VIDs: Offer supplementary data and steerage, enhancing Total protection infrastructure within buildings. Tasks tumble into the next categories: online video; images; art; inside structure and architectural scientific tests; textile and attire management; strategic communications and graphic structure; theatre; and an open category. We also investigate the critical thought for people https://www.firesense.co.uk/type/addressable-fire-system/addressable-sounders-vids-vads/