Spy CCTV Camera in Delhi

Germany was the first country to use Spy cameras. Security agencies use the security cameras. CIA, FBI, Gestapo, CBI and other agency are use these products, But Nowadays security cameras use by common people.  Advance technology make easier to operate this kind of security cameras. There are different types of security cameras are available in the market, Like spy pen, Spy bag, key chain,gps mobile tracker watch,gps mobile vehicle watch, CCTV camera and many more security products uses nowadays. The demand of security cameras is increasing because the crime rate is increasing day by day.

In 1942 the German Scientist Walter Brunch was first Designed the CCTV (Closed Circuit Television) camera.  It is a security Surveillance System.  The CCTV Cameras images can view and recorded. CCTV cameras are placed at Schools, Banks, hotels, hospitals, offices, Supermarket and retail stores. CMOS (Complementary Metal Oxide Semiconductor) technology is the low price cameras, they provide images in poor quality and it is not good in light. The quality of camera images is measuring by the TV lines resolution (TVL). Closed Circuit Television cameras that have higher resolution and will result to larger file size. With the high resolution camera it will be able to identify the person look like. When choosing the camera always check the resolution and the file size.

There are wired and wireless Closed Circuit Television cameras are available in the market. If you are a person who placed the camera one place to another place, the wireless camera is good for them. Wireless system can install anywhere where you want. Wireless camera is moving them to different locations. It is easy to install and set up in any place. With a wired CCTV system, you will need the assistance of a skilled installer if you want to have one in your home. These are just some of the advantages of wireless cameras over the wired cameras. Hidden CCTV cameras are a good idea for that homeowner who wants to monitor specific area in their home. Some of the model of CCTV camera are available in very small size hence no one easily notice them  and who want to record outside your house, use outdoor Closed Circuit Television camera. Outdoor security camera systems are made specifically for outdoor use. They are weather resistant and can resist tampering as well.CCTV cameras can be placed on the roads to monitor and identify traffic and it is also record the accidents. CCtv is useful in road accident where a driver must be identified. It is good for public safety in the large crowded areas, such as market, subway, airport, railway station etc.