Tracked Changes. Alarm systems. Intrusion and hold-up systems Warning devices
BS EN 50131-4:2019 - TC
Tracked Changes. Alarm systems. Intrusion and hold-up systems Warning devices
This is a Tracked Changes version
Tracked Changes is a version of a standard that indicates a change has been made, during the standards revision process, between the active standard and its previous version. Additions, deletions, and other formatting and/or content revisions are clearly displayed as underlined and strike through texts, ensuring all changes made between the two documents are quickly and easily identified
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ISBN: 978-0-539-07231-0
Keywords:
Environment (working), Crime prevention devices, Safety devices, Anti-burglar measures, Safety measures, Security systems in buildings, Classification systems, Vandalism, Marking, Electromagnetic compatibility, Burglar alarms, Alarm systems, Acoustic testing, Warning devices, PDF
| Publication Date | 28 Feb 2020 |
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| Product SKU | 30407135 |
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| ISBN | 978-0-539-07231-0 |
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| BSI Code | BS EN 50131-4:2019 - TC |
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| Category | Tracked |
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| Publisher | British Standards Institution |
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