The front door is the gateway between two worlds - private and public. And this as safely as possible. Here the door communication by ABB / Busch-Jaeger opens new perspectives. For comprehensive safety, greater comfort and modern, stylistically fitting design. ABB-Welcome is ideal for use in new buildings as well as the modernization of all types of real estate.


The new telephone gateway connects the ABB-Welcome system to a telephone system. A communication solution that is equally interesting for single and multi-family houses and commercial buildings. The gateway takes over the role of the ABB-Welcome® indoor station, answers calls at the door and forwards them to the connected telephones. The user can talk to the visitor standing at the door over his own telephone, open the door if required and switch the hall light on, if necessary. New in the ABB-Welcome range are as well three access control modules. For the "Fingerprint" version, the user can open the door with his stored electronic fingerprint. To do this, he merely places his finger on the module; the scanner scans it and detects the stored data. Another classic variation is entering a PIN code using the "Key pad" module. With the "Transponder" product, the user acquires access to the building with the non-contact optical reading of an ABB key card. Practical version: the key card can be replaced by the smartphone with NFC function. All three access control modules can be installed in any external ABB-Welcome® outdoor station together with an additional bell module. This also applies to systems that have already been installed. For seamless integration in the ABB-Welcome® system, the central system is sufficient – an additional control device is not necessary.


When fitted with the ABB-Welcome® app for Apple* iOS and Android, the smartphone and tablet PC become a mobile indoor video station – as a result, it is not only possible to identify and greet the visitor from the sofa or in the bathroom, but also from the office or hotel room.