NBN EN 50131-1 : 2007 AMD 2 2010

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
   3.1 Definitions
   3.2 Abbreviations
4 System attributes
   4.1 Functionality
   4.2 Reliability
5 System components
6 Security grading
7 Environmental classification
   7.1 Environmental Class I Indoor
   7.2 Environmental Class II Outdoor-Sheltered
   7.3 Environmental Class III Outdoor-Sheltered
   7.4 Environmental Class IV Outdoor-General
8 Functional requirements
   8.1 Detection of intruders and the recognition
        of faults
   8.2 Compatibility
   8.3 Operation
   8.4 Processing
   8.5 Indications
   8.6 Notification
   8.7 Tamper security
   8.8 Interconnections
   8.9 Intruder alarm system timing performance
   8.10 Event recording
9 Power supply
   9.1 Types of power supply
   9.2 Requirements
10 Operational reliability
   10.1 Intruder alarm system components
11 Functional reliability
12 Environmental requirements
   12.1 Electromagnetic compatibility
13 Electrical safety
14 Documentation
   14.1 Intruder alarm system documentation
   14.2 Intruder alarm system component documentation
15 Marking/Identification
Annexes
A (normative) - Special national conditions
B (normative) - Alarm transmission system performance
                criteria
Tables

Describes the requirements for Intrusion and Hold-up Alarm Systems installed in buildings using specific or non-specific wired interconnections or wire-free interconnections. These requirements are also applicable to the components of an I&HAS installed in a building, which are normally mounted on the external structure of a building e.g. ancillary control equipment or warning devices.