It is a primary problem to select suitable fire detectors to detect the fire situation, because it is necessary to consider the detection principle, application situation, environmental adaptability and limitations in order to effectively play the role of various detectors.
Warm smoke light - fire detection
Photosensitive, smoke sensitive and temperature sensitive fire detector is a multivariate composite detector composed of smoke sensor and semiconductor temperature sensor. This is a common fire detection system in the market at present, but it is limited by space distance.