Its now on factory forums and downloads section.
(shouldnt have posted it here lol).
Heres how to switch from the user set code and the default code:
you have to be logged in as admin.
type admin set JMKeypad2 bdefaultcode true (can also be set from properties in ued)
To set it back to the users set code type: admin set JMKeypad2 bdefaultcode false.
To enable/disable the keypad ingame:
to disable: admin set JMKeypad2 bdisabled true
to enable: admin set JMKeypad2 bdisabled false
While disabled the keypad can still be hacked (provided its not inf bypass str). When disabled code entry is not possable (just says its secure).
Also check the topic on my mods site. it has a full descripton.
Enjoy it