present: High-performance IP public address and voice evacuation system

All Bosch Praesensa components are networked, ensuring maximum flexibility and scalability, from small to large centralized systems.

Developed by Bosch, The new Praesensa IP public address and voice evacuation system incorporates this manufacturer's Omneo IP architecture, that supports Dante audio networking, AES67 and AES70 protocol, as the company has recently shown during its participation in SICUR 2018.

With features that guarantee data security, as well as a redundant network connection, This system is based on the concept of the absence of a single point of failure, and only a limited number of different devices are required to respond to the needs of the system and the user.

Praesensa's multi-channel amplifier architecture, with intelligent power allocation via amplifier outputs and with integrated backup amplification, significantly improves the effective utilization of available power, regardless of the distribution of the loudspeaker load in the zones.

The result of this technology is that facilities need fewer amplifiers, with savings of up to 50% of space, backup power and battery, according to data provided by the company, resulting in a competitive cost of system ownership.

Available on the market from July 2018, Praesensa has an interface that combines a touch screen with selection buttons that improves the user experience, with clear information on the progress of ongoing actions and system status.

Praesensa is a comprehensive system that complies with the EN evacuation standard 54-16 and easily adapts to changing needs. Offers full sound control per zone to create the right atmosphere with background music, as well as to meet the intelligibility requirements required in commercial and emergency operations.