RF 4 Channel Transmitter and Receiver, 4 Relay Remote Controller

RF 4 Channel Transmitter and Receiver, 4 Relay Remote Controller

Feature:
Voltage: DC12 V
Working Current: 80mA
DC/AC Control Voltage: DC28V
AC220/250V
DC/AC Control Current: DC10A
AC5A

To learn a remote into the receiver:
To learn a remote into the receiver, press and release the LEARN button on the board, and then press any button on the remote three times.

Once learned successfully, press the remote button, then the receiver will make a sound and the LED light will flash. Please note, if you use a multi button remtoe, the buttons are predefined.

If a remote was lost, and you want to learn other new remotes, just press the LEARN button for more than 8 seconds, this will erase all the data storage in the memory.

Advantages:
This model can match with 20 remotes.
Both latch type and mementary type are available. You can choose what you want.