SIST EN 50131-2-7-2:2012/A2:2016

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

Change of the following chapters, to allow products to pass the relevant test section based on the relevant Annex : 6.6.3 Immunity to Hard objects hitting the glass & Annex A

Alarmanlagen - Einbruch- und Überfallmeldeanlagen - Teil 2-7-2: Einbruchmelder - Glasbruchmelder (Passiv)

Systèmes d'alarme - Systèmes d'alarme contre l'intrusion et les hold-up - Partie 2-7-2: Détecteurs d'intrusion - Détecteurs bris de glace (passifs)

Alarmni sistemi - Sistemi za javljanje vloma in ropa - 2-7-2. del: Zahteve za javljalnike vloma - Javljalniki loma stekla (pasivni) - Dopolnilo A2

General Information

• Status: Published
• Publication Date: 28-Aug-2016
• 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: 08-Jul-2016
• Due Date: 12-Sep-2016
• Completion Date: 29-Aug-2016
• 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 50131-2-7-2:2012/A2:2016 - Alarm systems - Intrusion and hold-up systems - Part 2-7-2: Intrusion detectors - Glass break detectors (passive)

Relations

• Amends: SIST EN 50131-2-7-2:2012 - Alarm systems - Intrusion and hold-up systems - Part 2-7-2: Intrusion detectors - Glass break detectors (passive)
• Effective Date: 01-Sep-2016

Overview

The SIST EN 50131-2-7-2:2012/A2:2016 standard, issued by CLC, governs the performance requirements for alarm systems, specifically focusing on intrusion and hold-up systems. This part of the series addresses intrusion detectors, with an emphasis on passive glass break detectors. The amendment A2 (2016) updates critical testing criteria to improve system reliability and immunity against false alarms caused by impacts on glass surfaces.

This European Standard is a vital reference for manufacturers, installers, and regulators ensuring high-performance security systems that detect glass breakage as part of intrusion detection setups. The updated sections align testing methods to enhance robustness while maintaining compatibility with existing systems.

Key Topics

• Immunity to Hard Object Impact
  The amendment revises the testing angle used to simulate impacts on glass surfaces, changing from an angle of 60° ± 5° to 27° ± 1°. This adjustment ensures more precise evaluation of detector immunity to hard objects hitting the glass, reducing false alarms and increasing overall detection accuracy.

• Standard Glass Pane Specifications
  The normative Annex A updates the specifications for glass panes used in immunity tests. The standard glass pane thickness has been increased from 4 mm ± 1 mm to 6 mm ± 1 mm, maintaining the size at 800 mm by 1000 mm. This change reflects real-world glass variations and improves test relevance.

• Compliance and Implementation Deadlines
  This amendment mandates implementation by April 11, 2017, with conflicting national standards to be withdrawn by April 11, 2019. It ensures harmonized security requirements across CENELEC member countries.

Applications

• Security System Manufacturers
  SIST EN 50131-2-7-2:2012/A2:2016 supports designers and manufacturers of glass break detectors to meet stringent performance and reliability standards, enabling competitive and compliant product offerings.

• Installation and Commissioning Professionals
  Alarm system installers benefit by understanding updated testing parameters for glass break detectors, ensuring that installed systems meet current immunity and detection standards for effective intruder alerting.

• Building Security & Alarm System Specification
  Facilities managers and security consultants utilize this standard to specify compliant equipment that enhances intrusion detection capabilities while minimizing nuisance alarms from environmental factors such as accidental glass impacts.

Related Standards

• EN 50131 Series
  This standard is part of the broader EN 50131 family covering various aspects of alarm system security, including different detector types and system components.

• CLC/TC 79 - Alarm Systems Committee
  The technical committee responsible for development and maintenance, providing continuous updates aligned with technological and market evolutions.

Benefits of Compliance

• Enhanced reliability of glass break detection
• Minimized false alarm rates from hard object impacts
• Standardized testing procedures across Europe
• Alignment with latest security technology advancements
• Increased confidence for end-users and integrators in system performance

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By adhering to SIST EN 50131-2-7-2:2012/A2:2016, stakeholders in the alarm system industry ensure their products and installations meet the latest requirements for passive glass break detection, contributing to safer and more secure environments.

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2016
Alarmni sistemi - Sistemi za javljanje vloma in ropa - 2-7-2. del: Zahteve za
javljalnike vloma - Javljalniki loma stekla (pasivni) - Dopolnilo A2
Alarm systems - Intrusion and hold-up systems - Part 2-7-2: Intrusion detectors - Glass
break detectors (passive)
Alarmanlagen - Einbruch- und Überfallmeldeanlagen - Teil 2-7-2: Einbruchmelder -
Glasbruchmelder (Passiv)
Systèmes d'alarme - Systèmes d'alarme contre l'intrusion et les hold-up - Partie 2-7-2:
Détecteurs d'intrusion - Détecteurs bris de glace (passifs)
Ta slovenski standard je istoveten z: EN 50131-2-7-2:2012/A2:2016
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 50131-2-7-2:2012/A2

NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2016
ICS 13.320
English Version
Alarm systems - Intrusion and hold-up systems - Part 2-7-2:
Intrusion detectors - Glass break detectors (passive)
Systèmes d'alarme - Systèmes d'alarme contre l'intrusion et Alarmanlagen - Einbruch- und Überfallmeldeanlagen - Teil
les hold-up - Partie 2-7-2: Détecteurs d'intrusion - 2-7-2: Einbruchmelder - Glasbruchmelder (Passiv)
Détecteurs bris de glace (passifs)
This amendment A2 modifies the European Standard EN 50131-2-7-2:2012; it was approved by CENELEC on 2016-04-11. 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 versi
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