EN 54-21

Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment

2006-05-00

Hết hiệu lực

DIN EN 54-21 (2006-08), IDT * BS EN 54-21 (2006-06-30), IDT * NF S61-021 (2006-07-01), IDT * SN EN 54-21 (2006-07), IDT * OENORM EN 54-21 (2006-09-01), IDT * PN-EN 54-21 (2006-07-26), IDT * PN-EN 54-21 (2009-09-09), IDT * SS-EN 54-21 (2006-06-16), IDT * UNE-EN 54-21 (2007-12-19), IDT * UNI EN 54-21:2006 (2006-10-19), IDT * STN EN 54-21 (2007-01-01), IDT * CSN EN 54-21 (2007-01-01), IDT * DS/EN 54-21 (2006-10-27), IDT * NEN-EN 54-21:2006 en (2006-06-01), IDT * SFS-EN 54-21 (2009-12-11), IDT * SFS-EN 54-21:en (2006-10-13), IDT

EN 54-2 (1997-10) * EN 54-4 (1997-10) * EN ISO 9001 (2000-12) * EN 54-1 (1996-03) * EN 50130-4 (1995-12) * EN 50136-1-1 (1998-01) * EN 50136-2-1 (1998-01) * EN 60068-1 (1994-10) * EN 60068-2-1 (1993-03) * EN 60068-2-6 (1995-04) * EN 60068-2-47 (2005-06) * EN 60068-2-75 (1997-10) * EN 60068-2-78 (2001-10) * EN 60529 (1991-10) * EN 60721-3-3 (1995-01)

prEN 54-21 (2006-01)

EN 54-21 (2006-05) * prEN 54-21 (2006-01)

Alarm systems * CE marking * Certificates of conformity * Conformity * Constructional products * Data of the manufacturer * Design * Electromagnetic compatibility * EMC * Environmental testing * Fire alarm point * Fire alarms * Fire brigade * Fire detectors * Fire extinguishing devices * Fire protection equipment * Fire safety * Fire safety in buildings * Fire spread prevention * Functions * Heat sensitive detectors * Indicators * Light signals * Loading tests * Luminous indication * Marking * Performance * Performance requirements * Performance tests * Production control * Signals * Smoke detectors * Specification (approval) * Supply voltages * Surveillance (approval) * Testing * Transmission devices * Trouble indicators * Trouble signal * User information * Signal rockets

13.220.20. Thiết bị phòng cháy

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