Closed Circuit Television System Cameras are a TV system in which signals are not publicly distributed, but are private from where they are recorded. This is why these systems are used for security purposes at home and in offices! CCTV systems in Dubai are growing for security reasons.
CCTV systems rely on strategic placement of camera around a certain area and the camera records whatever is in its radius. These camera communicate with monitors through wires or some are wireless as well. The screens show whatever the cameras record. Screens are usually portable on your phone, laptop or television set. Closed Circuit means that the content showed is only limited to the design and those who own the camera and give permission others to view it.
Traditional CCTV systems did not have high resolutions or night visions. The newer versions have improved in both fields. The newer and more modern versions have a sensitive microphone for furthest range and they have zoom in properties in respect to motion detected.
CCTV cameras are used for various purposes. The following are to list a few.
The system consists of a camera that creates a picture of video that is transmitted to the control position. CCTV systems unusually come without a lens and lenses have to be bought separately. Choosing the right lens is important is selected looking at the axis, focus, adjustment and resolution is respect to the area.
The control position of a CCTV system is the monitor. This can be your television set, smart phone, your laptop, your desktop computer or any other thing that hold a HD screen!
Over the years it is proven that people who install CCTV systems in their homes or businesses tend to have less crime rate. This is because the criminal is either caught on camera and found and punished by the court of law or the criminal gets scared or at least alert while committing the crime because he knows that he is being recorded. Also it is proven to improve business production since employees want to give their best when they know they are under surveillance of their boss and any act can promote or fire them.
CCTV systems are now being installed everywhere, whether it is a small shop or a huge business firm. They are used for almost everything in the world! The only thing they are not capable of doing is surviving in the Bermuda triangle! Who know maybe scientists are inventing one!