Does the property have the power to manage this matter, and does the owners' Committee have the power to manage and decide this matter?

Don't neglect the long-term for immediate interests.

The owners' committee has the power to manage and decide this matter, because their power is given by all owners, but if all owners object, they can't agree for money.

Of course, if the owners do not object, the money collected should also be kept by the industry Committee on behalf of all owners.

If this slide affects the public security structure of the community, the order of the community, etc., and everything that harms the interests of the community, the property management company can put forward its own opinions to the industry Committee. In this way, its work is done. Don't worry about others