RH Consulting releases guide to Voice Alarm systems
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Running to 200 pages, it covers all applications where VA systems are likely to be installed, from stadia to public buildings to nightclubs, theatres, transport hubs, shopping centres and much more. It is packed with tables, diagrams and animations to help people comprehend this often misunderstood subject. The guide covers standards worldwide, including Europe, Australia and the USA as well as delivering comprehensive information on the industry-changing topic of EN54.
"We wrote the book on two levels' says RH Consulting founder, Roland Hemming. "For those new t