ISO 7240-21:2005 PDF
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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.
| Edition | 2005 |
|---|---|
| Standard Part No | 21 |
| Published Date | 2005 |
| Published By | International Standardization Organisation |
| Page Count | 26 |
