CLC/TR 50531:2009
able 1 - Common items (continued)|
No. |
Term |
Definition |
Ref. publication |
Year |
Ref. |
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|
1.64 |
tamper detection |
the detection of deliberate interference with an alarm system or part thereof |
CLC/TS 50398 |
2002 |
3.30 |
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|
|
|
EN 50131-1 |
2006 |
3.1.73 |
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|
|
|
CLC/TS 50131-3 |
2003 |
3.1.54 |
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|
|
|
|
EN 50136-1-1 |
1998 |
4.1.23 a |
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|
1.65 |
transmission path |
a communication route used to convey information within the integrated alarm system |
CLC/TS 50398 |
2002 |
3.31 |
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|
|
|
|
EN 50136-1-1 |
1998 |
4.1.25 |
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|
|
|
EN 50131-1 |
2006 |
3.1.77 |
||||
|
1.66 |
video communication |
colour or monochrome video information sent from source station to destination station |
EN 50486 |
2008 |
3.2.3 |
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|
a Renumbered reference per EN |
50136-1-1:1998/A2:2008. |
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|
|
|||||
|
No. |
Term |
Definition |
Ref. publication |
Year |
Ref. |
|
2.01 |
access level |
level of access to particular functions of an l&HAS |
EN 50131-1 EN 50133-1 |
2006 1996 |
3.1.2 3.6 |
|
2.02 |
acknowledge |
action of a user to accept an indication |
CLC/TS 50131-3 |
2003 |
3.1.1 |
|
2.03 |
action |
(relating to setting and unsetting) deliberate operation or act by the user which is part of the setting or unsetting procedure |
EN 50131-1 |
2006 |
3.1.1 |
|
2.04 |
active |
state of a detector in the presence of a hazard |
EN 50131-1 |
2006 |
3.1.3 |
|
2.05 |
active detector |
a detector capable of comparing input signals with pre-defined criteria (speed/frequency/amplitude/direction) prior to generating an alarm signal or message |
CLC/TS 50131-7 |
2003 |
3.1.1 |
|
2.06 |
active period |
period during which an alarm signal is present |
EN 50131-1 CLC/TS 50131-3 |
2006 2003 |
3.1.2 3.1.3 |
|
2.07 |
alarm |
a warning of the presence of a hazard to life, property or the environment |
EN 50131-1 CLC/TS 50131-3 CLC/TS 50131-7 CLC/TS 50398 |
2006 2003 2003 2002 |
3.1.5 3.1.4 3.1.2 3.2 |
|
2.08 |
alarm company |
organisation which provides services for alarm systems |
CLC/TS 50131-7 EN 50131-1 |
2003 2006 |
3.1.4 3.1.7 |
Table 2 - Intrusion and hold-up systems
CLC/TR 50531:2009 - 18 -
|
No. |
Term |
Definition |
Ref. publication |
Year |
Ref. |
|
2.09 |
alarm condition |
a condition of an alarm system, or part thereof, which results from the response of the system to the presence of a hazard |
CLC/TS 50131-3 |
2003 |
3.1.5 |
|
|
|
|
CLC/TS 50131-7 |
2003 |
3.1.5 |
|
|
|
|
CLC/TS 50398 |
2002 |
3.1.6 |
|
|
|
|
EN 50134-1 |
2002 |
3.9 |
|
|
|
|
EN 50134-2 |
1999 |
3.12 |
|
|
|
|
EN 50134-3 |
2001 |
3.13 |
|
|
|
|
EN 50136-1-1 |
1998 |
4.1.1 a |
|
|
|
|
EN 50131-1 |
2006 |
3.1.8 |
|
2.10 |
alarm message |
message conveying information regarding intruder, tamper or fault alarms |
EN 50131-5-3 |
2005 |
3.1.1 |
|
|
|
|
CLC/TS 50136-4 |
2004 |
3.2.1 |
|
2.11 |
alarm notification |
passing of an alarm condition to warning devices and/or alarm transmission systems |
EN 50131-1 |
2006 |
3.1.9 |
|
|
|
|
CLC/TS 50131-3 |
2003 |
3.1.6 |
|
2.12 |
alarm point |
one or more detector(s) grouped together for the purpose of indication or processing |
CLC/TS 50131-3 |
2003 |
3.1.7 |
Table 2 - Intrusion and hold-up systems (continued)
-19- CLC/TR 50531:2009
|
No. |
Term |
Definition |
Ref. publication |
Year |
Ref. |
|
2.13 |
alarm receiving centre |
continuously manned centre to which information concerning the status of one or more alarm systems is reported |
CLC/TS 50131-7 |
2003 |
3.1.3 |
|
|
|
|
EN 50136-1-1 |
2003 |
4.1.2 a |
|
|
|
|
CLC/TS 50131-3 |
2003 |
3.1.8 |
|
|
|
|
CLC/TS 50398 |
2002 |
3.4 |
|
|
|
|
EN 50134-1 |
2002 |
3.2 |
|
|
|
|
EN 50134-3 |
2001 |
3.2 |
|
|
|
|
CLC/TS 50134-7 |
2003 |
3.2 |
|
|
|
|
EN 50131-1 |
2006 |
3.1.6 |
|
2.14 |
alarm signal |
signal generated by a detection device |
CLC/TS 50131-3 |
2003 |
3.1.9 |
|
|
|
|
CLC/TS 50134-7 |
2003 |
3.23 |
|
2.15 |
alarm system |
an electrical installation which responds to the manual or automatic detection of the presence of |
EN 50131-1 |
2006 |
3.1.10 |
|
|
|
a hazard |
CLC/TS 50131-7 |
2003 |
3.1.6 |
|
|
|
|
CLC/TS 50398 |
2002 |
3.7 |
|
|
|
|
EN 50136-1-1 |
1998 |
4.1.3а |
|
|
|
|
CLC/TS 50131-3 |
2003 |
3.1.10 |
Table 2 - Intrusion and hold-up systems (continued)
CLC/TR 50531:2009 -20 -
|
No. |
Term |
Definition |
Ref. publication |
Year |
Ref. |
|
2.16 |
alarm transmission |
equipment and network used to transfer information concerned with the state of one or more |
CLC/TS 50131-7 |
2003 |
3.1.7 |
|
|
system |
alarm systems to one or more alarm receiving centres |
|
|
|
|
|
|
NOTE Transmission systems exclude local direct connections, i.e. interconnections between parts of an alarm system which do not require an interface to transform the alarm system information into a form |
EN 50136-1-1 CLC/TS 50398 |
1998 |
4.1.7 a |
|
|
|
suitable for transmission. |
2002 |
3.9 |
|
|
|
|
|
EN 50134-1 |
2002 |
3.7 |
|
|
|
|
EN 50134-3 |
2001 |
3.10 |
|
|
|
|
CLC/TS 50134-7 |
2003 |
3.7 |
|
|
|
|
CLC/TS 50131-3 |
2003 |
3.10 |
|
|
|
|
EN 50131-1 |
2006 |
3.1.11 |
|
2.17 |
alert indication |
an audible and/or visual indication, available at access level 1, when an l&HAS is in the unset state, indicating that further indication(s) are available to users at access levels 2, 3, or 4 |
EN 50131-1 |
2006 |
3.1.12 |
|
|
|
|
CLC/TS 50136-4 |
2004 |
3.17 |
|
2.18 |
alternative power |
power source capable of powering the system for a predetermined time when a prime power |
EN 50131-1 |
2006 |
3.1.13 |
|
|
source |
source is unavailable |
CLC/TS 50131-3 |
2003 |
3.1.12 |
|
|
|
|
EN 50131-6 |
2008 |
3.1.1 |
|
2.19 |
ancillary control equipment |
equipment used for supplementary control purposes |
EN 50131-1 |
2006 |
3.1.14 |
|
|
|
|
CLC/TS 50131-7 |
2003 |
3.1.8 |
|
|
|
|
CLC/TS 50131-3 |
2003 |
3.1.13 |
|
2.20 |
application |
alarm system, l&HAS, social alarm, CCTV, access control, fire systems eg. heating, air conditioning or lighting systems |
EN 50131-1 |
2006 |
3.1.15 |
|
|
|
|
CLC/TS 50398 |
2002 |
3.10 |
|
2.21 |
approach |
separation distance between the two components of a detector that are being brought together |
EN 50131-2-6 |
2008 |
3.1.4 |
|
|
distance/make distance |
at which an intrusion signal or message is reversed |
|
|
|
|
2.22 |
APS operating period |
period during which the APS is supporting an l&HAS when the EPS has been lost |
EN 50131-6 |
2008 |
3.1.2 |
|
Table 2 - Intrusion and hold-up systems (continued) -21- CLC/TR 50531:2009 No. |
Term |
Definition |
Ref. publication |
Year |
Ref. |
|
2.23 |
as fitted document |
document in which details of the IAS actually installed are recorded |
CLC/TS 50131-7 |
2003 |
3.1.9 |
|
2.24 |
assigned band |
frequency band within which the equipment is authorized to operate |
EN 50131-5-3 |
2005 |
3.1.2 |
|
2.25 |
attenuation |
degradation of the RF signal due to a change in the passive environment of the system after its installation (e.g. creation, relocation or reflection or absorption materials) |
EN 50131-5-3 |
2005 |
3.1.3 |
|
2.26 |
authorisation |
degradation of the RF signal due to a change in the passive environment of the system after its installation (e.g. creation, relocation or reflection or absorption materials) |
EN 50131-1 |
2006 |
3.1.16 |
|
2.27 |
authorisation codes |
physical or logical keys which permit access to l&HAS functions |
EN 50131-1 |
2006 |
3.1.17 |
|
2.28 |
availability of interconnection |
condition when an interconnection is capable of conveying a signal or message |
EN 50131-1 |
2006 |
3.1.18 |
|
2.29 |
basic detection target |
heat source designed to verify the operation of a detector |
EN 50131-2-2 |
2008 |
3.1.1 |
|
|
|
|
EN 50131-2-3 |
2008 |
3.1.1 |
|
|
|
|
EN 50131-2-4 |
2008 |
3.1.1 |
|
|
|
|
EN 50131-2-5 |
2008 |
3.1.1 |
|
2.30 |
client |
individual or corporate body responsible for acquiring the IAS |
CLC/TS 50131-7 |
2003 |
3.1.12 |
|
2.31 |
collision |
simultaneous transmissions from two or more RF communication devices belonging to the same system, of sufficient signal strength to cause corruption or obliteration of the RF signals |
EN 50131-5-3 |
2005 |
3.1.4 |
|
2.32 |
collision rate |
probability of two or more messages having part or all of their information coincident on the RF link leading to a collision |
EN 50131-5-3 |
2005 |
3.1.5 |
|
2.33 |
combined passive infrared and microwave detector |
detector of the broad-spectrum infrared emitted by a human being, with an active microwave emitter and detector installed in the same casing |
EN 50131-2-4 |
2008 |
3.1.2 |
|
2.34 |
combined passive infrared and ultrasonic detector |
detector of the broad-spectrum infrared radiation emitted by a human being, with an active ultrasonic emitter and receiver installed in the same housing |
EN 50131-2-5 |
2008 |
3.1.2 |
