Security window is not allowed in the windows of residential areas. Is the property management responsible for the old man's accidental fall?

Property management is not responsible. According to the property management regulations, security window is not allowed to be installed in buildings above the first floor, and the role of security window is to guard against theft. The old man is an adult with the ability to act. Moreover, the old man accidentally fell to his death, which has nothing to do with the responsibility of the property management, so the property management does not bear any responsibility.