Will the smoke sense know whether the property is demolished?

Legal analysis: if the property is demolished, it will be known that the relationship between the property company and the owner is contractual, and the owner will hire the property company to repair, maintain and manage the house, supporting facilities and related sites, and maintain the environmental sanitation and order in the relevant areas;

The rights and obligations of both parties are stipulated in the contract. If there is any dispute, it can be solved through legal channels.

Legal basis: Article 6 of the Detailed Rules for the Implementation of the Property Management Regulations stipulates that when the services provided by the property management enterprise are not in conformity with the contract, the owner has the right to refuse to pay the property management fee and demand compensation.