![CDATA[KNX button 55 4-way, pure white glossy. Version with 4 buttons. Suitable for 55 mm switch ranges e.g.: GIRA Standard 55, E2, E22, Event, Esprit or BERKER S1, B3, B7 or JUNG A 500, A PLUS, A CREATION, AS 500, A550, A FLOW or MERTEN 1M, M-Smart, M-Plan, M-Pure. Central label field with cover film for individual labeling. The buttons can be freely configured as a pair of buttons or individual buttons. One and two button operation for switching, dimming, blinds, values. Innovative group control with long/extra long button press. Switch values/scenes with up to 4 values. Short/long button press with 2 objects. 4 logic blocks. Installation in switch box with supplied support ring. Integrated bus coupler. 3 year product guarantee.]]>