VIDs: Provide supplementary data and direction, improving General safety infrastructure in just structures. Installation in Higher-Noise Areas: Set up Visible alarms in parts where sound levels exceed 90 dB(A) or exactly where Listening to protection is often used. Appliances and speakers routinely synchronize across the Management unit and your entire https://www.firesense.co.uk/type/addressable-fire-system/addressable-sounders-vids-vads/