2PCS 8 Channels Wireless Remote Control Switch DC 12V 24V 8CH Relay Module RF433 Transmitter & 433MHz Receiver

ReceiverWorking Voltage: 12V or 24VQuiescent Current: less than 10mAWorking Current: 30mA (1 Relay)Working Temperature: -40'C - +80'CReceiving Sensitivity: more than -105dBmWorking Frequency: 433MHz OptionalRelay: 10A AC250V 10A AC125V 10A DC30V 10A DC28VMax Load: 10A Relay, Resistive load less than 8A, Inductive load less than 3APCB Size: 73mm82mm17mmCase Size: 8010028mmFunction1) Momentary/Jog:Press and hold=on, release=off2)Toggle/Self-lock :Press 1 button=on,press the same button again=off3)Latched/inter-lock:press 1 button =on,press other button=offJumper cap setting methodMomentary Pin1,2,3 and 4, No connectionToggle Pin 1 + 2Latched Pin 3 + 41-4 Momentary 5-8 Toggle Pin 1 + 2,Pin 1 + 2Clear Code and Learn Code1) LearnPress 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) ClearPress the learning button for 5 seconds,the learning LED flashs and turns off, that means the code has been cleared.TransmitterChannel: 8 CHRemote 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: PT2262Frequency: 433 MHzSize: 105mm x 49mm x 15mmPower Supply: 1 X 12V/23A Battery （Without battery）Package 1 contains1pcs 12V Receiver + 1pcs Transmitter（Without battery）Package 2 contains1pcs 12V Receiver + 2pcs Transmitter（Without battery）Package 3 contains1pcs 24V Receiver + 1pcs Transmitter（Without battery）Package 4 contains1pcs 24V Receiver + 2pcs Transmitter（Without battery）