1.Working Voltage: DC12V±10%
2.Current:Standby less than 10mA,Working less than 128mA
3.Working Temperature: -10'C—+60'C
4.Receiver Frequency: 315MHz/433.92MHZ
5.Receiving Sensitivity: -105dB
6.Output State: Switching Value
7.Max Load:10A Relay, Resistive load less than 8A,Inductive load less than 3A
8.Receiver Board Size:70*50*18mm
9.Case Size:75 * 55 * 30mm
Encoding Type: Learning Code
Add transmitter by the Learning Button on the receiver

Output State: It is adjusted by the Jumper on the Receiver Board,

Working way changed by jumper on pins

1.Momentary: jumper doesn't connect any two pins.

Relay: Press and hold -> On; Release -> Off.

2.Toggle: jumper connects the pin“3”and pin”4”.

Relay: Press -> On; Press same button again -> Off·

3.Latched: jumper connects the pin”1”and pin“2”.

Relay: Press -> On; Press other button -> Off.

4.2CH Momentary + 2CH Latched:Jumper on "1&2" + Jumper on "3&4"

Momentary-----Press the transmitter button A,the receiver relay A is ON; Release button A ,The receiver relay A is OFF ,The same as B/C/D

Toggle--------Press the transmitter button A For 1 time ,the receiver relay A is ON; Press button A again,The receiver relay A is OFF ,The same as B/C/D

Latched------

Press transmitter button A,the receiver relay A is ON,the relay B/C/D is OFF
Press transmitter button B,the receiver relay B is ON,the relay A/C/D is OFF
Press transmitter button C,the receiver relay C is ON,the relay A/B/D is OFF
Press transmitter button D,the receiver relay D is ON,the relay A/B/C is OFF

It mean ,Latched only can keep 1CH ON,and it will ofen have 1CH is ON

Learning Method:

Learning:Input DC12v Power for the receiver,Press learning button, the indicator OFF, loosen finger, press any button of the remote transmitter, indicator flashes three times, meaning learning succeeds.

Clearing Code:

Keeping press the learning button 8 seconds until the LED indicator ON, It mean the code have been cleared successfully.