including mounting plate, adhesive film and fastening screws for 1-way button set, item no.: .. 401 TSA .. for 1-way button with symbols, item no.: .. 401 TSAP .. ETS product family Button Product type 1-way button 1 red LED: actuator status 1 blue LED: transmission status Intended use Radio-based operation of consumers, e.g. light on/off, dimming, blinds up/down, brightness values, calling up and saving light scenes Operation in wired KNX systems via media coupler (item no.: MK 100 RF) Installation on device box with dimensions in accordance with DIN 49073, screw fastening on walls or adhesive mounting on smooth surfaces (glass panes) Product features Touch sensor functions Switching, dimming, blind control, value transmitter, scene recall etc. Button pairs for touch or rocker function Status display with LED Battery-operated device. Planning and commissioning with ETS5 or newer. Cannot be combined with frames from the FLAT DESIGN.