Multifamily house, audio
Fig. 2
Retrofitting an ABB-Welcome system in a multifamily house
with existing wiring is very easy. Even a plain bell system
can be converted to audio or video. Depending on the local
circumstances, an installation with recourse to a rising mains,
as shown in Figure 2, is recommended. The wires branch off
on each floor where the existing apartments are located –
to where an audio indoor station with handset is mounted.
There the user can answer incoming calls, open the door and
switch on the lights in the stairwell. Also floor call buttons can
be used. These are connected to the indoor station.
One-family house, audio/video
Fig. 1
ABB-Welcome systems consist at least of a system controller,
outdoor station and indoor station. In Fig. 1 three indoor
stations are installed in the one house. When a visitor rings
the bell at the ABB-Welcome video outdoor station, the call
can be answered either at the ABB-WelcomeTouch, at the
ABB-Welcome audio indoor station with display or the ABB-
Welcome audio indoor station with handset.
0201
01 One-family house
02 Multifamily house
01
The ideal system for every building
More is possible. ABB-Welcome systems offer flexible
solutions. Planning is made as simple for you as are installation
or commissioning. The 2-wire bus technique makes possible
the suitable layout – to fully meet the requirements of the user.
10 Examples for typical ABB-Welcome systems | User Manual ABB-Welcome
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