Automatic fire alarm system classification in daily life

In order to reduce the harm of fire, we can use a series of electronic facilities to give early warning in the early stage of fire, so as to nip the fire in the bud in the first time. Automatic fire alarm system came into being. The automatic fire alarm system can be divided into the following three categories according to the object of protection and the fire safety target.
1. Regional alarm system
It is composed of fire detector, manual fire alarm button, fire sound and light alarm, fire alarm controller, etc., with only alarm function.
2. Centralized alarm system
It is composed of fire detector, manual fire alarm button, fire sound and light alarm, fire emergency broadcast, special fire telephone, fire control graphic display device, fire linkage controller, etc.
Control center alarm system
It is composed of fire detector, manual fire alarm button, fire sound and light alarm, fire alarm controller and fire control linkage controller, and includes two or more centralized alarm systems.
Automatic fire alarm system plays an important role in preventing the development of fire, especially in the early stage of fire extinguishing. We can see some components such as smoke sensor and temperature sensor in the living and working places, which can be observed without curiosity or self-use.