DC3.7V 4.5V 5V 6V 7.4V 9V 12V Wireless Control Mini Relay Receiver 433Mhz DC3V-12V Small PCB Power ON Transmitting Remote Momentary Switch for DIY and Widely Use

about Receiver. *Working Voltage: DC3.5V-DC12V*Wide Range Working Voltage DC3.7V 4.5V 5V 6V 9V 12V*it can work with DC Power / Rechargeable lithium battery / Rechargeable*Max Load: 1A (have better Load less than 700ma)*Quiescent Current: 5ma*Relay Working Current: 20-30ma*Size: 25*11*8mmWorking Mode: Momentary. Toggle (Notice: we send Momentary mode default . If you want to change the working mode, need to use solder tool to operate)How to change working mode :?Toggle : Let Point L and Point M in non-occupationEncoding Type: Learning point to add extra transmitterLearning method?Input 3.5V - 12V for the Receiver ,Connect the learning point with tweezers, the receiver LED indicator lights up or flashes, Press remote button 1 time, Led indicator flash for 3 times , Then Press remote button 1 time again , Led indicator flash for 3 times again , it mean learning successfullyNormally Open Port (NO) Common Port (COM) Normally Close Port (NC) Input DC3.5V-DC12V Output 0V Switching Value about TransmitterWorking Voltage: DC3V-DC12V (The Best Voltage is DC9V-DC12V, DC3V Distance will be Shorter) Input DC3V-DC12V for the Receiver, It Transmitting Signal Modulation Mode: ASK Quiescent Current: 0uA Working Current: 8-10 ma Transmitting Power: 35-50mW Encoding Type: Learning Code (Ev1527) Transmitting Distance: 10-100m Receiving Sensitivity: 108dBm Size: 21*11*5mm Package Include: 1 x Receiver 1 x Transmitter