What components are included in electronic access control systems?

The selection identifies a comprehensive view of the components that make up electronic access control systems. These systems are designed to manage and monitor access to physical and digital spaces, which involves a variety of essential elements.

Field equipment refers to the hardware placed at entry points or areas that require controlled access. This includes devices such as card readers, keypads, locks, and surveillance cameras. These components are critical in physically granting or denying access based on the authentication method in use.

Decision modules play a vital role in the control system. They process the information received from the field equipment to make real-time decisions about whether to grant access, typically based on predefined rules and parameters stored in the system's databases.

Additionally, the inclusion of "and more" in the correct choice acknowledges that other components might be involved in a holistic electronic access control system. These can consist of software for managing access rights, event logs for monitoring activity, and integration with other security systems like alarm panels or building management systems.

This broad understanding of electronic access control systems emphasizes the interconnectivity of various components, illustrating that a robust system requires a combination of field equipment, decision-making technology, and potentially other essential features to function effectively and deliver security.