Indoor installation of intelligent smoke alarm, how to rescue the high-rise escape

If you hear the smoke alarm going off, if the fire is above, there is no doubt that you should evacuate from the fire and try not to stay in the house in case of fire spread or explosion. If the fire is below, should first touch the door handle with the back of the hand, if the door handle has been hot, do not rashly open the door, should wait for rescue in the room; Or when you open the door, you may find that the poisonous smoke has filled the elevator and stairwell, or even the fire has burned to the door. Do not rush out to escape, but stay indoors and do the following:
1. Some high-rise doors are fire doors (you can see whether there is a fire door sign to determine), can block fire and toxic smoke within a certain period of time, close all fire doors to ensure that smoke does not enter the room.
2. If it is not the fire door to close all the outside fire doors, use wet quilts, towels, etc. to close the door seam, close the fire door, waving colorful clothes in the balcony, waiting for rescue.
3. If there is not too much smoke in the stairwell and the floor is not high, choose to escape down according to the situation; if the floor is high, choose to escape up through the roof platform to the adjacent unit without fire to evacuate the stairway.
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