The visual intercom door doesn't work well. Can the property be repaired?

Do you think it is the walkie-talkie in your room or the common walkie-talkie at the entrance of the building?

1, indoor:

1) After the warranty period expires, the residents will solve it themselves or the property will be repaired and maintained with compensation;

2) There is no warranty period, and the property is responsible for contacting the developer for maintenance;

2. Construction company * * *

1) During the warranty period, the property will contact the developer for maintenance. After the warranty period, the property will be responsible for maintenance.