ISO 7240-21:2005 Preview

Fire detection and alarm systems -- Part 21: Routing equipment

ISO 7240-21:2005 specifies requirements, methods of test, and performance criteria for fire-alarm routing (transmitting) equipment and for fault (trouble) warning routing equipment for use in fire detection and fire alarm systems installed in buildings.


General information

  • Current status : Published
    Publication date : 2005-07
  • Edition : 1
    Number of pages : 26
  • :
    ISO/TC 21/SC 3
    Fire detection and alarm systems
  • 13.220.20
    Fire protection

Buy this standard

Format Language
PDF
Paper
  • CHF118

Got a question?

Check out our FAQs


Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)