Where are bank systems keyways typically located?

The location of bank systems keyways is strategically important for security and accessibility. They are typically found on the top floor, first floor, and basement. This distribution allows for comprehensive coverage of the building's main operational areas. Having keyways on these specific floors ensures that they can be accessed from key locations within the building, such as the main banking operations on the first floor and secure storage areas often found in basements. The inclusion of the top floor accommodates various equipment and operational needs that might require access from higher levels, making it a well-planned approach to facility management and security.

In contrast, locating keyways on only the top floor would limit accessibility for operations that require staff access throughout the building. Similarly, having them solely on every floor is impractical and could lead to potential security risks. Positioning them only at the elevator entrance limits access to one area, which is not efficient for the large servicing requirements of a bank. Thus, having keyways on the specified floors provides the necessary balance of security and operational efficiency.