User Guide

30
R27A/V
Admin Guide
Note: Remember to set Card Status back to “Normal” after adding
cards.
3.7.4. Unlock via Pin Codes
3.7.4.1. Public Pin Codes in Device
Press “*3888#” to enter user interface. Press “1” to enter public
pinmodify interface. The default public pin code is 33333333.
Before users modify public pin code, they need to swipe admin card
or enter admin code, and then users can enter 8-digit new public
pin code, click “Dial key” to save.
3.7.4.2. Public Pin Codes in Website
Go to Intercom - Basic to configure public pin codes.
Key Switch: To enable or disable the password unlock, it is much
useful for some special occasion which do not allow to use
passwords.
Figure 3.7.4.2 Public pin code in website