Weitere Informationen zu Synergy 21 S21-LED-SR000123 KNX Wandtaster 4-fach
(1) 4 push keys (2) powered by KNX bus, 21-30VDC via EIB bus (3) for assignment of physical address switching and dimming function control of blinds and shutters sending of values recall and storage scene function step-type switch function setting the RTC operation mode Multiple operation LED indication function