- Author
- Ford, J. R. | Quinn, S.
- Title
- Optical Warning and Low Voltage Systems: What Fire and Rescue Departments Need to Know.
- Coporate
- Smeal Fire Apparatus Code 3 Inc.
- Journal
- Firehouse, Vol. 22, No. 11, 80,82-84,125, November 1997
- Keywords
- fire fighting vehicles | warning systems | standards | visibility
- Identifiers
- minimum optical power requirements for large apparatus; warning zones for optical warning devices; low voltage systems