4 Channel 220V 433 MHz Wireless RF Receiver Relay Card Boxed

4 Channel 220V 433 MHz Wireless RF Receiver Relay Card Boxed

Signal Indicator LED:

In normal use, it lights up when a command is received from the remote controls that have been previously introduced to the device and provides information about data exchange.

It lights up continuously when the button is pressed to introduce a new controller and goes into learning mode.

Remote control/delete button:

It is the button to add a new controller or delete it.

When pressed 8 times in a row, it deletes all defined remotes from the memory and the indicator LED flashes 4 times to give a confirmation sign.

To introduce a new remote control, it is pressed 1-2 or 3 times depending on the desired operating mode. When the indicator LED starts to light continuously, the remote control is introduced by pressing any button of the remote control.

If the learning process is not completed smoothly, the LED goes off.

Connection terminal:

It is a socket type terminal where the cable entries and exits of the device are made.

The wiring diagram is on the next page of the manual.