Always unplug your garage door opener from the wall before wiring!
Security+ 1.0 openers typically feature a Purple (most prominent), Orange, or Red learn button.
ratgdo32 & ratgdo32 disco
Connect the ratgdo's Red, White, and Black wires to the respective colored terminals on your garage door opener. The wire terminals on the ratgdo with the orange push buttons act as pass-through connectors for your existing wall control panel and obstruction sensors.