In terms of technology, smoke detectors provide two choices: ionization chamber and photoelectric. Ionization detectors use an ionization chamber and a source of ionizing radiation to detect smoke.
Sensor type: The best smoke detector for any space will have both ionization and photoelectric sensors. Ideally, you'll want to have at least two separate units because ionization units are too ...
This video shows a variety of sensor configurations in a packaging assembly line: Video Credit: Intech Systems Chennai / CC BY 3.0 Photoelectric sensors can be categorized into various types based on ...