Push button bus coupler WG AP 2-way with 2-point operation for KNX gray - With 2-point operation (rocker in a straight position), the rocker can be operated from both sides (e.g. top / bottom). - Push button bus coupler in the water-protected surface-mounted system (IP44). - Operating concepts Rocker or button function adjustable. Rocker function: - Switching, dimming and blinds. - Command when rocker is operated at the top and bottom can be parameterized (ON, OFF, TOGGLE, no reaction). - Command when rocker is operated at the top and bottom can be parameterized (brighter-ON, darker-OFF, brighter/darker-TOGGLE, brighter-TOGGLE, darker-TOGGLE, no reaction). - Command when rocker is operated can be parameterized (rocker at the top: UP / rocker at the bottom: DOWN, rocker at the top: DOWN / rocker at the bottom: UP). Connection and branch terminal for KNX included in delivery.