12V 433MHz 8CH Channel Wireless RF Remote Control Relay Switch Receiver Module
22,28 €
If you need a live output, you need to connect wiring. Lights up, indicating that the code is successful. Function 1: 8-way jog (jumper cap is empty). Each Data Bit Corresponds to A Relay. Stable performance and high externality - The receiving module selects a highly integrated chip with high sensitivity.
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