geba® Bluetooth® Hand-held transmitter-app Use the new hand-held transmitter app to easily control your garage door or to turn on the light. Assign an individual name to each hand-held transmitter and button. Assign a gate, light or door symbol to each button. The configuration is stored in the Bluetooth® receiver and automatically transmitted to all connected smartphones. Therefore, configuration is necessary only once. Add all used buttons to the list of favourites, in order to have a clea