CCTV monitoring has many applications. They can be easily installed at any place that has broadened its usability. Earlier they were used with the sole idea of law enforcement by the government bodies and at some places by the municipal councils to keep the city clean.
With the advancement of time and technology and of course awareness among people, these were used widely. Now you will find CCTV cameras at almost all public places like theaters, airports, government building and in private sectors like offices, shops, bus stations, railway stations,malls and many other places. These have become the back bone of security system. Even if there are guards on the duty, there will be CCTV cameras as one can skip from the eyes of a human but not from a machine that don't shut its eyes even for a second.
Significant difference between CCTV cameras with infrared CCD camera can use the infrared camera in the dark, even in the absence of light, to capture images, while the CCD camera can only work in light and can not be captured in images and video recording the dark. And CCTV cameras will be better for traffic monitoring.
Many cities and motorway networks have extensive traffic-monitoring systems, using closed-circuit television to detect congestion and notice accidents. Many of these cameras however, are owned by private companies and transmit data to drivers' GPS systems.
Then LCD video wall will be needed for monitoring, it can help you get the better details of the monitoring, you can easily shifted the monitoring pictures from overall view to part. And you can get quality LCD video wall from HMT with competitive price.