DC 3.7V 5V 6V 7V 9V 12V Wireless Remote Switch 433mhz Remote Control with Relay Momentary Remote Switch Relay Transmitter and Receiver for Most Small Household Equipment

This is a safe widely used and flexible remote relay. *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: we send Momentary mode default (We have made transmitter and receiver working together and test it before ship it,when you get it don't need to do anything ,just install it.).Encoding 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 1.Momentary----press the button is working /ON. loosen your finger on the button is stop/OFF .one channel switch need one button remote controlPackage Include: 1 x Receiver(without cover) 1 x Transmitter(with battery)If you have any questions, you can contact us by email (if there is a problem with the quality, you can request a refund directly). Of course, as a seller of integrity, customer satisfaction is our lifelong pursuit, we will be patiently waiting for your other questions, we are happy to help you solve the problem. What worries me the most is that you don't want to communicate with me. Wishing you a pleasant shopping trip