SIST EN 50132-1:2010
(Main)Alarm systems - CCTV surveillance systems for use in security applications - Part 1: System requirements
Alarm systems - CCTV surveillance systems for use in security applications - Part 1: System requirements
This European Standard specifies the minimum requirements for CCTV Surveillance Systems installed for security applications. This European Standard specifies the minimum performance requirements and functional requirements to be agreed on between customer and supplier in the operational requirement, but does not include requirements for design, planning, installation, testing, operation or maintenance (see Application Guidelines in EN 50132-7:1996). This European Standard excludes installation of remotely monitored detector activated CCTV systems. This European Standard also applies to CCTV Systems sharing means of detection, triggering, interconnection, control, communication and power supplies with other applications. The operation of a CCTV System shall not be adversely influenced by other applications. Requirements are specified for CCTV components where the relevant environment is classified. This classification describes the environment in which the CCTV component may be expected to operate as designed. When the requirements of the four environmental classes are inadequate, due to the extreme conditions experienced in certain geographic locations, special national conditions may be applied.
Alarmanlagen - CCTV-Überwachungsanlagen für Sicherungsanwendungen - Teil 1: Systemanforderungen
Systèmes d’alarme - Systèmes de surveillance CCTV à usage dans les applications de sécurité - Partie 1: Exigences système
Alarmni sistemi - Nadzorni sistemi CCTV za uporabo v aplikacijah varovanja - 1. del: Sistemske zahteve
Ta evropski standard določa minimalne zahteve za nadzorne sisteme CCTV, nameščene za aplikacije varovanja. Ta evropski standard določa minimalne zahteve za zmogljivost in funkcionalne zahteve, o katerih se dogovorita stranka in dobavitelj v zahtevi o delovanju, vendar ne vključuje zahtev za zasnovo, načrtovanje, namestitev, preskušanje, postopek ali vzdrževanje (glej Smernice za uporabo v EN 50132-7:1996). Ta evropski standard izključuje namestitev na daljavo nadzorovanih sistemov CCTV, aktiviranih z detektorjem. Ta evropski standard prav tako velja za sisteme CCTV, ki si delijo sredstva zaznavanja, sproženja, medsebojnega povezovanja, nadzora, komunikacije in napajalnike z drugimi aplikacijami. Na delovanje sistema CCTV ne smejo škodljivo vplivati druge aplikacije. Zahteve za komponente CCTV so opredeljene, kjer je klasificirano ustrezno okolje. Ta klasifikacija opisuje okolje, v katerem se za komponente CCTV lahko pričakuje, da bodo delovale tako, kot so zasnovane. Kadar so zahteve štirih okoljskih razredov nazadostne zaradi izrednih pogojev, prisotnih na določenih geografskih lokacijah, lahko veljajo posebni nacionalni pogoji.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 50132-1:2010
01-december-2010
Alarmni sistemi - Nadzorni sistemi CCTV za uporabo v aplikacijah varovanja - 1.
del: Sistemske zahteve
Alarm systems - CCTV surveillance systems for use in security applications - Part 1:
System requirements
Alarmanlagen - CCTV-Überwachungsanlagen für Sicherungsanwendungen - Teil 1:
Systemanforderungen
Systèmes d’alarme - Systèmes de surveillance CCTV à usage dans les applications de
sécurité - Partie 1: Exigences système
Ta slovenski standard je istoveten z: EN 50132-1:2010
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
33.160.40 Video sistemi Video systems
SIST EN 50132-1:2010 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 50132-1:2010
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SIST EN 50132-1:2010
EUROPEAN STANDARD
EN 50132-1
NORME EUROPÉENNE
March 2010
EUROPÄISCHE NORM
ICS 13.310;33.160.40
English version
Alarm systems -
CCTV surveillance systems for use in security applications -
Part 1: System requirements
Systèmes d’alarme - Alarmanlagen -
Systèmes de surveillance CCTV à usage CCTV-Überwachungsanlagen
dans les applications de sécurité - für Sicherungsanwendungen -
Partie 1: Exigences système Teil 1: Systemanforderungen
This European Standard was approved by CENELEC on 2010-03-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
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 Central Secretariat or to any CENELEC member.
This European Standard 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 Central Secretariat 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, 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
© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50132-1:2010 E
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EN 50132-1:2010 – 2 –
Foreword
This European Standard was prepared by the Technical Committee CENELEC TC 79, Alarm systems. It was
submitted to the formal vote and approved by CENELEC on 2010-03-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement
(dop) 2011-03-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow) 2013-03-01
EN 50132 will consist of the following parts, under the general title Alarm systems – CCTV surveillance
systems for use in security applications:
Part 1: System requirements;
Part 5: Video transmission;
Part 7: Application guidelines.
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Contents
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Definitions and abbreviations . 7
3.1 Def initions . 7
3.2 Abbreviations . 20
4 Functional description of the CCTV system (informative) . 21
4.1 CCTV system . 21
4.2 Video environment . 22
4.3 System management . 24
4.4 System security . 27
5 Security grading . 27
6 Functional requirements . 28
6.1 Video environment . 29
6.2 System management . 32
6.3 System security . 34
6.4 Environmental requirements . 39
7 Environmental classes . 39
7.1 Generalities . 39
7.2 Environmental Class I – Indoor. 39
7.3 Environmental Class II – Indoor – General . 39
7.4 Environmental Class III – Outdoor – Sheltered . 40
7.5 Environmental Class IV – Outdoor – General . 40
8 Documentation . 40
8.1 System documentation . 40
8.2 Instructions relating to operation . 40
8.3 System component documentation . 40
Annex A (normative) Special national conditions . 41
Bibliography . 42
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EN 50132-1:2010 – 4 –
Figures
Figure 1 – CCTV system . 22
Figure 2 – Example for CCTV system . 23
Figure 3 – Activity management . 26
Figure 4 – Risk and security grades . 28
Tables
Table 1 – Storage . 30
Table 2 – Archiving and backup . 31
Table 3 – System logs . 33
Table 4 – Monitoring of interconnections. 35
Table 5 – Tamper detection . 35
Table 6 – Level of access . 36
Table 7 – Authorisation code requirements . 37
Table 8 – Data access . 37
Table 9 – Access to system logs . 37
Table 10 – Access to system set-up . 38
Table 11 – Data labelling . 38
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Introduction
This European Standard applies to CCTV Systems for surveillance of private and public areas. It includes
four security grades and four environmental classes.
This European Standard is intended to assist CCTV System companies, manufacturers, system integrators,
installer, consultants, owner, users, insurers and law enforcement in achieving a complete and accurate
specification of the surveillance system. This European Standard does not specify the type of technology or
the required image quality needed for a certain observation task.
Due to the wide range of CCTV system applications like security, safety, public safety etc. only the minimum
requirements are covered in this European Standard.
For achieving an optimal surveillance system in terms of design, planning, operation, installation and
maintenance, follow the Application Guidelines of EN 50132-7:1996. The specified operational requirements
(Clause 5) should enable the above mentioned stakeholders to choose the functions that are important for
their application with due consideration to the risk.
Special National standards apply as well.
This European Standard is not intended to be used for testing individual CCTV components.
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EN 50132-1:2010 – 6 –
1 Scope
This European Standard specifies the minimum requirements for CCTV Surveillance Systems installed for
security applications. This European Standard specifies the minimum performance requirements and
functional requirements to be agreed on between customer and supplier in the operational requirement, but
does not include requirements for design, planning, installation, testing, operation or maintenance (see
Application Guidelines in EN 50132-7:1996). This European Standard excludes installation of remotely
monitored detector activated CCTV systems.
This European Standard also applies to CCTV Systems sharing means of detection, triggering,
interconnection, control, communication and power supplies with other applications. The operation of a
CCTV System shall not be adversely influenced by other applications.
Requirements are specified for CCTV components where the relevant environment is classified. This
classification describes the environment in which the CCTV component may be expected to operate as
designed. When the requirements of the four environmental classes are inadequate, due to the extreme
conditions experienced in certain geographic locations, special national conditions may be applied.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
CLC/TS 50398 Alarm systems – Combined and integrated alarm systems – General requirements
EN 50130-4 Alarm systems – Part 4: Electromagnetic compatibility – Product family standard:
Immunity requirements for components of fire, intruder and social alarm systems
EN 50130-5 Alarm systems – Part 5: Environmental test methods
EN 50132-7:1996 Alarm systems – CCTV surveillance systems for use in security applications -
Part 7: Application guidelines
EN 60065 Audio, video and similar electronic apparatus – Safety requirements (IEC 60065)
EN 60950-1 Information technology equipment – Safety – Part 1: General requirements
(IEC 60950-1)
EN 61000-6-3 Electromagnetic compatibility (EMC) – Part 6-3: Generic standards – Emission
standard for residential, commercial and light-industrial environments
(IEC 61000-6-3)
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3 Definitions and abbreviations
3.1 Definitions
For the purposes of this document, the following terms and definitions apply.
3.1.1
access levels
level of access to particular functions of the CCTV system, defining the user rights of the operator, to control
and configure the system as well as the access to data’s on the CCTV system
3.1.2
acknowledge
action of a user to accept a message or an indication
3.1.3
action
deliberate operation or act by the user which is part of alarm procedure
3.1.4
Advanced Streaming Format
proprietary digital audio/digital video container format, especially meant for streaming media
3.1.5
alarm
warning of the presence of any hazard to life, property or the environment
3.1.6
alarm condition
condition of an alarm system, or part thereof, which results from the response of the system to the presence
of a hazard
3.1.7
alarm message
message from the system to the operator, to describe time, type and location of an alarm
3.1.8
alarm procedure
indications and manual or automatic controls as response to an alarm condition
3.1.9
alarm receiving centre
continuously manned centre to which information concerning the status of one or more alarm systems is
reported
3.1.10
alert
warning addressed to persons in the danger environment or request for human intervention (police, fire
brigade, etc.), caused by alarm, tamper or fault
NOTE Sometimes the term “alarm warning” is used instead.
EXAMPLE Visual-alert, acoustic/ audible-alert, external-alert.
3.1.11
alternative device
CCTV system component of the same type like the primary device
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3.1.12
alternative power source
power source capable of powering the system for a predetermined time when a prime power source is
unavailable
3.1.13
archive
data stored on a long term permanent, or partially permanent storage
EXAMPLE CD’s or digital tape are considered to be ‘archived’.
3.1.14
area of interest
region in the scene monitored by an image capturing device
3.1.15
attended operator desk
continuously manned workstation
3.1.16
archiving
see image data backup
3.1.17
audio video interleave format
proprietary multimedia format containing audio and video data in a standard container that allows
synchronous audio-with-video playback
3.1.18
authentication
method to verify whether an image has been altered
3.1.19
authorization
permission to gain access to specified functions or components of a CCTV system
3.1.20
authorisation codes
physical or logical keys which permit access to CCTV functions
3.1.21
automatic number plate recognition
optical character recognition on images to read and extract the alphanumerics of the licence plate of vehicles
3.1.22
automatic teller machine
device that provides a method of financial transactions in public space without the need for a human clerk
3.1.23
backup image
an accurate and complete replica of the primary image, irrespective of media
3.1.24
bandwidth
(relating to interconnection) data transfer rate or amount of data that can be transferred from one point to
another in a given time period
NOTE Bandwidth is quoted in bits per s.
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3.1.25
capacity
(relating to recording) the total amount of stored information that a storage media or medium can hold. It is
expressed as a quantity of bits or bytes
3.1.26
charge coupled device
sensor of imaging device, consisting of an integrated circuit with an array of linked, or coupled, light-sensitive
capacitors
3.1.27
CCTV system
system consisting of camera equipment, storage, monitoring and associated equipment for transmission and
controlling purposes
3.1.28
channel
single path for conveying digital or analogue data, distinguished from other parallel paths
EXAMPLE Video input or output channel.
3.1.29
checksum
unique value or key computed by an algorithm for a data packet, based on the information it contains
NOTE It is passed along with the data to authenticate that the data has not been tampered with. Any change to the image data,
metadata or image sequence would cause a change in the resultant checksum.
3.1.30
compression
the process of reducing the size of a data (image) file
3.1.31
compression rate
ratio of a file’s or image’s uncompressed size compared to its compressed size
NOTE A high compression rate means smaller image files and lower image quality and vice versa.
3.1.32
common interconnection
interconnection used by several video and data channels and/or other applications
3.1.33
communication
transmission of messages and/or signals between CCTV components
3.1.34
component
functional part of the CCTV system
3.1.35
continually
recurring frequently at regular intervals
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3.1.36
contrast
(relating to image) difference in visual properties that makes an object (or its representation in an image)
distinguishable from other objects and the background
NOTE In visual perception of the real world, contrast is determined by the difference in the colour and brightness of the object and
other objects within the same field of view.
3.1.37
data
image, meta and other data of the CCTV system
3.1.38
data acquisition
sampling of information to generate data by processing of signals with appropriate sensors converting the
measurement parameter to a signal
3.1.39
data backup
method to store original data in a media with the goal to recover the original data in case of data loss.
destruction or system failure
3.1.40
database
structured collection of records or data. Records are retrieved in answer to queries
3.1.41
data identification
capability to find, retrieve or delete specific data without ambiguity e.g. by the use of unique IDs
3.1.42
data integrity
condition when data has not been modified or altered from its source either maliciously or by accident and in
which data are maintained during any operation, such as transmission, storage, and retrieval, in order to
preserve data for their intended use
3.1.43
data management
management of user-actions, audio-/video-data and general information’s that are not part of the activity
management
3.1.44
data manipulation protection
means to guarantee the integrity of data
EXAMPLE Certified data handling, encryption, watermarking and limited access to the data.
3.1.45
default (by)
parameter settings preset by the system unless changed
3.1.46
digital image
image consisting of pixels using ranges of discrete values
3.1.47
digital video recorder
system that is capable of recording, playback, backup and export of digital images captured by image
sources. A video recorder may consist of one or multiple components, spread across a network
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3.1.48
documentation
(relating to the system) paperwork (or other media) prepared during the design, installation and hand over of
the system recording details of the CCTV system
NOTE Component documentation provided by the manufacturer of the device in paper or on another media.
3.1.49
electronic article surveillance
technological method for preventing shoplifting e.g. from retail stores
3.1.50
encryption
systematic encoding of a bit stream before transmission, so that the information contained in the bit stream
cannot be deciphered by an unauthorised party;
scrambling of digital data that forms an image according to a key based algorithm in such a way that it is
difficult to reconstruct the original recorded image without the key
NOTE A reverse algorithm is required to reconstruct the image. Data encryption shall not prevent authorised users to access the
images.
3.1.51
essential functions
vital functions of a CCTV system, which are image capturing, transmission, recording and/or presentation
3.1.52
event
incident in the real world
EXAMPLE A fire (burning house), an intrusion (broken door) or moving person, a power-failure, a short circuit, presence of an
intruder
3.1.53
event driven action
user or system activity driven by an alarm- or trigger-signal
3.1.54
event recording
event controlled recording or storing of image signals for a pre-determined time
3.1.55
exact copy
transfer of data from original recording location or master copy to secondary storage, if digital as bit for bit
copy
3.1.56
export
transfer of data from the original location to a secondary storage location with a minimum of necessary
changes
3.1.57
external input
external source connected to a dedicated input on the CCTV system
3.1.58
external interconnection
interconnections exchanging data over the boundary of the system
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3.1.59
external system
system not directly connected to the CCTV system exchanging data over the boundary of the systems from
outside to inside
3.1.60
failover
capability to switch over automatically to a redundant or standby component or system, upon the failure or
abnormal termination of the previously active component or system
3.1.61
fail-safe
function or method which ensures that a failure of equipment, process, or system does not propagate beyond
the immediate environs of the failing entity
EXAMPLE A device causing no harm or at least a minimum of harm to other devices or hazards to personnel on failure or operator
error.
NOTE A fail-safe system has been designed in a way that the probability of a failure is extremely low to accomplish its assigned
mission regardless of environmental factors.
3.1.62
fault
condition of the system which prevents the CCTV system or parts thereof functioning normally
3.1.63
fault message
message from the system to the operator, to describe time, type and location of a fault
3.1.64
fingerprint
method of generating a unique ‘fingerprint’ of the original recorded image that cannot be reproduced if the
image is altered
3.1.65
frame rate
numbers of frames per second
3.1.66
graphics interchange format
8-bit-per-pixel bitmap image format
3.1.67
hazard
danger criteria of any event or incident, used to be detected by a sensor
EXAMPLE Smoke or movement.
3.1.68
illumination
(related to imaging device) level of illumination (illuminance) at the sensor of the imaging device;
(related to scene) level of illumination (illuminance) on the area to be kept under surveillance
3.1.69
image
visible representation of a frame as rectangular grid of pixels; see also picture
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3.1.70
image analysis
extraction of quantitative information from an image beyond which is readily apparent through visual
examination
3.1.71
image capturing
transformation of images from an optical- or scanning-device in video-signals or digital data format
3.1.72
image handling
any activity that transforms an input image into an output image with as little changes as possible
3.1.73
image processing
method to change or analyse (digital) images with algorithms or (software) procedures
EXAMPLE Compressing and encryption of images, methods for image content analysis.
3.1.74
image scene
collection of visual information of the physical area being across the width of the imaging sensor where
something occurs (an incident or event)
3.1.75
image sequence
linear group of images handled as one entity, usually time indexed
3.1.76
image source
device that delivers video data
3.1.77
image stream
a series of consecutive images from the same image source which are transmitted from one system
component to another
3.1.78
incident
activity that raises cause for concern that an offence has been, is being or is about to be, committed, or that
an occurrence has taken place warranting specific action by an operator
3.1.79
indication
information (in audible, visual or any other form) provided to assist the user in the operation of a CCTV
system
3.1.80
instant replay
playback of recently recorded images from storage
EXAMPLE Playback of a image sequence right after an incident or event.
3.1.81
interconnections
medium by which messages and/or signals are transmitted between CCTV system components
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3.1.82
interface
(relating to system) means to exchange data between the CCTV system and an external system
EXAMPLE Digital inputs.
3.1.83
JPEG
common standard for image compression, defined by the Joint Photographic Experts Group
NOTE The JPEG file format is ISO 10918.
3.1.84
latency time
time delay between the moment something is initiated, and the moment one of its effects begins
NOTE The time from the source sending a signal to the destination receiving it.
3.1.85
liquid crystal display
thin, flat display device made up of any number of colour or monochrome pixels arrayed in front of a light
source or reflector
3.1.86
location identifying data
data which uniquely identifies the physical location of a device
3.1.87
logical authorisation key code
numeric or alphabetic codes entered by an authorized user to gain access to restricted functions or parts of
the CCTV system
3.1.88
key
object with mechanical, logical or electronic code that unlocks a locking mechanism to transform encrypted
data into original data
3.1.89
master copy
backup as identical copy of the original recording, in digital systems an exact bit for bit copy
3.1.90
master image
backup image
3.1.91
maximum storage time
retention period or specified time for which images are to be held in primary storage media
3.1.92
meta data
any secondary information or data associated with images in a CCTV system
EXAMPLE Time and date, text strings, location identifying data, audio and any other associated, linked or processed information.
3.1.93
message
series of signals routed by a network which include identification, function data and the various means for
providing its own integrity, immunity and proper reception
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3.1.94
monitoring
(relating to component condition) process of verifying that interconnections and components are functioning
correctly;
(relating to operator activity) viewing live images in order to detect events or incidents
3.1.95
MPEG
common standard used for coding and compression of moving images, defined by Moving Picture Experts
Group in different versions
NOTE Examples are MPEG-2 and MPEG-4
3.1.96
multiplexer
switching device providing the simultaneous representation of several data streams such as video audio, etc.
via one single transmission media
3.1.97
normal operation
state of the CCTV system when not in power-up or power down procedures
3.1.98
notification
passing an alarm or a message of the CCTV system to an external system
3.1.99
object mask
means to mark an object of the area of interest in the camera image display
3.1.100
obscuring
preventing the imaging device from viewing any part of the area of interest other than by moving the device
3.1.101
operational requirement
key document for system designers, which clearly defines the functions of the CCTV system according to the
customer expectations
NOTE
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