What color must device and junction boxes for fire alarm systems be?

Device and junction boxes for fire alarm systems must be red to ensure they are easily identifiable in an emergency situation. The red color is universally recognized as a signal for alarms and emergency equipment, promoting quick recognition by first responders and occupants of a building. This color coding is critical in maintaining safety protocols, as it helps in the swift location of fire alarm system components during emergencies.

Using other colors, such as blue, green, or yellow, does not provide the same immediate visual cue associated with fire safety, potentially causing confusion or delays in reacting to a fire alarm. The red color specifically signifies urgency and helps to maintain clear standards across various locations and applications, adhering to the National Fire Alarm and Signaling Code and enhancing overall safety measures within buildings.