Unlock by Public Pin Codes
Users can unlock doors by using predefined public pin code. Press
“#,” public pin code, “#” to unlock, and then users will hear “The
door is now opened.” If users press wrong public pin code, the
screen will show “Incorrect PIN.” The default public pin code is
33333333. The default public pin code is 8 digits, and it can be
changed to 3 to 8 digits.
Unlock by Private Pin Codes
Users can unlock doors by using predefined private pin code. Press
“#,” private pin code, “#” to unlock, and then users will hear “The
door is now opened.” If users press wrong private pin code, the
screen will show “Incorrect PIN.” The default private pin code is 8
digits, and it can be changed to 3 to 8 digits.
Figure 2.3.1-1 Unlock interface
Figure 2.3.1-2 Unlock failed interface