Η συλλογή αποτελείται από 32 πρότυπα της σειράς ΕΛΟΤ ΕΝ 54, που αφορά σε  «Συστήματα πυρανίχνευσης και συναγερμού».

The collection consists of 32 standards of the ELOT EN 54 series, which refers to "fire detection and fire alarm systems".

Συλλογή ΕΛΟΤ ΕΝ 54

ΕΛΟΤ EN 54-1 Ε4

This document defines the terms and definitions that are used throughout the EN 54 series of standards. It gives the principles on which each part of the series has been based and describes the functions carried out by the components of a fire detection and fire alarm system.
This document applies to fire detection and fire alarm systems for buildings and civil engineering works.
This document does not apply to smoke alarm devices which are covered by EN 14604.

Fire detection and fire alarm systems - Part 1: Introduction

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 1: Εισαγωγή

ΕΛΟΤ EN 54.02

This standard specifies requirements, methods of test, and performance criteria for control and indicating equipment (see item B of figure 1 of EN 54-1) for usein fire detection and fire alarm systems installed in buildings.

Fire detection and fire alarm systems - Part 2: Control and indicating equipment

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 2: Εξοπλισμός ελέγχου και ενδείξεων

ΕΛΟΤ EN 54.02/A1

ΕΛΟΤ EN 54-3+Α1

This European Standard specifies the requirements, test methods and performance criteria for fire alarm sounders, including voice sounders, in a fixed installation intended to signal an audible warning between the fire detection and fire alarm systems and the occupants of a building (see EN 54-1:2011).
This European Standard provides for the assessment and verification of constancy of performance (AVCP) of fire alarm sounders to this EN.
This European Standard is not intended to cover:
a)	loudspeaker type devices primarily intended for emitting emergency voice messages that are generated from an external audio source;
b)	supervisory sounders, for example, within the control and indicating equipment.

Fire detection and fire alarm systems - Part 3: Fire alarm devices - Sounders

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 3: Ηχητικές διατάξεις συναγερμού

ΕΛΟΤ EN 54.04

This standard specifies requirements, methods of test and performance criteria for power supply equipment (see component L of figure 1 of EN 54-1:1996) of fire detection and fire alarm systems installed in buildings.  Note: Power supply equipment with special characteristics, developed for particular appli- cations, is not necessarily the subject of this standard and may require further tests.

Fire detection and fire alarm systems - Part 4: Power supply equipment

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 4: Εξοπλισμός παροχής ισχύος

ΕΛΟΤ EN 54.04/A1

ΕΛΟΤ EN 54.04/A2

Specifies EMC and updates software and other requirements.

ΕΛΟΤ EN 54-5+A1

This European Standard specifies the requirements, test methods and performance criteria for point heat detectors intended for use in fire detection and fire alarm systems installed in and around buildings (see EN 54-1:2011).
This European Standard provides for the assessment of verification of constancy of performance (AVCP) of point heat detectors to this EN.
For other types of heat detector, or for detectors intended for use in other environments, this standard should only be used for guidance.
Heat detectors with special characteristics and developed for specific risks are not covered by this standard.

Fire detection and fire alarm systems - Part 5: Heat detectors - Point heat detectors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 5 : Ανιχνευτές θερμότητας - Σημειακοί ανιχνευτές

ΕΛΟΤ EN 54-7 Ε3

This draft European Standard specifies requirements, test methods and performance criteria for point smoke detectors that operate using scattered light, transmitted light or ionization, intended for use in fire detection and fire alarm systems installed in and around buildings (see EN 54 1:2011).
This European standard provides for the assessment of verification of consistency of performance (AVCP) of point smoke detectors to this EN.
For other types of smoke detector, or smoke detectors working on different principles, this standard should only be used for guidance. Smoke detectors with special characteristics and developed for specific risks are not covered by this standard.
NOTE	Certain types of detector contain radioactive materials. The national requirements for radiation protection differ from country to country and they are not specified in this standard.

Fire detection and fire alarm systems - Part 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionization

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 7: Ανιχνευτές καπνού - Σημειακοί ανιχνευτές με χρήση σκεδασμένου φωτός, άμεσα διαδιδόμενου ή ιοντισμού

ΕΛΟΤ EN 54.10

This European Standard specifies requirements, test methods and performance criteria for point-type, resettable flame detectors that operate using radiation from a flame for use in fire detection systems installed in buildings.
This standard does not cover flame detectors working on different principles from those described in this standard (although the standard may be used as guidance in assessing such products).

Fire detection and fire alarm systems - Part 10: Flame detectors - Point detectors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 10: Ανιχνευτές φλόγας - Σημειακοί ανιχνευτές

ΕΛΟΤ EN 54.10/A1

ΕΛΟΤ EN 54.11

This European Standard specifies the requirements and methods of test for manual call points in fire detection and fire alarm systems in and around buildings. It takes into account indoor and outdoor conditions, the appearance and operation of the manual call points for type A "direct operation" and type B "indirect operation" and covers those which are simple mechanical switches, those which are fitted with simple electronic components (e.g. resistors, diodes) and those which contain active electronic components and which work with the control panels for signalling and identifying, for example, an address or location.

This European standard does not cover manual call points for special applications, for example manual call points that are intrinsically safe or for use in hazardous conditions, if such applications require additional or other requirements or tests than those given in this standard.

Fire detection and fire alarm systems - Part 11: Manual call points

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 11: Εκκινητές συναγερμού χειρός

ΕΛΟΤ EN 54.11/A1

ΕΛΟΤ EN 54-12 Ε2

This European Standard specifies requirements, test methods and performance criteria for line detectors using an optical beam that detect smoke by utilizing the attenuation and/or changes in attenuation of an optical beam, for use in fire detection and fire alarm systems installed in buildings (see EN 54 1:2011).
This European Standard provides for the assessment and verification of constancy of performance (AVCP) of line detectors using an optical beam to this EN.
This European Standard does not cover:
-	line detectors using an optical beam designed to operate with separations between opposed components of less than 1 m;
-	line detectors using an optical beam whose optical path length is defined or adjusted by an integral mechanical connection;
-	line detectors using an optical beam with special characteristics, which cannot be assessed by the test methods in this European Standard.
NOTE	The term "optical" is used to describe that part of the electromagnetic spectrum produced by the transmitter to which the receiver is responsive; this is not restricted to visible wavelengths.

Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using an optical beam

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 12: Ανιχνευτές καπνού - Γραμμικοί ανιχνευτές που λειτουργούν με ακτίνα φωτός

ΕΛΟΤ EN 54-13+A1

This document specifies the requirements for compatibility and connectability assessment of components of fire detection and fire alarm system or voice alarm system as a subsystem of fire detection and fire alarm system. The components comply either with the requirements of EN 54 or with a manufacturer’s specification where there is no EN 54 standard. This document only includes system requirements when these are necessary for compatibility assessment.
This document covers transmission path only between components. However ,requirements for TP between components of a function which is distributed are covered by the relevant EN 54 standard and not by this document.
This document also specifies requirements for the integrity of the fire detection and fire alarm system when connected to other systems.
This document does not specify the manner in which the system is designed, installed and used in any particular application.
This document recognizes that it is not practical to assess the compatibility or connectability of components in all possible configurations. Methods of assessment are specified to reach an acceptable degree of confidence within pre-determined operational and environmental conditions.
This document specifies requirements related to compatibility and connectability assessment methods and tests for the components belonging to FDAS or connecting FDAS. This document does not cover components or functions which are not included in a FDAS.
This document is applicable to systems where the components are interconnected by electrical wires or optical fibre or by radio frequency links or by any combination. For other interconnection technology between components , this standard may be used as a guidance.
NOTE Other European Standards are expected to cover the requirements of the other systems to which the fire detection and fire alarm system may be connected.

Fire detection and fire alarm systems - Part 13: Compatibility and connectability assessment of system components

Συστήματα πυρανίχνευσης και συναγερμού για πυρκαγιά- Μέρος 13: Αξιολόγηση συμβατότητας και συνδεσιμότητας των στοιχείων του συστήματος

ΕΛΟΤ CEN/TS 54-14 Ε2

This document provides guidelines for the application of automatic fire detection and fire alarm systems in and around buildings. The guideline covers planning, design, installation, commissioning, use and maintenance of the systems.
The guidelines cover systems intended for the protection of life and/or the protection of property. The guidelines cover systems with a control and indicating equipment and at least one manual call point or one fire detector. In the event of a fire the systems may be capable of providing signals to initiate the operation of ancillary equipment (such as fixed fire extinguishing systems) and other precautions and actions (such as machinery shutdown or remote transmission of alarms). These guidelines do not cover the ancillary services themselves or ancillary circuits to interface with them.
The guidelines do not cover systems combining fire alarm functions with other non-fire related functions.
The guidelines do not recommend whether or not an automatic fire detection and/or fire alarm system should be installed in any given premises.
These guidelines should be used by appropriately competent persons. However, guidance is also given to other persons purchasing or using a fire detection and / or fire alarm system.
Smoke alarms according to EN 14604 are not fire detection and fire alarm systems.

Fire detection and fire alarm systems - Part 14: Guidelines for planning, design, installation, commissioning, use and maintenance

Συστήματα πυρανίχνευσης και συναγερμού πυρκαγιάς - Μέρος 14: Κατευθυντήριες γραμμές για τον προγραμματισμό, το σχεδιασμό, την εγκατάσταση, τη θέση σε λειτουργία, τη χρήση και τη συντήρηση

ΕΛΟΤ EN 54.16

This European Standard specifies requirements, methods of test and performance criteria for voice alarm control and indicating equipment for use in fire detection and fire alarm systems installed in buildings, where the alarm signal is in the form of tone(s) or voice message(s), or both.
It also provides for the evaluation of conformity of the equipment to the requirements of this European Standard.
NOTE	The overall requirements of a voice alarm system, especially concerning audibility and intelligibility, are not covered in this part of EN 54. The manufacturer should consider requirements of an overall system that may affect the equipment design. Such system requirements may be specified in another part of EN 54, in national legislation, codes and standards or in contractual documents.

Fire detection and fire alarm systems - Part 16: Voice alarm control and indicating equipment

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 16: Εξοπλισμός ελέγχου και ενδείξεων συναγερμού με φωνή

ΕΛΟΤ EN 54.17 + AC

This European Standard specifies requirements, test methods and performance criteria for short-circuit isolators, for use in fire detection and fire alarm systems for buildings (see EN 54-1).
Means of isolation or protection incorporated within control and indicating equipment (Item B in Figure 1 of EN 54-1:1996) are not covered by this European Standard.

Fire detection and fire alarm systems - Part 17: Short-circuit isolators

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 17: Απομονωτές βραχυκυκλώματος

ΕΛΟΤ EN 54.18 + AC

This European Standard specifies requirements, test methods and performance criteria for input/output devices connected to a transmission path of a fire detection and fire alarm system, used to receive and/or transmit electrical signals to or from the transmission path, necessary for the operation of the fire detection and fire alarm system and/or fire protection system.
An input/output device may be a physically separate device or its function may be integrated into another device in which case this European Standard may be used to assess this function.
Control and indicating equipment, and ancillary control and indicating equipment (e.g. repeater panels and fire brigade panels) are not covered by this European Standard.

Fire detection and fire alarm systems - Part 18: Input/output devices

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 18: Συσκευές εισαγωγής/εξαγωγής

ΕΛΟΤ EN 54.20

This European Standard specifies the requirements, test methods and performance criteria for aspirating smoke detectors for use in fire detection and fire alarm systems installed in buildings.
Aspirating smoke detectors developed for the protection of specific risks that incorporate special characteristics (including additional features or enhanced functionality for which this standard does not define a test or assessment method) are also covered by this standard. The performance requirements for any special characteristics are beyond the scope of this standard.
NOTE	Certain types of detector contain radioactive materials. The national requirements for radiation protection differ from country to country and they are not therefore specified in this standard.

Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 20: Αναρροφητικοί ανιχνευτές καπνού

ΕΛΟΤ EN 54.21

This European Standard specifies requirements, test methods and performance criteria against which the effectiveness and reliability of routing equipment capable of transmitting fire alarm and/or fault warning signals for use with fire detection and fire alarm systems installed in buildings can be assessed (see EN 54-1). The routing equipment is designed to allow the system to function in accordance with the requirements of this European Standard. It also provides for the evaluation of conformity of the equipment to the requirements of this standard.

Fire detection and fire alarm systems - Part 21: Alarm transmission and fault warning routing equipment

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 21: Εξοπλισμός μετάδοσης συναγερμού και σημάτων προειδοποίησης για την ύπαρξη σφαλμάτων

ΕΛΟΤ ΕΝ 54.22+A1

This European Standard applies to resettable line-type heat detectors consisting of a sensing element using an optical fibre, a pneumatic tube or an electrical sensor cable connected to a sensor control unit, either directly or through an interface module, intended for use in fire detection and fire alarm systems installed in and around buildings and other civil engineering works (see EN 54-1:2011).
This European Standard specifies the requirements and performance criteria, the corresponding test methods and provides for the Assessment and Verification of Constancy of Performance (AVCP) of resettable line-type heat detectors to this EN.
This European Standard also covers resettable line-type heat detectors intended for use in the local protection of plant and equipment.
Resettable line-type heat detectors with special characteristics and developed for specific risks are not covered by this EN.
This European Standard does not cover line-type heat detectors that are based on non-resettable, fixed temperature electrical cables (so called digital systems).

Fire detection and fire alarm systems - Part 22: Resettable line-type heat detectors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 22: Επανακινούμενοι θερμικοί ανιχνευτές γραμμικού τύπου

ΕΛΟΤ EN 54.23

This European Standard specifies the requirements, test methods and performance criteria for visual alarm devices in a fixed installation intended to signal a visual warning of a fire between the fire detection and fire alarm system and the occupants of a building. It is intended to cover only those devices which derive their operating power by means of a physical electrical connection to an external source such as a fire alarm system.
This European Standard specifies the evaluation of conformity and the marking of the visual alarm devices.
This European Standard applies to visual alarm devices that rely on software for their operation and to those that do not.
This European Standard applies only to pulsing or flashing visual alarm devices, for example xenon beacons or rotating beacons. Devices giving continuous light output are excluded from this European Standard.
This European Standard is not intended to cover visual indicators, for example those on detectors or on the control and indicating equipment.

Fire detection and fire alarm systems - Part 23: Fire alarm devices - Visual alarm devices

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 23: Διατάξεις συναγερμού - Οπτικές διατάξεις συναγερμού

ΕΛΟΤ EN 54.24

This European Standard specifies requirements, test methods and performance criteria for loudspeakers intended to broadcast a warning of fire between a fire detection and fire alarm system and the occupants of a building.
This European Standard specifies loudspeakers for two types of application environment: type A, generally for indoor use and type B, generally for outdoor use.
This European Standard does not cover loudspeakers for special applications, for example loudspeaker for use in hazardous applications, if such applications require additional or other requirements or tests than those given in this European Standard.
This European Standard is not intended to cover addressable loudspeakers, loudspeakers with active components.
Voice alarm sounders are covered in EN 54-3:2001.

Fire detection and fire alarm systems - Part 24: Components of voice alarm systems - Loudspeakers

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 24: Μέρη συστημάτων συναγερμού με φωνή - Μεγάφωνα

ΕΛΟΤ EN 54.25

This European Standard specifies requirements, test methods and performance criteria for components used in fire alarms systems, installed in and around buildings, which use radio frequency links (RF links) to communicate. It also provides requirements for the evaluation of conformity of the components to the requirements of this European Standard.
Where components work together and this requires knowledge of the system design, this document also specifies requirements on the system.
When the fire detection and fire alarm systems (FDAS) use wired and RF links, the relevant parts of EN 54 apply together with this document. Requirements relevant to wire links are superseded or modified by those included in this European Standard.
This document does not restrict:
	the intended use of radio spectrum, e.g. frequency, power output of devices;
	the allowed maximum number of the components using RF links within the FDAS or one transmission path and/or RF link;
	the allowed maximum number of the components affected by loss of one transmission path and/or RF link.
These requirements relate to national regulations and can vary from member state to member state.

Fire detection and fire alarm systems - Part 25: Components using radio links

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 25: Ραδιοζευκτά εξαρτήματα

ΕΛΟΤ ΕΝ 54-26

This European Standard specifies requirements, test methods and performance criteria for point detectors using carbon monoxide sensing for use in fire detection and fire alarm systems in and around buildings (see EN 54 1:2011).
This European Standard provides for the assessment and verification of consistency of performance (AVCP) of carbon monoxide point detectors to this EN.
This European Standard does not cover fire detectors incorporating at least one CO sensing element in combination with other elements sensing different fire phenomena.
CO detectors having special characteristics suitable for the detection of specific fire risks are not covered by this European Standard. The performance requirements for any additional functions are beyond the scope of this European Standard (e.g. additional features or enhanced functionality for which this standard does not define a test or assessment method).

Fire detection and fire alarm systems - Part 26: Carbon monoxide detectors - Point detectors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 26: Ανιχνευτές μονοξειδίου του άνθρακα - Σημειακοί ανιχνευτές

ΕΛΟΤ ΕΝ 54-27

This European Standard specifies requirements, test methods and performance criteria for fire detectors which detect smoke in air ducts in buildings as a part of a fire detection and fire alarm system or as an actuator for a fire protection system.
Duct smoke detectors with special characteristics and developed for specific risks are not covered by this document.
NOTE	Certain types of detector contain radioactive materials. The national requirements for radiation protection differ from one member state to another and are not specified in this standard.

Fire detection and fire alarms systems - Part 27: Duct smoke detectors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 27: Ανιχνευτές καπνού αγωγών

ΕΛΟΤ EN 54-28

This European Standard applies to non-resettable line-type heat detectors consisting of a sensing element using an electrical sensor cable which can be connected to a sensor control unit or either directly or through an interface module to a control and indicating equipment intended for use in fire detection and fire alarm systems installed in and around buildings and civil engineering works (see EN 54 1:2011).
The non-resettable sensing element has a fixed temperature alarm threshold and does not distinguish between short circuit and alarm condition.
This European Standard specifies the requirements and performance criteria, the corresponding test methods and provides for the Assessment and Verification of Constancy of Performance (AVCP) of non-resettable line-type heat detectors to this European Standard.
This European Standard also covers non-resettable line-type heat detectors intended for use in the local protection of plant and equipment.
Non-resettable line-type heat detectors with special characteristics and developed for specific risks are not covered by this standard.

Fire detection and fire alarm system - Part 28: Non-resettable line-type heat detectors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 28: Μη - επανακινούμενοι θερμικοί ανιχνευτές γραμμικού τύπου

ΕΛΟΤ ΕΝ 54-29

This European Standard specifies requirements, test methods and performance criteria for point-type multi-sensor fire detectors for use in fire detection systems installed in buildings (see EN 54 1:2011), incorporating in one mechanical enclosure at least one optical or ionization smoke sensor and at least one heat sensor. The overall fire detection performance is determined utilizing the combination of the detected phenomena.
This European Standard provides for the assessment and verification of constancy of performance (AVCP) of point detectors using a combination of smoke and heat sensors to this EN.
Point detectors using a combination of smoke and heat sensors having special characteristics suitable for the detection of specific fire risks are not covered by this European Standard. The performance requirements for any additional functions are beyond the scope of this European Standard (e.g. additional features or enhanced functionality for which this European Standard does not define a test or assessment method).
NOTE	Certain types of detector contain radioactive materials. The national requirements for radiation protection differ from country to country and they are not specified in this European Standard.

Fire detection and fire alarm systems - Part 29: Multi-sensor fire detectors - Point detectors using a combination of smoke and heat sensors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 29: Πολυαισθητήρες ανίχνευσης πυρκαγιάς - Σημειακοί ανιχνευτές με συνδυαστική χρήση αισθητήρων καπνού και θερμότητας

ΕΛΟΤ ΕΝ 54-30

This European Standard specifies requirements, test methods and performance criteria for point-type multi-sensor fire detectors for use in fire detection systems installed in and around buildings (see EN 54 1:2011), incorporating in one mechanical enclosure at least one carbon monoxide sensor and at least one heat sensor and where the overall fire detection performance is determined utilizing the combination of the detected phenomena.
This European Standard provides for the assessment and verification of consistency of performance (AVCP) of multi-sensor fire detectors using a combination of carbon monoxide and heat sensors to this EN.
Multi-sensor fire detectors using carbon monoxide and heat sensors having special characteristics suitable for the detection of specific fire risks are not covered by this European Standard. The performance requirements for any additional functions are beyond the scope of this standard (e.g. additional features or enhanced functionality for which this European Standard does not define a test or assessment method).

Fire detection and fire alarm systems - Part 30: Multi-sensor fire detectors - Point detectors using a combination of carbon monoxide and heat sensors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 30: Πολυαισθητήρες ανίχνευσης πυρκαγιάς - Σημειακοί ανιχνευτές με συνδυαστική χρήση αισθητήρων μονοξειδίου του άνθρακα και θερμότητας

ΕΛΟΤ EN 54-31+A1

This European Standard specifies requirements, test methods and performance criteria for point-type multi-sensor fire detectors for use in fire detection and fire alarm systems installed in and around buildings (see EN 54 1:2011), incorporating in one mechanical enclosure at least one optical or ionization smoke sensor and at least one carbon monoxide (CO) sensor and optionally one or more heat sensors, utilizing the combination of the detected phenomena. This European Standard covers only modes of operation, where at least the signals of both smoke and carbon monoxide sensors are continuously evaluated.
This European Standard provides for the assessment and verification of constancy of performance (AVCP) of point detectors using a combination of smoke, carbon monoxide and optionally heat sensors to this EN.
Point detectors using a combination of smoke, carbon monoxide and optionally heat sensors, which are having special characteristics suitable for the detection of specific fire risks are not covered by this European Standard. The performance requirements for any additional functions are beyond the scope of this standard (e.g. additional features or enhanced functionality for which this European Standard does not define a test or assessment method).

Fire detection and fire alarm systems - Part 31: Multi-sensor fire detectors - Point detectors using a combination of smoke, carbon monoxide and optionally heat sensors

Συστήματα πυρανίχνευσης και συναγερμού - Μέρος 31: Πολυαισθητήρες ανίχνευσης πυρκαγιάς - Σημειακοί ανιχνευτές με συνδυαστική χρήση αισθητήρων καπνού, μονοξειδίου του άνθρακα και προαιρετικά θερμότητας

ΕΛΟΤ CEN/TS 54-32

This Technical Specification provides guidelines for the planning, design, installation, commissioning, use, maintenance and modification of voice alarm systems in and around buildings that broadcast information for the protection of lives in a fire emergency. See EN 54 1:2011, Figure 1, item C and item M.
These guidelines cover voice alarm systems that are triggered automatically by a fire detection and fire alarm system or that are manually triggered, or both.
This Technical Specification does not apply to fire detection and fire alarm systems that only use voice sounders, bells or sounders or a combination of these.
NOTE 1	CEN/TS 54-14 provides guidelines for these systems.
This Technical Specification does not exclude the use of voice alarm systems for emergency purposes other than fire emergency.
NOTE 2	When used for emergencies other than those due to fire, it might be appropriate to modify the guidance in this Technical Specification.
This Technical Specification does not exclude the use of voice alarm systems for non-emergency purposes.

Fire detection and fire alarm systems - Part 32: Planning, design, installation, commissioning, use and maintenance of voice alarm systems

Συστήματα πυρανίχνευση και  συναγερμού Μέρος 32: Προγραμματισμός, σχεδιασμός, εγκατάσταση, προμήθεια, χρήση και συντήρηση συστημάτων φωνητικού συναγερμού

ELOT EN 54 Collection