What function does the Pass Alarm system serve in firefighting operations?

The Pass Alarm system is designed to enhance the safety of firefighters by alerting teams when a firefighter is inactive for a predetermined period. This feature is crucial during emergency responses, as it serves as a vital safety mechanism. If a firefighter becomes incapacitated or is unable to move, the Pass Alarm will activate, emitting an audible sound or visual alert to notify other team members of the potential danger. This prompt notification can significantly improve response times to assist the endangered firefighter, thus reinforcing the overall safety of the firefighting crew during operations.

Other options, while relevant in a broader sense to firefighting practices, do not accurately reflect the specific function of the Pass Alarm system. For example, tracking locations directly pertains to systems that utilize GPS or other tracking technologies. Monitoring temperature levels involves different types of equipment used to assess fire conditions. Communication with incident command might involve radios or other communication equipment rather than the Pass Alarm function itself.