Visual Alarms: Employ light-weight to sign emergencies, Primarily productive in noisy options and for anyone with hearing impairments. Click this link To learn more on the categories of cookies we use and how to alter your cookie configurations. The Office of Undergraduate Investigate is accessible to satisfy with students separately https://www.firesense.co.uk/type/addressable-fire-system/addressable-sounders-vids-vads/