What is the primary function of a PASS device?

The primary function of a Personal Alert Safety System (PASS) device is to signal distress and monitor the location of team members while they are in hazardous environments, such as during firefighting operations. This device is designed to activate an audible alarm if the firefighter becomes immobile for a certain period, indicating potential distress. Furthermore, the continuous sound of the alarm can help in locating the firefighter in case of an emergency situation.

The PASS device serves as a critical tool for enhancing safety on the fireground by ensuring that team members can be alerted quickly if someone is in trouble, fostering a culture of accountability and safety. Its capability to monitor a member's movement and alert others in the vicinity is vital in ensuring a swift rescue, should an incident occur. This highlights a proactive approach to safety on the fireground, making the PASS device an essential piece of equipment for all firefighters.