When thinking of strobe lighting, you more often than not think of a disco, with the heavy music and flashing lights. In point of fact, one of the more useful and common uses for strobe lighting is in a fire alarm.

A fire alarm strobe is often used in association with a siren or horn, and meant to attract the attention of passers-by, to notify them that there’s a fire in close proximity. This in turn can clear an area as efficiently and quickly as possible. A fire alarm strobe is a crucial element to fire alarm safety, and invaluable to a large fire alarm system.

These alarm strobes are typically attached to an alarm control panel, and can be set-up to activate when a panel is triggered by a heat sensor or smoke alarm, or other form of fire apparatus.

Of course, the fire department is also notified, often via an alarm transportation system (ATS), but that has nothing or little to do with a fire alarm strobe. Its only function is to notify passer-by’s to the existence of a fire and to guarantee that an area is cleared as soon as possible.

Fire alarm strobes are expected to feature clear lenses, this is in view of requirements passed down by the Americans with Disabilities Act. Although at one stage early models did feature translucent lenses. The lenses were often set in a variety of colors, such as blue and red - in fact, the blue and red lights on ambulances, police cars, and other fast response vehicles are a type of strobe light - as these were designed to attract people’s attention. However, most fire alarm strobe lights today are clear.

Alarm strobes are ideal for attracting attention and evacuating areas at risk of fire. As such, they offer a service of value and save a lot of lives annually. Strobe lights aren’t simple for discos now days.

Article source: http://www.fire-alarms.andallabout.com

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