OpenGarage › Forums › Hardware Questions › Keep existing wall-mounted buttons? › Reply To: Keep existing wall-mounted buttons?
January 1, 2020 at 9:22 pm #2094
Yes, the only hassle is trying to get 2 wires into those tiny holes. But it can be done and it works.
The OG just has a relay that closes the connection in parallel with the wall buttons connection. There is no polarity to the OG wires so it does not matter which of its wires goes into which hole (among the two proper holes of course).