火灾自动报警系统是由触发器件、火灾报警装置、火灾警报装置以及具有其它辅助功能的装置组成的火灾报警系统，在火灾自动报警系统中，自动或手动产生火灾报警信号的器件称为触发件，主要包括火灾探测器和手动火灾报警按钮。-Automatic fire alarm system is operated by the trigger incident, fire alarm, fire alarm devices as well as other features of the unit with an auxiliary fire alarm system in the automatic fire alarm system, automatic or manual fire alarm signals have a device known as the trigger pieces, including the fire detectors and manual fire alarm button.