ABB Welcome User Manual download pdf (Page 38)

38 Assortment – Technical details | ABB-Welcome

Installation.

Very easy. ABB-Welcome systems are quickly installed by just

one person. A single system consists of at least one outdoor

station and one indoor station as well as the system controller.

This system can be appropriately extended by additional system

components. All devices are connected with each other via

the 2-wire bus. This also makes it easy to convert older bell

systems to ABB-Welcome.

2-wire bus system.

Two wires – twice-as-easy to install. Whether in new

buildings or for modernisation of existing buildings. The

ABB-Welcome door communication works consistently as

2-wire bus system. This means that existing lines can under

normal circumstances be reused and nothing prevents the

conversion to a future-compliant system. And this with small

effort and very little expenditure.

Vastly superior.

For all buildings.

01 Modernisation

02 Single-family house

03 Multifamily house

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ABB Welcome User Manual Page 38