A smoke detector
A usually battery-operated warning device that sets off a loud signal when excessive smoke or heat is detected
A system of pipes and nozzles, often underground, for watering a lawn, golf course, etc.
Find another word for fire-alarm. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for fire-alarm, like: emergency alarm, heat sensor, smoke-alarm, smoke-detector and sprinkler system.