The Master Code is used exclusively to enter programming mode and does not operate the door lock. It is recommended to change the factory default code () immediately for security.
Guide: Changing the Password/Code on AEI DK-9830 Keypad This report outlines the steps to change the Master Code User Codes aei dk 9830 change password free
(part of the AEI DK-9000 Series ), follow these programming steps. Change the Master Programming Code The Master Code is used exclusively to enter