Mainly used in electric door, window, lifting equipment, gateway, elevator, industrial control and security industry etc.. the main technical indicators 1, working voltage: AC100V-AC265V 2, working temperature:-40-+80 3, the receiving sensitivity is more than -105dBm 4, working frequency: 315/433MHz 5, output voltage: AC, DC optional 6, output current: less than 3A 2. The way ofoutput A. 1-8CH Momentary-----Press Transmitter Button 1to learn B. 1-8CH Latched----- Press Transmitter Button 2 to learn C. 1-8CH Toggle-- -- Press Transmitter Button 3 to learn D.1-4CH Momentary, 5-8CHToggle------Press Transmitter Button 4 to learn E.1-4CH Momentary, 5-8CHLatched------ Press Transmitter Button 5 to learn F.1-4CHLatched, 5-8CHToggle------- Press Transmitter Button 6 to learn G.1-4CHLatched, 5-8CHMomentary------- Press Transmitter Button 7 to learn H.1-4CHToggle, 5-8CHMomentary------- Press Transmitter Button 8 to learn Momentary------------Press the Transmitter button 1, the receiver relay 1th is ON, release button 1; the receiver relay 1th is OFF, the same as 2/3/4/5/6 are independent. Toggle---------------Press transmitter button 1 for 1 time, the receiver relay 1th is ON, press button 1 again, the receiver relay 1th is OFF, the same 2/3/4/5/6 are independent. Latched------------------ Press transmitter button 1, the receiver relay 1th is ON, the relay 2/3/4/5/6 is OFF. Press transmitter button 2, the receiver relay 2th is ON, the relay 1/3/4/5/6 is OFF. Press transmitter button 3, the receiver relay 3th is ON, the relay 1/2/4/5/6 is OFF Press transmitter button 4, the receiver relay 4th is ON, the relay 1/2/3/5/6 is OFF. . It also mean .Latched only can keep 1CH ON .and it will often have 1CH is ON. 3. Learning way and steps 1. Press the learning Button of the receiver and buzzer keep tweeting, indicate enter into the status of learning 2. Press the Relative button of the transmitter to learn Relative output way, indicate learning success as the buzzer tweet Be Be Be 3 sounds ,and then you press the transmitter Button you can hear the relay act sound. The receiver automatically exits learning state if you do nothing in 32 seconds. 4. Delete memory message (Must clear the code before you learn different button ) Keep pressing the learning Button of the receiver, the buzzer buzzer tweet and Be Be Be Be (please do not wait for it Be for 6 sounds) then release the button , indicate success to delete the memory message. Note: 315mhz and 433 mhz are available ,315mhz will be sent out if there is no demand on frequency pacote inclued: A: 1x Transmitter(with battery) 1x Receiver(with cover) B: 1 x Receiver(with cover) C: 1x Transmitter(with battery) D: 1x Receiver(with cover) 2x Transmitter(with battery)