The doorbell is broken. Is the property responsible?

The property is responsible for the damage to this equipment.

Doorbell is a part of public facilities in a community or apartment, like elevators, lighting, cleaning facilities and so on. If the doorbell is damaged in public areas, the property management company has the responsibility to repair or replace it, because it is the responsibility of the residential property to maintain and manage public facilities. The owner does not have to bear the cost.