The Following Codes are the defaults for the Qolsys panel:
- Dealer: 2222
- Installer: 1111
- Master User: 1234
The Dealer and Installer Codes can access Installer Programming. Anyone with those codes can access Installation at the panel.
You can change these codes locally by navigating to Settings > Advanced Settings > User Management. The highest level (Dealer) has the ability to change all of the other codes below it in the list above. You will want to change these codes to something more memorable and personal.
You otherwise cannot remove the Dealer and Installer codes.