DC 12V 8 Channel Relay Module Wireless RF 433MHz Remote Control Switch Transmitter + Receiver Board


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SKU: 5076 Category:



Working Voltage: 12V Quiescent Current: less than 10mA Working Current: 30mA (1 Relay) Working Temperature: -40’C – +80’C Receiving Sensitivity: more than -105dBm Working Frequency: 315MHz / 433MHz Optional Relay: 10A AC250V 10A AC125V 10A DC30V 10A DC28V Max Load: 10A Relay, Resistive load less than 8A, Inductive load less than 3A PCB Size: 73mm*82mm*17mm Case Size: 80*100*28mm


1) Momentary/Jog:Press and hold=on, release=off 2)Toggle/Self-lock :Press 1 button=on,press the same button again=off 3)Latched/inter-lock:press 1 button =on,press other button=off

Jumper cap setting method

Momentary Pin1,2,3 and 4, No connection Toggle Pin 1 + 2 Latched Pin 3 + 4 1-4 Momentary 5-8 Toggle Pin 1 + 2,Pin 1 + 2

Clear Code and Learn Code

1) Learn Press the learning button 1 time,the learning LED turns on,then press the transmitter key to learn.the learning led flashs and turns off. means learn sucessfully. 2) Clear Press the learning button for 5 seconds,the learning LED flashs and turns off, that means the code has been cleared.


Channel: 8 CH Remote Control Distance:0-200 M ( Ideal Distance without any block and signal interfere , it would rise and fall about 10%-90% with the block and signal interference.) Encode: PT2262 Frequency: 433 MHz Size: 105mm x 49mm x 15mm Power Supply: 1 X 12V/23A Battery (Without battery)