The composition and principle of fire auto-alarm system are presented. The linkage control and its application of fire equipments are discussed.
概述了火灾自动报警系统的组成及工作原理，对消防设备的联动控制及应用进行了探讨。
Manual and electrical operation, can perform auto control together with auto fire alarm system.
有手动和电动操作，与火灾自动报警系统联动，可实现自动控制。
Manual and electrical operation, can perform auto control together with auto fire alarm system.
有手动和电动操作，与火灾自动报警系统联动，可实现自动控制。
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