Why is there no visual intercom display in the new house?

There may be several reasons why the new house has no access control visual intercom display screen:

1, not installed by the developer or property management company: some developers or property management companies in the newly-built residential area did not install the access control visual intercom display screen during the initial construction. This may be due to the high cost of related equipment and systems, or considering the size of the community and the small number of residents, it is not necessary to install these equipment for the time being.

2. Omission in the decoration process: Some new houses may not be equipped with access control visual intercom display screen due to negligence or other reasons, resulting in no such equipment after the decoration is completed.