# Case Studies

**When Card Access Systems Get Complicated**  
Nexus was called in to transform a large office building's single-tenant card access system to an updated multi-tenant access system that gives every tenant and employee the proper security and permissions they need.

**Lakeland Christian Academy**  
Lakeland Christian Academy turned to Nexus to implement their security cameras and expand the capacity of their outdated network.

**Executive Center Office Park**  
Nexus used a little ingenuity and out-of-the-box thinking to develop a card-access system that worked for both buildings of Executive Center Office Park.