IS EN 50131-4:2019 Alarm systems - Intrusion and hold-up systems. Warning devices
Publication Year
2019
Document Status
Current
Abstract
Specifies requirements for warning devices for intruder notification and hold up alarm systems in buildings.
Document History
Supersedes IS EN 50131-4:2009.
Publisher Information
National Standards Authority of Ireland
National Standards Authority of Ireland (NSAI) is Ireland’s official standards body. They operate under the National Standards Authority of Ireland Act (1996) and are accountable to the Minister of Enterprise, Trade, Employment and Innovation.
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