433MHz DC12V Relais 1CH 2CH Wireless RF Tür Fernbedienung Schalter Transmitter
ab 6,91 €
Working frequency: 433mHz. Set as interlock: short the jumper cap to T, press the learning pairing key (about 2 seconds), the red light can be paired within 15 seconds after the red light is off. This product is based on electrical practices and adopts advanced electronic circuit design.
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