Security cameras or CCTV (Close Circuit Television) is just like any
other method of television transmission only it's limited to specific
and limited set of monitors. The security cameras are aimed at the most
vulnerable places in a persons home, office, shop, public zones and
other such places. Security cameras have been here since 1942, and have
been developed for military usage and since then were inserted into the
market. CCTV are meant as a crime prevention product, in case the
cameras don't scare away the perpetrators, the CCTV help in solving the
crime scene with it's filmed data. Police officers can go over the
footage and identify the criminals using it. The digital era brought
many innovations to the security camera field, and even helped in
bringing it's installation and handling prices down. Today, having a
CCTV wherever you'd like it - is no big deal. It's easy to install,
it's very affordable and you can find the CCTV that fits your needs in
2,3 clicks over the web. Click on the following link for a fine display
of such security cameras:
http://mr-locks.com/products/72/SECURITY_CAMERA_(CCTV)_SYSTEMS/ as you
can see - there are many CCTV out there - you just need to decide which
fits your needs best.