You
need to make important considerations and decisions before making a CCTV
purchase to make sure that what you are investing in meets your requirements.
Additionally, you need to keep in mind certain codes of practice in implementing
video security systems to ensure that there is an appropriate balance between
your personal protection and civil liberties.
A
good quality CCTV video surveillance
and security system
offers a world of benefits, ranging from crime detection/reduction to home
safety, and when used in business settings; better business management and
staff and public safety. Whether you are investing in a video surveillance
system for your home or your place of business, it is important that you know
exactly what you need to look for in an efficient system as well as the best
practices in implementing video surveillance.
One
of the most common flaws of old CCTV systems is having too-small an image size
to enable recognition and identification of individuals pictured. For your
footage to provide sufficient picture quality, it must be able to provide
detail that can identify, recognize, and observe individuals beyond reasonable
doubt. As a minimum requirement, at least one camera should be able to provide
identifiable images of people entering your premises. This means a clear image
of each person’s face as well as characteristics of their clothing, the items
they are carrying, and other such details. Video signal from high-risk locations
must not be lower than 6fps. For lower risk locations, 2fps is often enough.
Recorded image quality must also be similar to what can be viewed live and
video must be recorded at original size with minimal allowable amount of
compression.
In
addition to determining the best locations cameras within your premises, it is
also critical to ensure the right angle and direction of view as well as the
lighting conditions in the surveyed areas. Consider additional lighting in
areas covered to achieve better quality images. These are only some of the most
basic standards your chosen CCTV package must meet so you can be sure that you
are operating with best practices in mind. If you’re ever unsure about your
choice of system, seeking help from expert providers and professional security
system installers is always a good idea.
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