Interlocking mode:
When the remote controller has two buttons, one button is turned on and the other button is turned off, which is called interlocking.
Inching mode:
controlled by one button, hold down the button of the remote controller, and the relay is closed; Release the remote control button, and the relay is disconnected; It is called inching.
Manual on/off:
No need for remote control, press the learn button on the receiver, press on, and then press off.
