The intercom specialists have been on-site again today and the good news is that residents are once again able to remotely open the door when guests arrive. 

The repairs are still in progress and one side effect is that the key fob access on the main entrance isn't working.  Until the repair is completed, the front door lock has been set to the open position.  You now only have to push the front door to open it.  Security will be restored when the fob access is working again.  To anyone approaching the front door, it still looks secure.

When the replacement parts arrive, everything will be back to normal.