Public Address

“Grantfen can supply and install Voice Annunciation (VA) systems that work in conjunction with a fire detection system”

Public Address Systems ensure that a company has communication in the form of voice messagesĀ or music throughout their premises.

Grantfen can design and install the Public Address system to ensure the correct speaker type and amplifiers are fitted to suit the acoustics of the building and meet the requirement of the British Standard BS 6259.

In addition Grantfen can also supply and install Voice Annunciation (VA) systems that work in conjunction with a fire detection system that complies to BS 5839 Part 8.

testimonials

would say with confidence that Grantfen are one of the best specialist sub-contractors I have worked with. They have completed three projects for BBES (but have completed several more for other personnel) under my control which where.

Lee Horsley
Balfour Beatty Engineering Services Limited

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