Push Button
Button
You can use buttons in HomeKit to execute an action based on a button press in KNX. In the Apple Home app you can define actions for the different button press (Single Press, Double Press or Long Press). For example controling accessores, running scenes or shortcuts.
You can define up to 8 different buttons for one accessory. These buttons are actived when receiving either a single bit (0, 1) or a scene number.