Installation manual
Access Control Installation and Operation
150963 3-11
3.4.2 End-User Operation
Normal end-user door access operation (accessing a door, opening an outside door from 
within, and so on) are described in the Census 4821 Owner’s Manual (P/N 150952). They are 
summarized below:
Opening an access controlled door Present your card to the card reader. You will hear a click and the red 
LED will turn green indicating that the door can be opened. 
OR
Press   plus your PIN.
Opening an access controlled door for 
another person (granting access)
This operation would apply at a door station where a receptionist, 
security guard, or other person “buzzes in” another person after 
identification.
Enter the device ID number of the door, then press 
and your 
PIN. You may hear a click or buzzing sound indicating that the door 
can be opened.
Opening a high security door High security doors are used to secure areas within an installation 
that not all employees are allowed to access. Both a card 
and
 a PIN 
are required to gain access.
Present your card. The touchpad will display 
ENTER CODE
. Enter 
your PIN.
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