Does the signal tower on the roof balcony belong to property management?

Then there is the area given when buying a house, depending on whether there is a written agreement or an oral agreement, but generally there is only an oral agreement. Strictly speaking, developers in public areas have no right to give it away. The installation of the signal tower is not under the management of the property company, but if it does affect the normal life of other owners, it will be under the management of the property company. General property companies can't stop complaining to the radio and television department because it is illegal to install signal towers without permission.