distort actual colors. Your cell phone has Bluetooth turned on.
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