IEC 62642-2-4:2010

Alarm systems - Intrusion and hold-up systems - Part 2-4: Intrusion detectors - Combined passive infrared / Microwave detectors

IEC 62642-2-4:2010 is for combined passive infrared and microwave 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 2-4: Détecteurs d'intrusion - Détecteurs combinés à infrarouges passifs et à hyperfréquences

La CEI 62642-2-4:2010 concerne les détecteurs combinés infrarouges passifs et à hyperfréquences installés dans les bâtiments et est prévue pour les grades de sécurité 1 à 4 (voir la CEI 62642-1), les détecteurs filaires spécifiques ou non spécifiques ou non filaires, et l'utilisation des classes d'environnement I à IV (voir la CEI 62599-1).

Alarmni sistemi - Sistemi za javljanje vloma in ropa - 2-4. del: Detektorji vloma - Kombinirani pasivni infrardeči/mikrovalovni javljalniki (IEC 62642-2-4:2010)

General Information

• Status: Published
• Publication Date: 13-Dec-2010
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 13.320 - Alarm and warning systems
• Technical Committee: TC 79 - Alarm and electronic security systems
• Current Stage: PPUB - Publication issued
• Start Date: 31-Jan-2011
• Completion Date: 14-Dec-2010
• Ref Project: SIST IEC 62642-2-4:2024 - Alarm systems - Intrusion and hold-up systems - Part 2-4: Intrusion detectors - Combined passive infrared / Microwave detectors

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2024
Nadomešča:
SIST IEC 60839-2-2:1995
Alarmni sistemi - Sistemi za javljanje vloma in ropa - 2-4. del: Detektorji vloma -
Kombinirani pasivni infrardeči/mikrovalovni javljalniki (IEC 62642-2-4:2010)
Alarm systems - Intrusion and hold-up systems - Part 2-4: Intrusion detectors -
Combined passive infrared / Microwave detectors
Systèmes d'alarme - Systèmes d'alarme contre l'intrusion et les hold-up - Partie 2-4:
Détecteurs d'intrusion - Détecteurs combinés à infrarouges passifs et à hyperfréquences
Ta slovenski standard je istoveten z: IEC 62642-2-4:2010
ICS:
13.310 Varstvo pred kriminalom Protection against crime
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

IEC 62642-2-4 ®
Edition 1.0 2010-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Alarm systems – Intrusion and hold-up systems –
Part 2-4: Intrusion detectors – Combined passive infrared / Microwave detectors

Systèmes d'alarme – Systèmes d'alarme contre l’intrusion et les hold-up –
Partie 2-4: Détecteurs d'intrusion – Détecteurs combinés à infrarouges passifs
et à hyperfréquences
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
X
CODE PRIX
ICS 13.320 ISBN 978-2-88912-303-2
– 2 – 62642-2-4 Ó IEC:2010
CONTENTS
FOREW ORD . 4
INTRODUCTION . 6
1 Sc o pe . 7
2 Normative references . 7
3 Terms, definitions and abbreviations. 8
3.1 Terms and definitions . 8
3.2 Abbrev iations. 9
4 Functional requirements . 9
4.1 Indication signals or messages . 9
4.2 Detection . 10
4.3 Operational requirements . 12
4.4 Immunity of the individual technologies to incorrect operation . 12
4.5 Tamper security . 12
4.6 Electrical requirements . 14
4.7 Environmental classification and 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 test conditions . 16
6.2 Basic detection test . 17
6.3 Walk testing . 18
6.4 Switch-on delay, time interval between signals and indication of detection . 20
6.5 Self tests . 21
6.6 Immunity of individual technologies to incorrect operation . 21
6.7 Tamper security . 23
6.8 Electrical tests . 25
6.9 Environmental classification and conditions . 27
6.10 Marking, identification and documentation . 28
Annex A (normative) Dimensions and requirements of the standardised test magnets. 29
Annex B (normative) General testing matrix . 32
Annex C (normative) Walk test diagrams . 34
Annex D (normative) Procedure for calculation of the average temperature difference
between the standard target and the background . 37
Annex E (informative) Basic detection target for the basic test of detection capability . 39
Annex F (informative) Equipment for walk test velocity control . 40
Annex G (informative) Immunity to visible and near infrared radiation – Notes on
calibration of the light source . 41
Annex H (informative) Immunity to microwave signal interference by fluorescent lights . 42
Annex I (informative) Example list of small tools . 43
Annex J (informative) Test for resistance to re-orientation of adjustable mountings . 44
Bibliography . 45

Figure A.1 – Test magnet – Magnet Type 1 . 30
Figure A.2 – Test magnet – Magnet Type 2 . 31

62642-2-4 Ó IEC:2010 – 3 –
Figure C.1 – Detection across the boundary . 34
Figure C.2 – Detection within the boundary . 34
Figure C.3 – High velocity and intermittent movement . 35
Figure C.4 – Close-in detection . 35
Figure C.5 – Significant range reduction . 36
Figure H.1 – Immunity to fluorescent lamp interference . 42
Figure J.1 – Re-orientation test . 44

Table 1 – Events to be processed by grade . 9
Table 2 – Generation of signals or messages . 10
Table 3 – General walk test velocity and attitude requirements. 11
Table 4 – Tamper security requirements . 14
Table 5 – Electrical requirements . 14
Table 6 – Range of materials for masking tests . 25
Table 7 – Operational tests. 28
Table 8 – Endurance tests . 28

– 4 – 62642-2-4 Ó IEC:2010
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ALARM SYSTEMS –
INTRUSION AND HOLD-UP SYSTEMS –

Part 2-4: Intrusion detectors –
Combined passive infrared / Microwave detectors

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62642-2-4 has been prepared by IEC technical committee 79:
Alarm and electronic security systems.
This standard is based on EN 50131-2-4 (2008).
The text of this standard is based on the following documents:
FDIS Report on voting
79/323/FDIS 79/329/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.

62642-2-4 Ó IEC:2010 – 5 –
A list of all parts of the IEC 62642 series can be found, under the general title Alarm systems
– Intrusion and hold-up systems, on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the stability result date indicated on the IEC web site 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.
– 6 – 62642-2-4 Ó IEC:2010
INTRODUCTION
This part 2-4 of the IEC 62642 series of standards gives requirements for passive infrared and
microwave detectors used in intrusion and hold-up alarm systems. 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 Requirements for interconnections equipment using radio frequency
techniques
Part 6 Power supplies
Part 7 Application guidelines
Part 8 Security fog devices/systems
This standard deals with combined passive infrared and microwave detectors (to be referred
to as the detector) used as part of intrusion alarm systems installed in buildings. It includes
four security grades and four environmental classes.
The purpose of the detector is to detect the broad spectrum infrared radiation emitted by an
intruder, to emit microwave radiation and analyse signals that are returned and to provide the
necessary range of signals or
...

IEC 62642-2-4 ®
Edition 1.0 2010-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Alarm systems – Intrusion and hold-up systems –
Part 2-4: Intrusion detectors – Combined passive infrared / Microwave detectors

Systèmes d'alarme – Systèmes d'alarme contre l’intrusion et les hold-up –
Partie 2-4: Détecteurs d'intrusion – Détecteurs combinés à infrarouges passifs
et à hyperfréquences
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IEC 62642-2-4 ®
Edition 1.0 2010-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Alarm systems – Intrusion and hold-up systems –
Part 2-4: Intrusion detectors – Combined passive infrared / Microwave detectors

Systèmes d'alarme – Systèmes d'alarme contre l’intrusion et les hold-up –
Partie 2-4: Détecteurs d'intrusion – Détecteurs combinés à infrarouges passifs
et à hyperfréquences
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
X
CODE PRIX
ICS 13.320 ISBN 978-2-88912-303-2
– 2 – 62642-2-4 Ó IEC:2010
CONTENTS
FOREW ORD . 4
INTRODUCTION . 6
1 Sc o pe . 7
2 Normative references . 7
3 Terms, definitions and abbreviations. 8
3.1 Terms and definitions . 8
3.2 Abbrev iations. 9
4 Functional requirements . 9
4.1 Indication signals or messages . 9
4.2 Detection . 10
4.3 Operational requirements . 12
4.4 Immunity of the individual technologies to incorrect operation . 12
4.5 Tamper security . 12
4.6 Electrical requirements . 14
4.7 Environmental classification and 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 test conditions . 16
6.2 Basic detection test . 17
6.3 Walk testing . 18
6.4 Switch-on delay, time interval between signals and indication of detection . 20
6.5 Self tests . 21
6.6 Immunity of individual technologies to incorrect operation . 21
6.7 Tamper security . 23
6.8 Electrical tests . 25
6.9 Environmental classification and conditions . 27
6.10 Marking, identification and documentation . 28
Annex A (normative) Dimensions and requirements of the standardised test magnets. 29
Annex B (normative) General testing matrix . 32
Annex C (normative) Walk test diagrams . 34
Annex D (normative) Procedure for calculation of the average temperature difference
between the standard target and the background . 37
Annex E (informative) Basic detection target for the basic test of detection capability . 39
Annex F (informative) Equipment for walk test velocity control . 40
Annex G (informative) Immunity to visible and near infrared radiation – Notes on
calibration of the light source . 41
Annex H (informative) Immunity to microwave signal interference by fluorescent lights . 42
Annex I (informative) Example list of small tools . 43
Annex J (informative) Test for resistance to re-orientation of adjustable mountings . 44
Bibliography . 45

Figure A.1 – Test magnet – Magnet Type 1 . 30
Figure A.2 – Test magnet – Magnet Type 2 . 31

62642-2-4 Ó IEC:2010 – 3 –
Figure C.1 – Detection across the boundary . 34
Figure C.2 – Detection within the boundary . 34
Figure C.3 – High velocity and intermittent movement . 35
Figure C.4 – Close-in detection . 35
Figure C.5 – Significant range reduction . 36
Figure H.1 – Immunity to fluorescent lamp interference . 42
Figure J.1 – Re-orientation test . 44

Table 1 – Events to be processed by grade . 9
Table 2 – Generation of signals or messages . 10
Table 3 – General walk test velocity and attitude requirements. 11
Table 4 – Tamper security requirements . 14
Table 5 – Electrical requirements . 14
Table 6 – Range of materials for masking tests . 25
Table 7 – Operational tests. 28
Table 8 – Endurance tests . 28

– 4 – 62642-2-4 Ó IEC:2010
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ALARM SYSTEMS –
INTRUSION AND HOLD-UP SYSTEMS –

Part 2-4: Intrusion detectors –
Combined passive infrared / Microwave detectors

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity
...