What are Knox tones?

Knox tones are electronic signals specifically designed to trigger the release of the Knox master key from fire apparatus. This system is essential for firefighters as it allows them rapid access to locked facilities, such as commercial buildings and residential complexes, during emergencies. The Knox master key system is critical for ensuring that first responders can gain entry without delays that might occur from needing to find a building manager or waiting for someone with a key during urgent situations. Understanding the role and function of Knox tones is important for emergency response protocols, as they facilitate swift and effective access to potentially life-saving resources and locations.