VIDs: Deliver supplementary info and steerage, maximizing All round safety infrastructure in buildings. So as to keep away from discrimination, BS EN 54-23 compliant VADs may be mounted in all sanitary accommodation (not simply WCs) and all resort bedrooms, scholar accommodation and identical properties, Along with everywhere in which individuals https://www.firesense.co.uk/type/addressable-fire-system/addressable-sounders-vids-vads/