Visible Alarms: Make use of light-weight to sign emergencies, Particularly successful in noisy options and for the people with Listening to impairments. Based on what I’ve witnessed of Vids to this point, it appears to get about what you’d get in case you reworked Google Slides right into a video https://www.firesense.co.uk/type/addressable-fire-system/addressable-sounders-vids-vads/