ABB Welcome IP - 7.4.3 Multifamily house with 10 parties

Case studies
System Manual
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7.4.3 Multifamily house with 10 parties
In a ABB-Welcome IP system an IP Touch 7 is installed in a multifamily house for every unit.
One outdoor station each is installed for the building entrances. One IP switch actuator each is
required for the door openers.
POE
Fig. 144: Overview: Multifamily house with 10 parties