- Fire alarm system - Wikipedia
- National Fire Alarm and Signaling Code - NFPA
- Fire Alarm System Purchasing Guide – Purchasing
- Project Managers Guide Fire Alarm Detection Guide - Project.
Fire alarm system - Wikipedia
A fire alarm is a unit made of several devices, which uses visual and audio signalization to warn people about a possible fire, smoke, or carbon monoxide occurrence in the area of coverage.
National Fire Alarm and Signaling Code - NFPA
Fire alarms are usually set in fire alarm systems to provide zonal coverage for residences and commercial buildings.
Fire Alarm System Purchasing Guide – Purchasing
The warning signal is either a loud siren/bell or a flashing light, or it can include both.
Project Managers Guide Fire Alarm Detection Guide - Project.
Some fire alarm systems use additional warnings, such as sending a voice message or making a phone call.
Manual fire detection systems:
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