Alarm systems - Intrusion and hold-up systems - Part 2-72: Intrusion detectors - Glass break detectors (passive)

IEC 62642-2-72:2015 defines passive surface mounted glass break detectors installed in buildings and provides for security grades 1 to 4 (see IEC 62642-1), specific or non-specific wired or wire-free detectors, and uses environmental classes I to IV (see IEC 62599-1).

Systèmes d'alarme - Systèmes d'alarme contre l'intrusion et les hold-up - Partie 2-72: Détecteurs d'intrusion - Détecteurs de bris de glace (passifs)

L'IEC 62642-2-72:2015 concerne les détecteurs de bris de vitre passifs montés en surface installés dans les bâtiments, décrit les détecteurs câblés ou sans fil spécifiques ou non des grades de protection 1 à 4 (voir l'IEC 62642-1) et utilise les classes d'environnement I à IV (voir l'IEC 62599-1).

General Information

Status
Published
Publication Date
06-Oct-2015
Current Stage
PPUB - Publication issued
Completion Date
07-Oct-2015
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IEC 62642-2-72
Edition 1.0 2015-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Alarm systems – Intrusion and hold-up systems –
Part 2-72: Intrusion detectors – Glass break detectors (passive)
Systèmes d'alarme – Systèmes d'alarme contre l’intrusion et les hold-up –
Partie 2-72: Détecteurs d'intrusion – Détecteurs de bris de glace (passifs)
IEC 62642-2-72:2015-10(en-fr)
---------------------- Page: 1 ----------------------
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---------------------- Page: 2 ----------------------
IEC 62642-2-72
Edition 1.0 2015-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Alarm systems – Intrusion and hold-up systems –
Part 2-72: Intrusion detectors – Glass break detectors (passive)
Systèmes d'alarme – Systèmes d'alarme contre l’intrusion et les hold-up –
Partie 2-72: Détecteurs d'intrusion – Détecteurs de bris de glace (passifs)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.320 ISBN 978-2-8322-2919-4

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 2 – IEC 62642-2-72:2015 © IEC 2015
CONTENTS

FOREWORD ........................................................................................................................... 5

INTRODUCTION ..................................................................................................................... 7

1 Scope .............................................................................................................................. 8

2 Normative references ...................................................................................................... 8

3 Terms, definitions and abbreviations ............................................................................... 8

3.1 Terms, definitions and abbreviations ....................................................................... 8

3.2 Abbreviations .......................................................................................................... 9

4 Functional requirements .................................................................................................. 9

4.1 Event processing .................................................................................................... 9

4.2 Operational requirements ...................................................................................... 10

4.2.1 Time interval between intrusion signals or messages ..................................... 10

4.2.2 Switch on delay ............................................................................................. 11

4.2.3 Self tests ....................................................................................................... 11

4.3 Detection .............................................................................................................. 11

4.3.1 Detection performance................................................................................... 11

4.3.2 Indication of detection.................................................................................... 12

4.4 Immunity to false alarm sources ............................................................................ 12

4.4.1 General ......................................................................................................... 12

4.4.2 Immunity to small objects hitting the glass ..................................................... 12

4.4.3 Immunity to soft objects hitting the glass ....................................................... 12

4.4.4 Immunity to hard objects hitting the glass ...................................................... 12

4.4.5 Immunity to static pressure ............................................................................ 12

4.4.6 Immunity to dynamic pressure ....................................................................... 12

4.4.7 Immunity to wide band noise .......................................................................... 13

4.5 Tamper security .................................................................................................... 13

4.5.1 General ......................................................................................................... 13

4.5.2 Resistance to and detection of unauthorised access to the inside of the

detector through covers and existing holes .................................................... 13

4.5.3 Detection of removal from the mounting surface ............................................ 13

4.5.4 Detection of masking ..................................................................................... 13

4.5.5 Immunity to magnetic field interference .......................................................... 14

4.6 Electrical requirements ......................................................................................... 14

4.6.1 General ......................................................................................................... 14

4.6.2 Detector current consumption ........................................................................ 14

4.6.3 Slow input voltage rise and voltage range limits ............................................. 14

4.6.4 Input voltage ripple ........................................................................................ 14

4.6.5 Input voltage step change .............................................................................. 14

4.7 Environmental classification and conditions .......................................................... 15

4.7.1 Environmental classification........................................................................... 15

4.7.2 Immunity to environmental conditions ............................................................ 15

5 Marking, identification and documentation ..................................................................... 15

5.1 Marking and/or identification ................................................................................. 15

5.2 Documentation ...................................................................................................... 15

6 Testing .......................................................................................................................... 16

6.1 General ................................................................................................................. 16

6.2 General test conditions ......................................................................................... 16

---------------------- Page: 4 ----------------------
IEC 62642-2-72:2015 © IEC 2015 – 3 –

6.2.1 Standard laboratory conditions for testing ...................................................... 16

6.2.2 General detection testing environment and procedures .................................. 16

6.3 Basic detection test ............................................................................................... 16

6.3.1 General ......................................................................................................... 16

6.3.2 Basic test source ........................................................................................... 17

6.3.3 Basic detection test method ........................................................................... 17

6.4 Performance tests ................................................................................................. 17

6.4.1 General ......................................................................................................... 17

6.4.2 Verification of detection performance ............................................................. 17

6.4.3 Hole drilling with a diamond hole saw ............................................................ 18

6.4.4 Glass cutting ................................................................................................. 19

6.5 Switch-on delay, time interval between signals, and indication of detection ........... 19

6.6 Fault condition signals or messages: self tests ..................................................... 19

6.7 Tests of immunity to false alarm sources .............................................................. 20

6.7.1 General ......................................................................................................... 20

6.7.2 Immunity to small objects hitting the glass ..................................................... 20

6.7.3 Immunity to soft objects hitting the glass ....................................................... 21

6.7.4 Immunity to hard objects hitting the glass ...................................................... 21

6.7.5 Immunity to static pressure ............................................................................ 21

6.7.6 Immunity to dynamic pressure ....................................................................... 22

6.7.7 Immunity to wide band noise based using IC’s ............................................... 22

6.8 Tamper security .................................................................................................... 23

6.8.1 General ......................................................................................................... 23

6.8.2 Prevention of unauthorised access to the inside of the detector through

covers and existing holes .............................................................................. 23

6.8.3 Detection of removal from the mounting surface ............................................ 23

6.8.4 Resistance to magnetic field interference ...................................................... 23

6.8.5 Detection of masking ..................................................................................... 23

6.9 Electrical tests ...................................................................................................... 24

6.9.1 General ......................................................................................................... 24

6.9.2 Detector current consumption ........................................................................ 24

6.9.3 Slow input voltage change and input voltage range limits .............................. 24

6.9.4 Input voltage ripple ........................................................................................ 25

6.9.5 Input voltage step change .............................................................................. 25

6.9.6 Total loss of power supply ............................................................................. 25

6.10 Environmental classification and conditions .......................................................... 25

6.11 Marking, identification and documentation ............................................................ 26

6.11.1 Marking and/or identification .......................................................................... 26

6.11.2 Documentation .............................................................................................. 27

Annex A (normative) Catalogue of standard glass types ...................................................... 28

Annex B (informative) List of small tools suitable for testing immunity of casing to

attack.................................................................................................................................... 29

Annex C (normative) Dimensions and requirements of a standard test magnet .................... 30

C.1 Reference documents ........................................................................................... 30

C.2 Requirements ....................................................................................................... 30

Annex D (normative) Immunity test: small objects hit sensitivity ........................................... 33

Annex E (normative) Immunity test: soft objects hit sensitivity.............................................. 34

Annex F (normative) Immunity test: hard objects hit sensitivity ............................................ 35

Annex G (normative) Immunity test: static pressure sensitivity ............................................. 36

---------------------- Page: 5 ----------------------
– 4 – IEC 62642-2-72:2015 © IEC 2015

Annex H (normative) Immunity test: dynamic pressure sensitivity......................................... 37

Annex I (normative) General testing matrix .......................................................................... 38

Annex J (normative) Performance test setup and alternative performance test setup ........... 40

J.1 Performance test setup ......................................................................................... 40

J.2 Alternative performance test setup ........................................................................ 41

Annex K (normative) Performance sensitivity test ................................................................ 43

Bibliography .......................................................................................................................... 44

Figure C.1 – Test magnet – Magnet type 1 ........................................................................... 31

Figure C.2 – Test magnet – Magnet type 2 ........................................................................... 32

Figure D.1 – Immunity test setup for small object hit sensitivity ............................................. 33

Figure E.1 – Immunity test setup for soft object hit sensitivity ............................................... 34

Figure F.1 – Immunity test setup for hard object hit sensitivity .............................................. 35

Figure G.1 – Immunity test setup for static pressure sensitivity ............................................. 36

Figure H.1 – Immunity test setup for dynamic pressure sensitivity ......................................... 37

Figure J.1 – Performance test setup ..................................................................................... 40

Figure J.2 – Alternative performance test setup .................................................................... 42

Figure K.1 – Passive surface mounted glass break detectors test setup................................ 43

Table 1 – Events to be processed by grade ............................................................................ 9

Table 2 – Generation of Indication signals or messages........................................................ 10

Table 3 – Performance test requirements .............................................................................. 11

Table 4 – Tamper security requirements ............................................................................... 13

Table 5 – Electrical requirements .......................................................................................... 14

Table 6 – Operational tests ................................................................................................... 26

Table 7 – Endurance tests .................................................................................................... 26

Table A.1 – Standard glass types.......................................................................................... 28

Table I.1 – Test and sample matrix ....................................................................................... 38

Table J.1 – Performance test matrix ...................................................................................... 41

Table J.2 – Alternative performance test matrix .................................................................... 41

---------------------- Page: 6 ----------------------
IEC 62642-2-72:2015 © IEC 2015 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ALARM SYSTEMS – INTRUSION AND HOLD-UP SYSTEMS –
Part 2-72: Intrusion detectors – Glass break detectors (passive)
FOREWORD

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International Standard IEC 62642-2-72 has been prepared by IEC technical committee 79:

Alarm and electronic security systems.
This standard is based on EN 50131-2-7-2 (2012) and its IS1 (2014).
The text of this standard is based on the following documents:
FDIS Report on voting
79/512/FDIS 79/528/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

---------------------- Page: 7 ----------------------
– 6 – IEC 62642-2-72:2015 © IEC 2015

A list of all parts in the IEC 62642 series, published under the general title Alarm systems –

Intrusion and hold-up systems, can be found on the IEC website.

The committee has decided that the contents of this publication will remain unchanged until

the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data

related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 8 ----------------------
IEC 62642-2-72:2015 © IEC 2015 – 7 –
INTRODUCTION

This part 2-72 of the IEC 62642 series concerns of intrusion and hold-up alarm systems

(I&HAS) installed in buildings. It includes devices that are installed inside or outside of the

supervised premises and mounted in indoor or outdoor environments. The other parts of this

series of standards are as follows:
Part 1 System requirements
Part 2-2 Intrusion detectors – Passive infrared detectors
Part 2-3 Intrusion detectors – Microwave detectors
Part 2-4 Intrusion detectors – Combined passive infrared / Microwave detectors
Part 2-5 Intrusion detectors – Combined passive infrared / Ultrasonic detectors
Part 2-6 Intrusion detectors – Opening contacts (magnetic)
Part 2-71 Intrusion detectors – Glass break detectors (acoustic)
Part 2-72 Intrusion detectors – Glass break detectors (passive)
Part 2-73 Intrusion detectors – Glass break detectors (active)
Part 3 Control and indicating equipment
Part 4 Warning devices

Part 5-3 Interconnections – Requirements for equipment using radio frequency techniques

Part 6 Power supplies
Part 7 Application guidelines
Part 8 Security fog devices/systems
---------------------- Page: 9 ----------------------
– 8 – IEC 62642-2-72:2015 © IEC 2015
ALARM SYSTEMS – INTRUSION AND HOLD-UP SYSTEMS –
Part 2-72: Intrusion detectors – Glass break detectors (passive)
1 Scope

This part of IEC 62642 defines passive surface mounted glass break detectors installed in

buildings and provides for security grades 1 to 4 (see IEC 62642-1), specific or non-specific

wired or wire-free detectors, and uses environmental classes I to IV (see IEC 62599-1). This

International Standard does not include requirements for passive surface mounted glass

break detectors intended for use outdoors.
A detector complies with all the requirements of the specified grade.

Functions additional to the mandatory functions specified in this standard may be included in

the detector, providing they do not adversely influence the correct operation of the mandatory

functions.
This International Standard does not apply to system interconnections.
2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and

are indispensable for its application. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any
amendments) applies.

IEC 60068-2-52:1984, Basic environmental testing procedures – Part 2: Tests – Test Kb: Salt

mist, cyclic (sodium, chloride solution)
IEC 62599-1, Alarm systems – Part 1: Environmental test methods

IEC 62599-2, Alarm systems – Part 2: Electromagnetic compatibility – Immunity requirements

for components of fire and security alarm systems

IEC 62642-1, Alarm systems – Intrusion and hold-up systems – Part 1: System requirements

3 Terms, definitions and abbreviations

For the purposes of this document, the terms, definitions and abbreviations given in

IEC 62642-1, as well as the following apply.
3.1 Terms, definitions and abbreviations
3.1.1
glass breakage

physical destruction of a glass pane, which allows intrusion to the monitored area, for

example in doors, windows or enclosures
___________

First edition. This edition has been replaced in 1996 by IEC 60068-2-52:1996, Environmental testing – Part 2:

Tests – Test Kb: Salt mist, cyclic (sodium, chloride solution).
---------------------- Page: 10 ----------------------
IEC 62642-2-72:2015 © IEC 2015 – 9 –
3.1.2
passive surface mounted glass break detector

detector that is mounted on a glass pane, which detects the energy emitted by a glass

breakage of the pane the detector is mounted on
3.1.3
basic test source
signal sim
...

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