Second that. The speakers have to be a certain type and wattage for the system, and also only a certified technician can repair them. Plus not to mention the system is monitored, so the moment you pull it down, the condo will be notified anyways, and then you are paying for a service tech to come out and trace the problem out. The system has to be called offline or else fire trucks could also come out, and no one can do so beside the condo owners.
Idk why you don’t want to involve your HOA, but it is better to do so. Your painters should be on the hook for the repairs anyways.