433Hz 12V RF Adjustable Delay timer Wireless Remote Control Relay Switch 1TX+3RX
34,14 €
"LOAD" may be LED lights, fans, motors and other DC 12V. 3 pcs 2 channel DC12V Receiver relay board ;. one channel is Toogle, the other channel is Toggle ;. 2: working mode of each channel need to be set individually, 2 channels can have 10 different working mode combinenatoin .
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