![CDATA[KNX glass button Plus 8-way, black. Version with 8 sensor surfaces and LED for operation/status display. All-round orientation light. Integrated bus coupler. The buttons can be freely set as a pair of buttons or as individual buttons. Normally open or normally closed operation, length of button press adjustable. Sending of values, forced operation and switching commands adjustable. Button operation with short/long button press and 2 objects. White/red LED per sensor surface. LED brightness adjustable in 5 levels for day/night object. One and two button operation for dimmer/blind functions. Labeling film for insertion under the glass surface. Installation in 2 switch boxes, supplied with labeling film. Dimensions (W x H): 92 mm x 163 mm. Integrated bus coupler. 3 year product guarantee.]]>