What is an important feature of personal emergency response systems as per the Texas Private Security Act?

The correct choice highlights that personal emergency response systems (PERS) are specifically designed for emergency medical signaling. This feature is vital because it underscores the primary function of PERS, which is to provide immediate assistance to individuals in distress, often the elderly or those with medical conditions, enabling them to call for help quickly and effectively.

These systems typically include emergency buttons that users can activate to alert emergency services or caregivers, emphasizing the focus on health and safety during a crisis. Although PERS may have additional functionalities or be used in conjunction with other security systems, their core purpose remains centered on handling medical emergencies, thus making them essential in the realm of personal safety and health management.

The emphasis on medical signaling is critical within the context of the Texas Private Security Act, which may specify the standards and functionalities required for such systems to ensure they meet the needs of users in vulnerable situations.