The wide usage of security cameras also known as CCTV begins in 1942 when the first camera of this type is invented.The first CCTV was installed in Germany from Siemens AG. The inventor is called Walter Bruch. Oneal was the first city in which security cameras were installed.Gradually the use of CCTV becomes more and more common and people start to put them in stores and banks to discourage theft, by recording evidence of criminal activity.
However, there are negative features of these cameras such as privacy. The opponents of the CCTV point a few problems like: loss of privacy and displacing crime. Fortunately the negative are a way little than the positive features and this is why these cameras are getting more and more popular among us. There are cameras even in the public transport in hope of stopping a certain crime.UK has over 1200 cameras covering the English motorway. These cameras were used so that traffic conditions can be monitored. The Nikon d80 are one of the best ways of preventing crime.Except for this, they can be used also in transport safety, industrial processes which are dangerous for humans (for example the chemical industry), traffic monitoring (many cities and motorway networks have extensive traffic-monitoring systems, using closed-circuit television to detect congestion and notice accidents) and so on. And its in our interest to keep developing their technology because not only they prevent crime but also can help in solving one. No matter for what use you want to use the cameras you can take a look at our offers not only because they are on reasonable prices but also they are a good way to make you feel safe and more comfortable so what are you waiting for?