Public address and voice alarm system

Issue 9 2020 Products

PRAESENSA is the latest IP public address and voice alarm system from Bosch. All components of the system are networked, thereby ensuring the highest flexibility and scalability from small centralised to large decentralised systems. The OMNEO IP architecture supports Dante audio networking, AES67 and AES70 protocols.

The innovative multi-channel amplifier architecture with intelligent power allocation significantly improves the effective utilisation of available power, regardless of the loudspeaker load in each zone. As a result, fewer amplifiers are needed, saving up to 50% on space, energy and backup battery power.

PRAESENSA offers special features for the highest level of data security and full network link redundancy with smart integration of functions and backup facilities. No single point of failure is core to the system concept and only a few different devices are needed to fulfil all needs.

The intuitive interface of the call station provides an optimised user experience through an effective combination of touchscreen and selection buttons. Clear progress guidance and status feedback ensure comfort and ease of use for operators.

PRAESENSA is a comprehensive system that adapts easily to changing needs. It offers full sound control per zone to satisfy the speech intelligibility requirements of business and emergency operations. Compliant to the highest standards, it is a fit-for-purpose solution for consultants, installers and building owners alike.


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