The Qolsys IQ Panel 2 on firmware version 2.3.0+ can be set to have either 4-digit or 6-digit user codes. On firmware versions below 2.3.0, the Qolsys IQ Panel 2 can only have 4-digit user codes. Enable/disable 6 digit user codes The number of digits in a user code can be enabled or disabled using the Partner Port…