subject: Choosing Best Security Cameras [print this page] Not only the cost of security cameras has come down, but the technology has become popular and incredible too. Nowadays both spouses are working thus home has become much more vulnerable. Teenagers come to an empty home and pets are left unattended for a long time. Choosing a right security camera can solve many of these problems . As more and more people came to know about the advantages of monitoring your home with security cameras most new homes will be already wired for cameras. Still a buyer's bewared market is there, because even many of those who install cameras do not understand which technology the camera is using. I have heard many types of stories from other installers who have installed cameras that had half the quality for twice the going rate. Here are some key things you should look for when you purchase a camera.
1.) Understand the resolution quality of your security camera: Most cameras that are in the price range of most homeowners are generally rated by television lines of resolution (TVL). Standard res is only 38TVL, high resolution is 440TVL - 480TVL, but please don't be fooled, by today's standards those cameras would give you a very poor picture quality. Super High Resolution is 550TVL - 600TVL and is the minimum you should go with.
2.) Understand the cutting edge technology available today in the market: If you have any kind of difficulty in lighting conditions you will need a camera that is built specially to handle it. What is easy for the eye may be very difficult for a camera. For example taking a picture in front of a large window or glass door or the outside of a house that is half in bright sunlight and the other half is in shade
Finally, when it comes to choose a technology, you should go for most advanced generation of CCD chip available, which right now is the Sony ExView HAD CCD chip. Before that was the Super HAD CCD II, chip.
Security Cameras nowadays have become smarter, smaller and much more discreet. There are different versions of these devices available in the market, some of which are good for indoor usage while many other variants are designed for some outdoor surveillance needs. An outdoor Security Cameras Systems can be installed at the entrance to the property or house . This is where video security systems will help in controlling the access and hence can fulfill purpose for both security as well as convenience needs. As most of these powerful cameras also come in very small sizes, so the users can easily hide the cameras in any unconventional location and can make a flawless footage. These security devices can be easily be hidden or disguised as some object in the area, such as a rock, a wall clock, in a purse or bag. You can also adjust special camera angles according to your own style to get better face recognition and a wide coverage of everything.
