In buildings that contain a sprinkler system and a fire alarm system, the fire alarm system must monitor which of the following?

In buildings that contain a sprinkler system and a fire alarm system, the fire alarm system must monitor which of the following?

• A. The sprinkler system
• B. The lighting system
• C. The HVAC system
• D. The security system

Answer: (B)

In a building with a fire alarm system, the primary goal is to safeguard occupants by ensuring escape routes remain usable during a fire. The fire alarm system acts as the central watchdog for life-safety functions that affect egress. Emergency lighting falls into this category because it must stay powered and illuminated when normal power is compromised or during a fire. The fire alarm panel monitors the emergency lighting circuit to detect faults or loss of power, so responders and occupants can rely on illuminated exits and can evacuate safely. The sprinkler system is usually addressed separately in terms of waterflow and valve supervision, and HVAC or security systems are not the fire alarm system’s main monitoring focus in this scenario.

In a building with a fire alarm system, the primary goal is to safeguard occupants by ensuring escape routes remain usable during a fire. The fire alarm system acts as the central watchdog for life-safety functions that affect egress. Emergency lighting falls into this category because it must stay powered and illuminated when normal power is compromised or during a fire. The fire alarm panel monitors the emergency lighting circuit to detect faults or loss of power, so responders and occupants can rely on illuminated exits and can evacuate safely.

The sprinkler system is usually addressed separately in terms of waterflow and valve supervision, and HVAC or security systems are not the fire alarm system’s main monitoring focus in this scenario.