4 Kanal Relais Schalter Modul 433MHZ HF APP Funk Fernbedienung für eWeLink
11,21 €
Do not dismiss your dream. RF Frequency:433MhZ. Wireless frequency: Wifi2.4GHz b/g/n + Bluetooth. 1 x Module. Your cell phone has Bluetooth turned on. Do not run through your life so fast that you forget not only where you have been, but also where you are.
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