How to restore the factory settings of a07 metal password access control integrated machine?

1, software, usually the password of the software will have a special table in the database, be patient and find him.

It doesn't matter if it's encrypted. Just leave all passwords blank.

2, all-in-one, usually there will be jumpers on the main board of the machine to return to the factory, short power.

The machine will be restored to factory settings, and of course the password will be restored to factory values.

3. If it is a fingerprint machine, it can be connected by software, because the connection password should not be changed, so it can be connected. The basic software has an initialization password, which can be processed online.

If none of the above methods can solve your problem, only contact the manufacturer, and they will leave a super password to prevent this from happening.