automatic fire-alarm system
A fire-alarm system which detects the presence of a fire and automatically initiates a signal indicating its detection.
Glossary
fire alarm system
Glossary
alarm system
An electrical system that is installed in a building as a protective measure against fire or unauthorized entry. In the
Glossary
coded fire-alarm system
A fire-alarm system in which an alarm signal is sounded in a predetermined coded sequence, usually indicating the area in