Product in focus

Bosch Praesideo Voice Alarm Control Equipment
Bosch Praesideo

A fully digital public address, voice evacuation system that meets all the requirements placed by professional users. It brings highly innovative and advanced digital technology to the public address market. The processing and communication of both audio signals and control data entirely in the digital domain makes the system superior to other public address and emergency sound systems.

Product features like redundant cabling, spare amplifier switching, system supervision from microphone capsule up to last EVAC compliant loudspeaker, unique WLS ”Wire free” line and loudspeaker supervision, up to 256 priority levels for background music, business- and emergency calls, fault logging and 48 Vdc backup power position this IEC 60849 certified...

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SAE students visit Bosch Communications Systems’ EMEA headquarters in Straubing

SAE students visited Europe’s largest demo hall to hear the various systems ranging from...
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Dynacord Academies welcome over 40 participants from Poland, Spain and the Czech Republic

The two-days series of seminars focused on Dynacord’s Vertical Array and Cobra loudspeaker...
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Dynacord announces Matrix as its new distributor in South Africa

Matrix includes Dynacord entry-level to high-end products for professional users in its portfolio...
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Electro-Voice provides its PA systems to Music Masters Camps at Full Moon Resort

The system includes Electro-Voice ZLX-15P, ZLX-12P loudspeakers and ELX118P subwoofers The...
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Gent's EN54-23 certified S-Quad devices installed at The University of Leicester

The solution includes Vigilon Compact panel together with EN54-23 certified S-Quad devices...

EN 54 is the European standard for voice alarm products. It is part of the European Union's Construction Products Directive. The use of EN 54 certified products for all new voice alarm installations became mandatory in April 2011.

This requires products to be tested by an independent, accredited test laboratory and certified by an accredited certification body.

Subsidiary standards govern the requirements for:

Read more about the EN 54 standard

SourceEN54.EU, the comprehensive source for EN 54 certified voice alarm and public address systems & components.
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