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Product News Public Address (PA) and Voice Alarm


Latest public adress technologies and products


Bosch Praesideo

Praesideo is the number one choice for demanding public address and emergency voice evacuation applications.


Plena Voice Alarm 3.0

With more than 8000 installed systems worldwide, Plena Voice Alarm is the number one solution for public address and voice alarm systems.


Sound travelling in the right direction

The Vari-directional Array from Bosch delivers the ultimate sound performance.


Premium-sound Ceiling Loudspeakers

Bosch’s Premium-sound Ceiling Loudspeakers deliver unprecedented sound quality.