Push button bus coupler WG AP 1-way with control window and 2-point operation for KNX gray - With 2-point operation (straight rocker), the rocker can be operated from both sides (e.g. top / bottom). - Push button bus coupler in the water-protected surface-mounted system (IP44). - Functions of the status LED: Red LED can be used either for orientation lighting, actuation display or status display. - Operating concepts Rocker or button function adjustable. Rocker function: - Switching, dimming and blinds. - Command can be parameterized when the rocker is operated at the top and bottom (ON, OFF, TOGGLE, no reaction). - Command can be parameterized when the rocker is operated at the top and bottom (Brighter-ON, Darker-OFF, Brighter/Darker-TOGGLE, Brighter-TOGGLE, Darker-TOGGLE, no reaction). - Command can be parameterized when the rocker is operated (rocker up: UP / rocker down: DOWN, rocker up: DOWN / rocker down: UP). Connection and branch terminal for KNX included in delivery.