SIST EN 50131-2-7-3:2012/A1:2014

Alarm systems - Intrusion and hold-up systems -- Part 2-7-3: Intrusion detectors - Glass break detectors (active)

This European Standard is for active surface mounted glass break detectors installed in buildings and provides for security Grades 1 to 4, specific or non-specific wired or wire-free detectors, and uses environmental classes I to IV. This European Standard does not include requirements for active surface mounted glass break detectors intended for use outdoors. A detector shall fulfil 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 European Standard does not apply to system interconnections.

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)

Alarmni sistemi - Sistemi za javljanje vloma in ropa - 2-7-3. del: Zahteve za javljalnike vloma - Javljalniki loma stekla (aktivni) - Dopolnilo A1

Ta evropski standard se uporablja za aktivne javljalnike loma stekla, nameščene na površino zgradb, določa varnostne razrede od 1 do 4 in lastnosti specifičnih in nespecifičnih kabelskih ali brezžičnih javljalnikov ter uporablja okoljske razrede od I do IV. Ta evropski standard ne vključuje zahtev za aktivne javljalnike loma stekla, nameščene na površino, ki so namenjeni za uporabo na prostem. Javljalnik mora izpolnjevati vse zahteve posameznega razreda. Poleg obveznih funkcij, ki so opredeljene v tem standardu, ima lahko javljalnik tudi dodatne funkcije, pri čemer te ne smejo negativno vplivati na pravilno delovanje obveznih funkcij. Ta evropski standard se ne uporablja za medsebojne povezave sistemov.

General Information

• Status: Published
• Publication Date: 13-Jan-2014
• ICS: 13.310 - Protection against crime
• ICS: 13.320 - Alarm and warning systems
• Technical Committee: EAL - Alarm systems
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 10-Jan-2014
• Due Date: 17-Mar-2014
• Completion Date: 14-Jan-2014
• Directive: 2020-01-0063 - Pravilnik o pogojih in merilih za izdajatelja pomnilniških kartic za zapisovalno opremo v cestnih prevozih ter načinu oblikovanja in določanja cene za izdajo kartice
• Ref Project: EN 50131-2-7-3:2012/A1:2013 - Alarm systems - Intrusion and hold-up systems - Part 2-7-3: Intrusion detectors - Glass break detectors (active)

Relations

• Amends: SIST EN 50131-2-7-3:2012 - Alarm systems - Intrusion and hold-up systems - Part 2-7-3: Intrusion detectors - Glass break detectors (active)
• Effective Date: 01-Feb-2014

Overview

EN 50131-2-7-3:2012/A1:2013 (CENELEC amendment A1) is the European standard amendment for active glass break detectors used in alarm systems - part of the EN 50131 family for intrusion and hold-up systems. It updates the 2012 Part 2-7-3 text with clarified event-processing rules, revised immunity and mechanical test methods, and enhanced power-supply and environmental test criteria. The amendment was approved by CENELEC in October 2013 and implemented nationally by members.

Key topics and requirements

• Scope: Requirements, test methods and pass/fail criteria for active glass break intrusion detectors (detection performance, immunity and environmental resilience).
• Grade-based event processing: Table 1 defines mandatory/optional events by Grade (1–4) - e.g., Intrusion and No Stimulus are mandatory across grades; Masking and Tamper requirements vary by grade; wired vs wire-free power-failure handling is differentiated.
• Masking detection: Notes and procedures for detecting deliberate masking were revised (first note deleted).
• Mechanical impact tests: Procedures updated for soft and hard object hits - the test uses a steel ball hung on a cotton string (< 3 mm diameter), with each test comprising a single hit (no repeated bouncing).
• Pressure immunity: Terminology corrected from “Power” to Force for static and dynamic pressure tests.
• Wide-band noise / steel ruler test: Detailed sizes and masses for short (200 mm, ~0.01 kg), midsize (300 mm, ~0.06 kg) and long (500 mm, ~0.1 kg) steel rulers; test placement and bend/release distances are specified to assess immunity to mechanical noise.
• Power-supply robustness: Slow input-voltage change test requires lowering supply in small incremental steps (≤ 10 mV) until a fault is generated; detectors must signal a fault before failing to detect intrusion. Total loss of power must generate required signals/messages, or be detectable by loss of communication with the control equipment (CIE).
• Environmental classification: References to operational and endurance test tables were renumbered; environmental classification and conditions clarified.

Practical applications and users

• Manufacturers of active glass break detectors use this standard to design products that meet European grade requirements and pass independent type-testing and certification.
• Test laboratories and certification bodies apply the specified immunity, mechanical and power-supply tests when assessing compliance.
• System integrators, specifiers and security consultants use the standard to select appropriate detectors for projects (residential, commercial, high-risk premises) based on grade, immunity and environmental class.
• Regulatory and procurement teams reference EN 50131-2-7-3/A1 when defining compliance in tender documents.

Related standards

• EN 50131 family (intrusion and hold-up systems) and other parts under CLC/TC 79 (Alarm systems) govern system-level requirements, grading, and interoperability. Refer to the EN 50131 series for overall system and Central Alarm Station (CIE) interfaces.

Keywords: EN 50131-2-7-3:2012/A1:2013, glass break detectors, active glass break, intrusion detection, CENELEC, immunity testing, power supply tests, alarm systems, masking detection, tamper detection.

Standards Content (Sample)

SLOVENSKI STANDARD
01-februar-2014
Alarmni sistemi - Sistemi za javljanje vloma in ropa - 2-7-3. del: Zahteve za
javljalnike vloma - Javljalniki loma stekla (aktivni) - Dopolnilo A1
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: EN 50131-2-7-3:2012/A1:2013
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.

EUROPEAN STANDARD
EN 50131-2-7-3/A1
NORME EUROPÉENNE
December 2013
EUROPÄISCHE NORM
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 et les Einbruch- und Überfallmeldeanlagen -
hold-up - Teil 2-7-3: Einbruchmelder -
Partie 2-7-3: Détecteurs d'intrusion - Glasbruchmelder (Aktiv)
Détecteurs bris de glace (actifs)

This amendment A1 modifies the European Standard EN 50131-2-7-3:2012; it was approved by CENELEC on
2013-10-14. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.

This amendment exists in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

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

CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50131-2-7-3:2012/A1:2013 E

Contents Page
Foreword . 3
1 Modification to 4.1 Event Processing . 4
2 Modification to 4.5.3 Detection of masking . 4
3 Modification to 6.7.3 Immunity to Soft objects hitting the glass . 4
4 Modification to 6.7.4 Immunity to Hard objects hitting the glass . 4
5 Modification to 6.7.5 Immunity to Static pressure . 5
6 Modification to 6.7.6 Immunity to Dynamic pressure . 5
7 Modification to 6.7.7 Immunity to wide band noise using Flat steel rulers . 5
8 Modification to 6.9.3 Slow input voltage change and input voltage range limits . 6
9 Modification to 6.9.6 Total loss of power supply . 6
10 Modification to 6.10 Environmental classification and conditions . 6

- 3 - EN 50131-2-7-3:2012/A1:2013
Foreword
This document (EN 50131-2-7-3:2012/A1:2013) has been prepared by CLC/TC 79 "Alarm systems".
The following dates are fixed:
(dop) 2014-10-14
• latest date by which this document has to be implemented at
national level by publication of an identical national standard or
by endorsement
• latest date by which the national standards conflicting with this (dow) 2016-10-14
document have to be withdrawn
Attention is drawn to the possibility that some of the elements o
...