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on a 2.4 GHz frequency, but
the unavoidable factor is all
unlicensed wireless devices
in the UK have a power limit
on them, limiting their range
and the throughput that can be
supported.
There are obviously wireless
CCTV systems that do work.
These tend to be specialised,
licensed systems where the
wireless link alone costs more
than a hard wired system. This
is a highly specialised area of
the CCTV market.
Wireless cameras are not
truly wireless. They still
CCTV
need to be powered and that
involves running a cable. So
for best results, reliability
and more importantly no call
backs, run a cable all the way
with a hard-wired system.
Pros & Cons
Each CCTV job an installer
undertakes will be different.
Customers will have different
priorities, needs and of course
budgets.
If the premises requiring
a system is large, the ability
to utilise the current IP
infrastructure can create
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immense savings on cable
costs and an IP system would
be the ideal choice. But for
most homes and small offices
on a tight budget, analogue
would suitable.
For those wishing to have
greater clarity of zoom and
HD quality, CVI or IP would
be chosen, although number
plates and other such detail
can still be picked up using
analogue cameras.
RhinoCo Technology offer
all three types plus more
guidance.
‘for those wishing
to have greater
clarity of zoom and
HD quality, CVI or IP
would be chosen’
www.rhinoco.co.uk
THE JUL/AUG 2014 ISSUE
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