Closed circuit television cameras, or CCTV cameras as they are commonly called, are used in today's day and age to improve the security of certain important areas such as airports, railway terminals, banks, government buildings, hotels, and other public places. These cameras can transmit video signals to a specific location and show the recorded data on one or more than one monitors. The signals are transmitted using point to point wireless links, quite unlike that of broadcast television where the signals are transmitted openly. In today's day and age, many home owners also have cctv cameras installed for surveillance of their homes and properties.

Some might feel that the use of cctv cameras in public areas is a breach of privacy. However, these voices of dissent are few and far between.

As of now, there are a whole gamut of cctv cameras and other security systems that are available for all those who are interested. The technology being used in these cameras is improving with each passing day; and high performance cameras having digital video recorders are not hard to find in today's day and age. One can record a lot of footage in these cameras. Then there are the cameras with motion detection capabilities and the ones that can even send email alerts.

What are the uses to which these cctv cameras are put?

In industrial plants, these cameras can be used to observe certain processes. This way, the operations can be monitored and controlled from a control room. The recorded data that is displayed on monitors makes this entire process quite easy and hassle free.

The use of cctv cameras in crime prevention is well known. The security of banks and other government establishments in the present day and age is incomplete without the installation of cctv camera systems. They can be used to keep a record of things, and in instances when there is a crime, the sequence of events can be studied later on. Quite naturally, these cameras are put in place in city centers, shopping malls, and gas stations where there are more chances of such untoward incidents happening.

One can also use these cameras to monitor the flow of traffic through congested highways and motorways in busy cities. These cameras are places in a manner so that they can read the number plates of passing cars.

These cameras are also used in improving the safety of public transportation systems. The installation of these cameras on strategic positions helps authorities to be doubly sure that nobody is near the doors when a train is starting, for instance.

The latest use of cctv cameras is in cars and vehicles to assist drivers in parking and reversing.

One can find different types of cctv cameras in the market; from mini ccd cameras to covert cameras that can be disguised as house hold objects, the options in this domain are more than one. There are quite a few online providers of cctv cameras, and many of them offer their products with a minimum of 1 year warranty. Some of these providers also offer other types of electronic gadgets such as car dvd players, car monitors, parking sensors, and car alarms, and that too as part of some very attractive deals.

To know more about cctv cameras, car alarms, parking sensors, and other types of electronic gadgets, you can visit regentrange.