What does the Emergency Breathing Safety System (EBSS) allow firefighters to do?

The Emergency Breathing Safety System (EBSS) is specifically designed to enable firefighters to share their available air supply with another firefighter in distress. This feature is crucial in emergency situations where one firefighter might deplete their air supply faster than anticipated, potentially placing them in life-threatening danger. The EBSS is a vital tool in promoting the safety and survivability of firefighters operating in hazardous environments, allowing for immediate assistance without the need to exit the scene.

Options that involve monitoring air levels, regulating pressure, or filtering out toxins pertain to other aspects of equipment and safety but do not reflect the primary function of the EBSS. The direct capability of air sharing sets the EBSS apart as an essential safety measure during firefighting operations.