To pair the wireless button with multiple mini controllers:
Wireless Button:
Remove the back cover and
press the button “Pair”.
Mini Controller:
Remove the back cover and
press the button “Pair”.
(Same settings for multiple controllers)
If pair successfully, there will be one beep from both the controller and
the button, press the button “Pair” on the button to
exit pairing mode, if not, there will be three short beeps, then please repeat the setting.
Users need to finish the pairing within 30s for multiple controllers, or else, the keypad will exit pairing mode
automatically.