When throgh revolving door
Do not let your children play in the automatic revolving door, do not take the automatic revolving door as a large toy.
You should put your children stand in the side as far as possible, away from the door wing edge. If the wing door is about to close, do not force entry!
You should tell your children, can not reach into the revolving door and the gap between the solitary wall, do not put legs into the door!
Likes the escalator, there is a tight stop switch next automatic revolving door, in the event of an accident, you must press the stop button decisively!