DC6-24V 433 MHz Wireless 2-Wege Universal Fernbedienung Schalter für Rolltor
11,19 €
Working frequency: 433Mhz. If it exceeds, you can connect a large relay by yourself. Pairing is successful. Product features and working mode operation Working mode: interlocking, self-locking, jogging (transformation mode product display picture 1).
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