What is a box called that contains keys to the building for use by firefighters during emergency access?

• A. Key box
• B. Lock box
• C. Access box
• D. Building keys container

Answer: (B)

In fire service terminology, a secured container mounted on a building that holds keys (and sometimes entry codes) for use by firefighters is called a lock box. This term is the standard, widely recognized name for the device that allows rapid, controlled access during emergencies without forcing entry. The box is typically outside the building and opened with a special key or code by authorized personnel, enabling quick entry and reducing property damage and scene time. Other phrases like key box, access box, or building keys container aren’t the commonly accepted terms in practice, so they’re less precise and not as widely understood in training and operations.