What type of system is the Pak-Alert classified as?

The Pak-Alert is classified as a Personal Alert Safety System (PASS), which serves as a critical safety feature within self-contained breathing apparatus (SCBA). The primary function of a PASS device is to monitor the motion of the user and trigger an audible alarm if the user becomes motionless for a specified period of time. This functionality enhances the safety of firefighters and emergency responders, ensuring that they can be located quickly in case of an emergency or when they are incapacitated.

The term "personal" highlights that this system is designed specifically for individual users, providing them with an added layer of protection while they operate in hazardous environments. The system is an integral component of SCBA assemblies, reinforcing the importance of situational awareness and personal safety protocols in firefighting practices.