Security applications   
2.14  EST3 Installation and Service Manual 
Multiple site security and access 
Description of the application 
Figure 2-5 shows how a company with multiple sites can 
centralize security and access control functions for all sites. This 
means an employee only needs to carry a single access card to 
gain appropriate access to any company site. 
The figure shows a company with three plants, designated sites 
A, B, and C. Site C is chosen as the company headquarters for 
security and access control purposes. 
Each site is a separate SDU project. At each site, the Resource 
Profile Manager (RPM) tool is used to create a profile for that 
site. This includes site C, the headquarters plant. 
All the profiles are sent to the security office at site C for import 
into the Keypad Display Configuration (KDC) or Access Control 
Database (ACDB) program. This means that the programs will 
present all resources at all sites in a single hierarchy, as shown 
by the tree diagram. 
The security personnel at site C can create global access groups. 
This means that they can assign an employee the correct security 
and access privileges for all sites from one central location. The 
employee can carry a single access card that will grant him the 
correct security and access privileges at each site.