433MHz 1~4 Channel RF Relay Smart Learning Wireless Transmitter Remote Control
6,56 €
Frequency: 433MHz. 1/2/3/4 channel or 1 Button, 2 Buttons, 3 Buttons, 4 Buttons for your choice. Channel: Channel1, Channel2, Channel3, Channel4(Optional). Because of the differences between different monitors, the picture may not reflect the actual color of the project.
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