ISO 7240-21:2005 (R2025)
Active , Reaffirmed Standard
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ISO 7240-21:2005 (R2025)

Fire detection and alarm systems
Part 21: Routing equipment

Summary

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.

Notes

90.60 : Clôture de l'examen

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 07/04/2005
Confirmation Date 09/15/2025
Edition 1
Page Count 26
EAN ---
ISBN ---
Weight (in grams) ---
No products.

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