BS EN 54-21:2006 Fire detection and fire alarm systems. Alarm transmission and fault warning routing equipment
Publication Year
2006
Document Status
Current
Abstract
Details requirements, performance criteria and test methods for assessing fire detection and fire alarm systems equipment.
ISBN
0580486893
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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