Push-button extension module

For the extension of up to 4 additional push-buttons for the devices:

Universal push-button module (ref.-no. 419xx TSM)
Room controller display compact module (ref.-no. 4093 KRM TS D)
Room controller display module 2-gang (ref.-no. RCD xx 4092 M)
Smart Control KNX (ref.-no. SC 1000 KNX)

Preferred installation: vertical
Adapter frames are included in delivery: ref.-no. LS 4 AR for LS range (pre-mounted) and ref.-no. CD 4 AR for CD range. AS / A ranges without adapter frame.
Red LED: status indication