433 MHz Wireless Fernbedienung Schalter 2 Kanal Relais Empfänger Modul RF Sender
ab 6,36 €
433MHz 30A Wireless Button Transmitter Switch Receiver For Car Horn Light Pump. Smart Switch RF 433Mhz Relay Module Kitchen AC110V 1CH Wireless Remote Switch. After 3 seconds, the LED indicator will be off, Learning to succeed.
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