Under what circumstances will it be called a community fire alarm?

When there is a fire in the corridor, you will call the fire alarm in the community. The switch of corridor alarm is generally controlled by controller, which is generally installed in residential property or security room. When the corridor alarm goes off, you should look for the residential property or security room. And then turn off the sound of the corridor alarm through the controller. If the corridor alarm goes off automatically because of a fire in the corridor, you should call 1 19 in time.

Fire?Engine?Access?

When there is a fire, when the escape route is blocked by the fire, the fire is getting bigger and bigger, and the smoke is getting thicker and thicker, people will easily lose their minds. At this time, remember not to jump off buildings or windows, find another way out, and never take risks blindly. Once a high-rise building catches fire, people always habitually think that only by fleeing to the first floor can there be hope of survival. As everyone knows, blindly fleeing downstairs may throw yourself into the sea of fire.