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LDA’s One issued EN certification

LDA’s One issued EN certification

LDA’s One issued EN certification


LDA Audio Tech’s One PA/VA system has been granted EN 54-16 and EN 54-4 certification. The manufacturer states that this makes it ‘the most compact equipment on the market that has this double certification for both the control unit and its built-in battery charger’.

The certification was issued by the Applus + laboratory and signifies that the One public address, background music and voice alarm system complies with the requirements outlined by the Construction Products Regulation (EU) 305/2011 for fire detection and alarm equipment. A single certificate, 0370-CPR-3206, ensures the One-500 unit complies with the European EN 54-16 standard on voice alarm control and indicating equipment and that its integrated charger, One-BC1, adheres to the EN 54-4 standard for power supply equipment.

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