Logo

BSI BS EN 54-21:2006

Current Revision

Fire detection and fire alarm systems. Alarm transmission and fault warning routing equipment

$267.50

$267.50

$481.50


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

Document Preview Not Available...

FIRE DETECTION and FIRE ALARM SYSTEMS, ALARM TRANSMISSION and FA

SDO BSI: British Standards Institution
Document Number BS EN 54-21
Publication Date June 30, 2006
Language en - English
Page Count 38
Revision Level
Supercedes
Committee
Publish Date Document Id Type View
June 30, 2006 BS EN 54-21:2006 Revision