4. Composed of remote/local fire alarm controllers and fire detector, or the automatic fire alarm system composed of fire alarm controllers, regional display and fire detectors.
由集中火灾报警控制器、区域火灾报警控制器和火灾探测器等组成,或由火灾报警控制器、区域显示器和火灾探测器等组成,功能较复杂的火灾自动报警系统。
5. Fire Escape Mask Once fire takes place, people on the site can wear the fire escape mask, which is a fire-resistant and heat-resistant helmet, to protect themselves, so they can leave the fire safely.
火灾逃生面具火灾逃生面具是一旦发生火灾,在场人员能迅速戴上阻燃、隔热的头罩,能保护生者不受伤害,安全离开火场。