BSI PD CLC/TS 50661-1:2017
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Alarm systems. External perimeter security systems – System requirements
Published By | Publication Date | Number of Pages |
BSI | 2017 | 40 |
This Technical Specification specifies the requirements for security systems to provide detection of intruders in external areas outside enclosed buildings.
For enclosed buildings EN 50131‑1 should be applied. CLC/TS 50661‑1 may be used for unenclosed buildings such as roofed storage areas where an intruder and hold-up alarm system is not suitable.
This Technical Specification specifies performance requirements for installed EPSS but does not include requirements for designing, planning, installation, operation or maintenance.
These requirements also apply to EPSS sharing means of detection, interconnection, control, communication and power supplies with other applications.
This Technical Specification references requirements for system components according to the environment where they are expected to operate as designed. These environmental conditions are classified.
This Technical Specification does not deal with requirements for compliance with EC regulatory Directives, such as the RED Directive, EMC Directive, Low Voltage Directive, etc. except that it specifies the equipment operating conditions for EMC susceptibility testing as required by EN 50130‑4 .
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
8 | 1 Scope 2 Normative references 3 Terms, definitions and abbreviations 3.1 Terms and definitions |
14 | 3.2 Abbreviations |
15 | 4 System Structure 4.1 General 4.2 EPSS central functions |
16 | 4.3 Transceiver 4.4 User interface 4.4.1 User input 4.4.2 Indication 4.4.3 Warning Device 4.5 Power Supply 4.6 Interconnections 5 General Requirements, Classifications and Grading 5.1 General |
17 | 5.2 Grading 5.2.1 General 5.2.2 EPSS self protection 5.2.3 EPSS performance categories |
18 | 5.3 Environmental classification 5.3.1 General 5.3.2 Environmental Class I – Indoor 5.3.3 Environmental Class II – Indoor – General 5.3.4 Environmental Class III – Outdoor – Sheltered or indoor extreme conditions 5.3.5 Environmental Class IV – Outdoor – General |
19 | 5.4 Concepts (Area, Layer, Zone, Detector, Detector Point) |
21 | 5.5 Overview of Intrusion Detection, Tamper, Fault Types 5.5.1 General 5.5.2 Detection 5.5.3 Tamper detection 5.5.4 Recognition of faults 5.5.5 Detection of reduction of detection capability 5.6 Documentation and Marking 5.6.1 EPSS documentation 5.6.2 EPSS component documentation |
22 | 5.6.3 Marking/Identification 6 Component Requirements 6.1 Detection Performance 6.2 Protection by installation design 6.3 Self Protection |
23 | 6.4 Reduction of detection capability 6.5 Fault Detection |
24 | 7 Interconnections 7.1 General 7.2 Availability of interconnections 7.3 Monitoring of interconnection |
25 | 7.4 Security of communication 8 System Notification 8.1 General 8.2 ATS Notification 8.3 Audible or other notifications 8.4 Indications |
26 | 9 System Control Interfaces 10 Power Supply 10.1 Types of power supply 10.2 Requirements |
27 | 11 Processing 11.1 Modes 11.1.1 General 11.1.2 Protection Level |
28 | 11.1.3 Set mode (Setting/Unsetting) 11.1.4 Alarm level 11.2 Event processing 11.2.1 General 11.2.2 Timing of signal based communication 11.2.3 Structure of alarm event processing |
29 | 11.2.4 Processing of alarm event 11.2.5 Performance categories of processing |
30 | 11.3 Indications |
31 | 11.4 Event Recording |
32 | 12 Operation 12.1 Operation – General |
33 | 12.2 User Access and User Administration 12.2.1 Access levels |
34 | 12.2.2 Authorization |
35 | 12.3 Basic Operation 12.3.1 General 12.3.2 Set / Unset / Changing protection levels 12.3.3 Prevention of promoting |
36 | 12.3.4 Overriding prevention of promoting 12.3.5 Restoring |
37 | 12.4 Advanced Operation 12.4.1 Inhibit 12.4.2 Isolate 12.4.3 Test 12.5 Automatic Operation |
38 | Annex A (normative)Special national conditions |