Wireless module using a remote control to control relays using a remote. It can be used as a 4 channel wireless switchboard. It's Applications: Garage Door, Household Electrical Appliances, RGB lights. 

SPECIFICATIONS

Clearing All Stored Transmitters:
Push the learning button on the receiver 8 times, and the codes will be cleared.
After clearing the stored transmitters, all transmitters will need to be relearned by the receiver.

• Learning the transmitter :(momentary Mode) Press the learning key on the receiver 1 time, Wait for a moment, the LED will be off, and it comes into a learning state.
• Press the remote button, LED indicator on the receiver board will flash and then come off. After 3 seconds, the LED indicator will be on again, learning successfully.
• Learning the transmitter : ( Toggle Mode ) Press the learning key on the receiver 2 times, Wait for a moment, the LED will be off, and it comes into a learning state.
• Press the remote button, LED indicator on the receiver board will flash and then come off.
• After 3 seconds, the LED indicator will be on again, learning successfully.
• Learning the transmitter : ( Latched Mode )
• Note: When you choose Interlocking mode, in order to learn more remote control, you need to learn two different buttons, the first time learn is for “ON”, and the second time learnt it for “OFF”.

For example : button A = ON , button B = OFF
Push the learning key on the receiver 3 times, and the LED (on the Receiver)will blink 3 times. When the LED is on, press the button of the remote control(You want to let it learn), Push the remote button A, LED flashes 3 times . Push the remote button B, Led flash 3 times. After 3 seconds, the LED indicator will be off, Learning to succeed.

Package Included 

• 1 x Receiver (with cover)
• 1/2/3 x Transmitter ( without Battery)