Is the building a property that has been handed over to the industrial owner and signed for, but the building has not been installed for many years?

Does the subject want to ask, "The building has been handed over to the industrial owner and signed for, but the visual access control of the building has not been installed for many years. Is it a property installation?" No, according to the Property Management Regulations, property service enterprises should repair, replace and update property facilities and equipment, and submit them to relevant departments in time. The building has been completed and the owner has signed for it. When purchasing a house, the user signed a contract with the developer, stipulating that the developer should undertake the entrance guard installation, and the user has paid the corresponding fee. Then the installation of visual access control should belong to the work that developers should complete, not to the property installation.