2
Device description
With the built-in loudspeaker, the Gira Door
Communication System is integrated in let-
terbox systems, speech compartments, door
side installations or front panels. The built-in
loudspeaker assumes the function of a door
station. It has two mounting openings which
are matched to the mounting systems of
common installation solutions.
Up to 8 mechanical bell buttons can be con-
nected to the built-in loudspeaker. Addi-
tional bell buttons can be connected via add-
on modules. It is possible to connect up to
5 add-on modules with 12 bell buttons each.
With these door communication systems
with up to 70 audio devices can be realised,
e.g.
1 Audio control device
1 Built-in speaker with
5 Add-on modules
68 Surface-mounted, hands-free feature
home stations
iNumber of devices
The Gira door communication system is
designed for the following numbers of
devices:
Audio: 70 devices, Video: 20 devices.