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BSI PD 6662:2004 2006

BSI PD 6662:2004 2006

$102.76

Scheme for the application of European Standards for intruder and hold-up alarm systems

Published By Publication Date Number of Pages
BSI 2006 18
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PDF Catalog

PDF Pages PDF Title
1 PUBLISHED DOCUMENT
2 Committees responsible for this Published Document
3 Contents
5 Introduction
1 Scope
2 Terms, definitions and abbreviations
2.1 Terms and definitions
scheme
remote system check
masking
remote location
6 2.2 Abbreviations
3 Scheme content
3.1 System standards
3.2 Component standards
8 4 Marking, identification and classification of components
4.1 When components are used for which an EN or a BS EN is referenced in the scheme content (see 3.2):
4.2 When a component is used for which no EN or BS EN component standard is referenced in the scheme content (see 3.2), then the following apply.
5 Identity cards
6 Claims of compliance
6.1 Claims of compliance with EN, BS EN or TS component standards should only be made where all of the requirements of the relevant component standard are met.
6.2 Any claim that the scheme described in PD 6662 has been followed should state that the intruder and hold-up alarm system conforms to PD 6662:2004, for a grade 1, 2, 3 or 4 system, with notification option A, B, C, D or X.
7 Risk assessment
9 (normative) Provisions additional to prEN 50131-1 for intruder and hold-up alarm systems installed in accordance with the scheme given in PD 6662: Hold-up devices
(normative) Provisions additional to prEN 50131-1 for intruder and hold-up alarm systems installed in accordance with the scheme given in PD 6662: Hold-up devices
(normative) Provisions additional to prEN 50131-1 for intruder and hold-up alarm systems installed in accordance with the scheme given in PD 6662: Control and indicating equipment
(normative) Provisions additional to prEN 50131-1 for intruder and hold-up alarm systems installed in accordance with the scheme given in PD 6662: Control and indicating equipment
Control and indicating equipment
Housing
(normative) Provisions additional to prEN 50131-1 for intruder and hold-up alarm systems installed in accordance with the scheme given in PD 6662: Warning devices
(normative) Provisions additional to prEN 50131-1 for intruder and hold-up alarm systems installed in accordance with the scheme given in PD 6662: Warning devices
Warning devices
General
External audible alarms
Housing
10 Performance
Location
Power supply applies only to self-powered warning devices”
Operation
Internal audible alarms
Housing
Performance
Location
Power supply applies only to self-powered warning devices”
11 Operation
Sound level test for audible alarms
Securely mount the audible alarm, in its completely assembled form, onto a block of masonry, concrete, brick or paving stone with at least 50 mm of free material all around the alarm.
Mount a balancing mass on the other side of the block in a back-to-back configuration and freely suspend the assembly, in the normal operating position, in a free field condition with the centre of the alarm 1.2 m from the floor.
Operate the alarm under test at its rated voltage and take sound level measurements at a radius of 3 m from the centre of the face of the mounting block, at a height of 1.2 m, with a sound level meter conforming to BS EN 61672.
Measure and record the values of sound level, in dB(A), at 30° intervals through a semicircular arc, in front of the alarm, from 15° to 165° (see Figure C.2).
Report the individual values of sound level recorded at each position and the mean sound level as the arithmetic sum of these divided by the number of measurements taken, i.e. six measurements.
12 Suggested method of suspension
13 Method of measurement
(normative) Provisions additional to prEN 50131-1 and DD CLC/TS 50131-7 for intruder and hold-up alarm systems installed in accordance with the scheme given in PD 6662: Maintenance
(normative) Provisions additional to prEN 50131-1 and DD CLC/TS 50131-7 for intruder and hold-up alarm systems installed in accordance with the scheme given in PD 6662: Maintenance
Preventative maintenance
During each preventative maintenance visit to the site, inspection of the following, with all necessary tests, and those rectifications which are practicable at the time, should be carried out:
14 The system maintainer should make all reasonable effort to ensure that those items that were not fully inspected or rectified during the preventative maintenance visit are completed within a period of 21 days.
Those parts of a system or any environmental conditions which are found during preventative maintenance to be the potential cause of false alarms, or reduced security, should be identified on the maintenance visit record.
Frequency of preventive maintenance
Remote system checks
15 Corrective maintenance
An emergency service should be available at all times. The subscriber should be kept informed of the address and telephone number of the maintenance company’s emergency service facility.
The emergency service facility should be so located and organized that, except under abnormal circumstances, the maintenance com…
(normative) Recommendations for the application of prEN 50131-1
(normative) Recommendations for the application of prEN 50131-1
Alarm transmission systems
Alarm transmission system fault indication
Alarm transmission requirements dispensation
Power supply standby capacity
Duration of alternative power supply
Restoring
Access level necessary for restoring the I&HAS
Masking
16 Security of information
Indication for intrusion detectors
17 PD 6662:2004

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BSI PD 6662:2004 2006
$102.76