Definitions for "SMOKE DETECTOR"
An electronic device, either battery or line-voltage operated, that detects smoke in a building, triggering a warning signal.
This is an INPUT DEVICE used to sense the presence of smoke and products of combustion. There are two different types of sensing technolgy utilized: photoelectric and ionization. Your installer will determine which is best suited to your application.
An alarm device that automatically detects the presence of smoke. Also called a smoke alarm.
Keywords:  sensor, point, type
a type of point sensor