RDF301, RDF301.50..., RDF600KN
RDF301, RDF301.50..., RDF600KN
are operated via switching groups.
of the buttons need to be bound to a corresponding
, RDF600KN/S
Buttons of switching group left (1).
Buttons of switching group right (2).
Display for indication while pressing buttons.
Button label: Make Up Room (MUR),
Button label: Do Not Disturb (DND)
Display for indication while pressing buttons.
has 2 switching groups with a pair of button
are operated via switching groups.
of the buttons need to be bound to a corresponding
has 2 switching groups with a pair of button