Which best describes an electronic access control device according to the Texas Private Security Act?

An electronic access control device is best described as a device used for controlling access electronically. This type of device integrates technology to manage who can access specific areas or resources, often using credentials such as keycards, biometric scans, or keypads. The primary function of these devices is to enhance security by electronically regulating entry points, which is aligned with the objectives of the Texas Private Security Act.

In contrast, a device solely for alarm sounding does not perform the access control function and is primarily meant to alert individuals in case of unauthorized access or emergencies. Similarly, a device that can be repaired but not installed does not fulfill the core requirement of managing access; its repairability does not pertain to its function as an access control system. Lastly, a traditional lock without electronic components lacks the abilities and technological integration that characterize electronic access control devices, limiting its functionality compared to modern electronic solutions. Therefore, the correct choice reflects the essence of what electronic access control devices are designed to do within the framework of security management.