Fire detection and fire alarms systems - Part 27: Duct smoke detectors
This European Standard specifies requirements, test methods and performance criteria for fire detectors
which detect smoke in air ducts in buildings as a part of a fire detection and fire alarm system or as an
actuator for a fire protection system.
Duct smoke detectors with special characteristics and developed for specific risks are not covered by this
document.
NOTE Certain types of detector contain radioactive materials. The national requirements for radiation protection differ
from one member state to another and are not specified in this standard.
ΚΩΔΙΚΟΣ ΠΡΟΪΟΝΤΟΣ:
CYS EN 54-27:2015
This European Standard specifies requirements, test methods and performance criteria for fire detectors
which detect smoke in air ducts in buildings as a part of a fire detection and fire alarm system or as an
actuator for a fire protection system.
Duct smoke detectors with special characteristics and developed for specific risks are not covered by this
document.
NOTE Certain types of detector contain radioactive materials. The national requirements for radiation protection differ
from one member state to another and are not specified in this standard.
