CLC/TS 50131-2-7-3:2009

SLOVENSKI STANDARD
01-oktober-2009
Alarmni sistemi - Sistemi za javljanje vloma in ropa - 2-7-3. del: Zahteve za
javljalnike vloma - Javljalniki loma stekla (aktivni)
Alarm systems - Intrusion and hold-up systems -- Part 2-7-3: Intrusion detectors - Glass
break detectors (active)
Alarmanlagen - Einbruch- und Überfallmeldeanlagen -- Teil 2-7-3: Einbruchmelder -
Glasbruchmelder (Aktiv)
Systèmes d’alarme - Systèmes d'alarme contre l’intrusion et les hold-up -- Partie 2-7-3:
Détecteurs d'intrusion - Détecteurs bris de glace (actifs)
Ta slovenski standard je istoveten z: CLC/TS 50131-2-7-3:2009
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.

TECHNICAL SPECIFICATION
CLC/TS 50131-2-7-3
SPÉCIFICATION TECHNIQUE
March 2009
TECHNISCHE SPEZIFIKATION
ICS 13.320
English version
Alarm systems -
Intrusion and hold-up systems -
Part 2-7-3: Intrusion detectors -
Glass break detectors (active)

Systèmes d’alarme -  Alarmanlagen -
Systèmes d'alarme contre l’intrusion Einbruch- und Überfallmeldeanlagen -
et les hold-up - Teil 2-7-3: Einbruchmelder -
Partie 2-7-3: Détecteurs d'intrusion - Glasbruchmelder (Aktiv)
Détecteurs bris de glace (actifs)

This Technical Specification was approved by CENELEC on 2009-03-06.

CENELEC members are required to announce the existence of this TS in the same way as for an EN and to
make the TS available promptly at national level in an appropriate form. It is permissible to keep conflicting
national standards in force.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: avenue Marnix 17, B - 1000 Brussels

© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. CLC/TS 50131-2-7-3:2009 E

Foreword
This Technical Specification was prepared by the Technical Committee CENELEC TC 79, Alarm systems.
The text of the draft was circulated for voting in accordance with the CEN/CENELEC Internal Regulations,
Part 2, Subclause 11.3.3.3 and was approved by CENELEC as CLC/TS 50131-2-7-3 on 2009-03-06.
The following date was fixed:
– latest date by which the existence of the CLC/TS
has to be announced at national level (doa) 2009-09-06
EN 50131 will consist of the following parts, under the general title “Alarm systems – Intrusion and hold-up
systems”:
Part 1 System requirements
Part 2-2 Intrusion detectors - Passive infrared detectors
Part 2-3 Requirements for microwave detectors
Part 2-4 Requirements for combined passive infrared and microwave detectors
Part 2-5 Requirements for combined passive infrared and ultrasonic detectors
Part 2-6 Opening contacts (magnetic)
Part 2-7-1 Intrusion detectors - Glass break detectors (acoustic)
Part 2-7-2 Intrusion detectors - Glass break detectors (passive)
Part 2-7-3 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 device/system
This Technical Specification provides for security grades 1 to 4 (see EN 50131-1) glass break detectors
(active) installed in buildings and uses environmental classes I to IV (see EN 50130-5).
The purpose of a detector is to detect changes to the integrity of a glass barrier (for example in doors,
windows or enclosures) that the transmitting and receiving unit(s) are directly mounted on, which allows
intrusion to the monitored area and to provide the necessary range of signals or messages to be used by the
rest of the intruder alarm system.
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.
The number and scope of these signals or messages may be more comprehensive for systems that are
specified at the higher grades.
This Technical Specification is only concerned with the requirements and tests for the detector. Other types
of detectors are covered by other documents identified as EN 50131-2-X / CLC/TS 50131-2-X.
__________
– 3 – CLC/TS 50131-2-7-3:2009
Contents
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and abbreviations . 6
3.1 Terms and definitions . 6
3.2 Abbreviations . 6
4 Functional requirements . 7
4.1 Event processing . 7
4.2 Operational requirements . 8
4.3 Detection . 9
4.4 Immunity to false alarm sources . 10
4.5 Tamper security . 10
4.6 Electrical requirements . 12
4.7 Environmental classification and conditions . 12
5 Marking, identification and documentation . 13
5.1 Marking and/or identification . 13
5.2 Documentation . 13
6 Testing . 13
6.1 General test conditions . 13
6.2 Basic detection test . 14
6.3 Performance tests . 14
6.4 Switch-on delay, time interval between signals and indication of detection . 16
6.5 Fault condition signals or messages: self tests . 16
6.6 Tests of immunity to false alarm sources . 17
6.7 Tamper security . 20
6.8 Electrical tests . 21
6.9 Environmental classification and conditions . 23
6.10 Marking, identification and documentation . 24
Annex A (normative) Catalogue of standard glass types . 25
Annex B (normative) List of small tools suitable for testing immunity of casing to attack . 26
Annex C (normative) Dimensions & requirements of a standard test magnet . 27
C.1 Normative references . 27
C.2 Requirements . 27
Annex D (normative) Immunity test: Small objects hit sensitivity . 30
Annex E (normative) Immunity test: Soft objects hit sensitivity . 31
Annex F (normative) Immunity test: Hard objects hit sensitivity . 32
Annex G (normative) Immunity test: Static pressure sensitivity . 33
Annex H (normative) Immunity test: Dynamic pressure sensitivity . 34
Annex I (normative) General testing matrix . 35
Annex J (normative) Performance test setup . 37
J.1 Performance test setup. 37
J.2 Alternative performance test setup . 38
Annex K (normative) Performance sensitivity test . 40

Figures
Figure C.1 – Test magnet – Magnet type 1 . 28
Figure C.2 – Test magnet – Magnet type 2 . 29
Figure D.1 – Immunity test: Small objects hit sensitivity . 30
Figure E.1 – Immunity test: Soft objects hit sensitivity . 31
Figure F.1 – Immunity test: Hard objects hit sensitivity . 32
Figure G.1 – Immunity test: Static pressure sensitivity . 33
Figure H.1 – Immunity test: Dynamic pressure sensitivity . 34
Figure J.1 – Performance test setup . 37
Figure J.2 – Potential test setup . 39
Figure K.1 – Combined sensor element – Surface mounted glass break detectors test setup . 40
Figure K.2 – Sender and receiver pair – Surface mounted glass break detectors test setup . 40

Tables
Table 1 – Events to be processed by grade . 7
Table 2 – Generation of indication signals or messages . 8
Table 3 – Performance test requirements . 9
Table 4 – Tamper security requirements . 11
Table 5 – Electrical requirements . 12
Table 6 – Operational tests . 23
Table 7 – Endurance tests . 23
Table A.1 – Standard glass types . 25
Table H.1 – General testing matrix . 35
Table J.1 . 38
Table J.2 . 38

– 5 – CLC/TS 50131-2-7-3:2009
1 Scope
This Technical Specification is for ac
...