高层建筑消防设施较全,火灾报警系统也比较复杂。工程设计中所用火灾自动报警系统均为控制中心报警系统,在消防控制室设置1台容量较大的火灾报警器,每一层设置1～3台区域显示器或声光报警器。在火灾报警系统中接入的设备包括感烟探测器,感温 High-rise building fire safety facilities, fire alarm system is more complicated. Fire alarm system used in engineering design are control center alarm system, fire control room to set a larger capacity of the fire alarm, each layer to set 1 or 3 regional monitors or sound and light alarm. Devices accessed in a fire alarm system include smoke detectors for temperature sensing