NEN-EN 54-20/C1
Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 2009 |
| Status: | active |
| Page Count: | 4 |
| ICS Code (Fire protection): | 13.220.20 |
Document History
March 1, 2014
Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors
This European standard specifies the requirements, test methods and performance criteria for aspirating smoke detectors for use in fire detection and fire alarm systems installed in or around...
NEN-EN 54-20/C1
January 1, 2009
Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors
A description is not available for this item.
July 1, 2006
Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors
This European Standard specifies the requirements, test methods and performance criteria for aspirating smoke detectors for use in fire detection and fire alarm systems installed in buildings....
August 1, 2004
Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors
This European Standard specifies the requirements, test methods and performance criteria for aspirating smoke detectors for use in fire detection and fire alarm systems installed in buildings....