What is the primary purpose of electronic access control systems?

The primary purpose of electronic access control systems is to restrict or manage access to physical spaces or resources. These systems are designed to ensure that only authorized individuals can enter certain areas, providing an essential layer of security for both personnel and assets. This controlled access helps to prevent unauthorized entry, which can protect sensitive information, secure valuable equipment, and enhance overall safety within an organization.

While managing employee attendance and monitoring productivity are important functions in many workplaces, they are not the main focus of electronic access control systems. Enhancing building aesthetics is also not a primary function; these systems are more about security and control rather than design. Thus, option B accurately reflects the core objective of electronic access control systems in providing a secure and controlled environment.