Is the entrance west or east?

1. First, initially choose a convenient direction according to your own habits;

2. After opening the door, the door leaf cannot block the traffic lines entering the room;

3. The part of the wall covered by the door leaf after opening the door cannot have a circuit board for switching the indoor lights;

4. The door leaf should be completely opened and should not be blocked by furniture;

5. Open the door leaf should not be close to the heating, water, fire;

6. The opening direction of the door leaf should be relatively spacious;

7, pay attention to the door leaf after opening should not form knock against water table, cabinet, etc. ;

8, door leaf suction installation position should be reasonable, don't interfere with furniture or interfere with indoor traffic lines;

9. If the entrance door has conditions, it must be opened to the outside.