LINGG-JANKE Q77881 TS4FL-2-QU KNX quick push button interface for 4 single buttons with LEDs

, with separate wires

push button interface 4 fold with LEDs, for single button control,

with separate wire connectors, KNX quick

- for single button control

- functions: switching (all off, off, on, toggle), dimming (darker, brighter, darker/brighter), blind / shutter control (down, up, down/up), heating (with external 2 way ctrl. )

- inputs for dry contacts

- separate wires for input and output connection (20cm)