In the computer era today, personal computer is more than just a tool to accomplish office tasks or to play games. There is actually a close relationship between information technology and home security, since you can use your PC to help you protect your home. With computer, many security tasks can be done automatically.
In the past few years, the traditional way to record an access violation is to use video security equipment by connecting video cameras to a TV and VCR. The VCR will then record everything captured by the video cameras. As the price of a VCR is quite low today, you can use it for security purposes at a little cost. There are also magnetic media-based recording devices with a time-lapse recording feature. This is useful to extend the time in which the device can perform recording.
You can also perform the job by using your own PC easily. In this case, with the help of surveillance software, the computer can record any events digitally. It differs from VCR, you will be able to save captured videos in a digital format which is easier to archive and edit. Moreover, such system can also be set up to start recording when it detects any...
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