ABB Welcome Manuel d'utilisateur télécharger pdf (Page 27)

ABB-Welcome | Indoor 27

The ABB-Welcome indoor audio station with handset. Clear

sound in functional design. The best voice transmission due

to full duplex mode and suppression of noise interference.

With intuitive operation due to three large easy operation keys –

for the direct activation of the door opener, mute function and

hall light. The design can be integrated into every environment

with three timeless colour variations, suitable with many

Busch-Jaeger switch ranges.

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ABB Welcome Manuel d'utilisateur Page 27