Code Sync will allow players to use a single lock code across an entire base, with the code from the tool cupboard being synced to and set on all other code locks attached to the building as they are used.
- Give a player the code to your tool cupboard and they don't need to authorize on each door in your base.
- Get raided, and the raiders will be unable to abuse the mechanic to open all your doors, as placing a new tool cupboard down won't give access to the doors in the base.