All About The CCTV Cameras


Posted December 6, 2012 by stome87

Cameras are one of the simple things that we use in our day to day life. Closed Circuits Television cameras are the latest technology of the camera which we already know.

 
Cameras are one of the simple things that we use in our day to day life. Closed Circuits Television cameras are the latest technology of the camera which we already know. So, what's the difference between both as they both captured the videos. However, they did the same task to capture the videos, but still they differ from each other in many stages.
The old cameras are big in size and it can not be hidden from others. However, now the so called CCTV cameras are small in size and can be hidden as they are not easily seen by every one. These CCTV cameras are generally used in security access control system as the old ones can not be used within these security devices due to size.
CCTV cameras can even work in any temperature and in any season. These can be fixed any where in the house or outside the house. They also show better video that old one camera. These CCTV cameras comes in various variants like Dome, Box, bullet , infra red and the one of the hidden camera convert CCTV camera. These all CCTV cameras specialized in their field, like infra red cameras is for night vision and convert camera is hidden camera because it cannot be recognized from naked eye.
Convert Cameras are those that can be fixed with any thing that hangs on your roof or fixed on your wall. To install these convert cameras one should take permission from their legal officers, however in some states installing these cameras is illegal. Another variant of CCTV camera is wireless camera, these work same like other CCTV cameras but they work on the logic of wireless transmitter. This working fall these cameras into the category of Wireless Cameras Security System.
The component attached within these CCTV cameras is wireless av transmitter and receiver, which transfer signal from camera to monitor, wirelessly. In video door phones these wireless cameras are used. These receiver and transmitter work on rechargeable batteries, so that their working can never been stopped. Some of these wireless CCTV cameras work on Wi-Fi connection and transmit their signal with the help of IP (Internet Protocol) address, same as our internet connection works. These cameras can record the videos which can be viewed by you, at any time.
However before buying a CCTV camera one should have a look of all these cameras and understand for what purpose one should need CCTV camera. D-link, Fusionsea, Axis, Q-see and Oulm are some of the branded companies that make some of the best CCTV surveillance cameras. These best cameras are also some of the expensive cameras, but some of the cheap CCTV cameras are offered in the market, as well. So it would be better to install CCTV camera rather than appointing a security agent.
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Issued By securitytome.com
Website Security Alarm
Country Bermuda
Categories Home
Tags CCTV Cameras , wireless av transmitter and receiver
Last Updated December 6, 2012