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Viewcare Ltd
26 Crofton Grove
Chingford
London
E4 6NY
UK.
Sales Enquiries
020 8523 9196
07860 963691
Company
No.
5708983
VAT No.
888 4010 03
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Site Design by
Croftonite
Copyright © 2006
All through
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General Advice and Tips
| Social Alarms |
| Manuals
The above publications are
produced in Adobe Acrobat format. You will need a copy of
Acrobat Reader to read these publications. Copies of Acrobat
Reader are available free of charge from the Adobe web site.
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| Intruder Alarms |
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| Manuals
Some of the above publications are
produced in Adobe Acrobat format. You will need a copy of
Acrobat Reader to read these publications. Copies of Acrobat
Reader are available free of charge from the Adobe web site.
|
New Intruder Alarm Grade Classifications.
The grading of a system based on a structured
risk analysis will determine the:
- Extent of the system
- Signalling
- Tamper security
Within the new European Standards there are
four security grades:
- Grade 1 intruder alarms - Premises in
standard risk areas with standard amount of
content value. Grade 1 system intruders are
expected to have little knowledge of
intruder alarm systems and be limited to a
range of easily available tools.
- Grade 2 intruder alarms- Premises
with large a degree of valuables and
equipment. Premises in areas of medium risk.
Grade 2 system expects intruders to have a
limited knowledge of intruder alarm systems
and the use of a general range of tools.
- Grade 3 intruder alarms- Premises with
large a degree of valuables and equipment in
high risk areas. Grade 3 system expects
intruders to be conversant with intruder
alarm systems and have access to a
comprehensive range of tools.
- Grade 4 intruder alarms - Premises
with fire arms, a large a degree of
valuables and equipment in maximum risk
areas. Grade 4 system is where security
takes precedence over all other factors.
At this level intruders are expected to have
the ability and resources to plan an
intrusion in detail and have a full range of
specialised equipment, including means of
substitution of vital components within the
intruder alarm system. As you can see
systems are evaluated against the risk of
the level of intruder that may attack the
system hence the requirement that system
design meets the appropriate grade.
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