VIDs: Offer supplementary information and facts and steerage, maximizing Over-all basic safety infrastructure in structures. So that you can avoid discrimination, BS EN 54-23 compliant VADs could be set up in all sanitary accommodation (not simply WCs) and all resort bedrooms, scholar accommodation and identical properties, Along with anyplace in https://www.firesense.co.uk/type/addressable-fire-system/addressable-sounders-vids-vads/