A smoke detector is a device that detects smoke, typically as an indicator of fire. Commercial, industrial, and mass residential devices issue a signal to a fire alarm system, while household detectors, known as smoke alarms, generally issue a local audible or visual alarm from the detector itself.

Smoke detector
Smoke detector
Smoke detector
The Smoke Detector Principle
Smoke detector with rf reset switch
Insect antenna as a smoke detector. Nature
Smoke detector legislation: its effect on owner-occupied homes
Open photoacoustic sensor as smoke detector
The smoke detector principle. Natural selection and the regulation of defensive responses
Non-awakening in children in response to a smoke detector alarm
Advanced fire detection algorithms using data from the home smoke detector project
Non-arousal and non-action of normal sleepers in response to a smoke detector alarm
Natural selection and the regulation of defenses : A signal detection analysis of the smoke detector principle