In preperation of your answer
A couple of options and quick references for whomever helps you out next
The local guy with readers, find out what they are, potentially you can use the guides, or maybe just the password, depending on the readers
OR
Get yourself a Proxmark3 or Flipper Zero and use the following guides to remove the password,
OR
Looking at your name, and timezone, you are likely in Melbourne.
I’m going to try a Hail Mary and drop a @Compgeek here.
He MAY be able to help you out
or POSSIBLY his brother @PulsarForce