The <admin_mode>
section defines the PIN that you must type to access administrator mode on the clock. Administrator mode is used to maintain and synchronize the clock, and to register supervisors or other users for biometric verification and picture capture.
<admin_pin>
Defines the PIN that users type to access admin mode. By default, this PIN is set to 4110. The PIN you select should contain four digits, using the numbers 0-9.