VAB1 Controller

Router and Control Engine for VAB-Line

The VAB1 Controller (Voice Evacuation, Announcement, Background Music Controller) acts as a central router and control engine in one.

Main Features:

VARIZONE VAB-Line VAB1 Controller

VAB1 is in accordance with international standards, such as EN 60849.


It provides all the important safety features:System Diagram VAB1 controller


To realize a public address system which is completely digital, even to the point of any speaker, KLOTZ DIGITAL combines VAB1 and I-PAM's. To realize a traditional 70/100 V system, VAB1 is installed together with the Line Manager. It is even possible to create a hybrid system which combines digital I-PAM technology with 70/100 V systems.