What is the purpose of key labels in a Knox-Box?

The purpose of key labels in a Knox-Box is to identify the function of each key. This labeling is crucial because it ensures that emergency responders can quickly and accurately locate the correct keys needed to access a building or specific areas within it during an emergency. Having clearly labeled keys minimizes confusion and delays in critical situations, ultimately enhancing the efficiency of the response.

Other options may involve management or control aspects but do not directly address the essential role of labels in aiding the swift identification and use of keys during emergencies. For instance, limiting access to certain personnel or tracking inventory involves different administrative functions that are not the primary concern when accessing a property in a time-sensitive situation.