- Author
- Burrows, M.
- Title
- Effective Fire System Warning Devices.
- Coporate
- Cranford Controls
- Journal
- International Fire Protection (IFP) Magazine, No. 30, 71-74, May 2007
- Keywords
- warning systems | fire alarm systems | noise (sound) | technology utilization | color | visualization | visibility
- Identifiers
- audible and visual signals to alert people of danger; folded horn sounder; fire alarm bell; audible warning device; combined voice and tone alarms; visibility of a beacon