火灾自动报警系统能够在火灾初期，将燃烧产生的烟雾、热量和光辐射等物理量，通过感温、感烟和感光等火灾探测器变成电信号，传输到火灾报警控制器，并同时显示出火灾发生的部位，记录火灾发生的时间。-Automatic fire alarm system early in the fire will be burning smoke, heat and light radiation, such as physical, through the sense of temperature, smoke and fire detectors and other sensor into electrical signals, transmitted to the fire alarm controller, and at the same time show that the fire occurred in parts, recording the time the fire broke out.