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How does a Video Surveillance Camera System work?

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How does a Video Surveillance Camera System work?

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The two main components of a Video Surveillance Camera System are the Digital Video Recorder (also known as a DVR) and the surveillance camera. The two are connected via coax or cat-5 cable. When the DVR detects motion in a camera’s field of view it automatically starts recording the image from that particular camera. The image is stored onto a Hard Disk Drive (HDD) similar to the one found in your personal computer. This process of detecting and storing the movement from a camera is sometimes referred to as an Event. If the Event is an unwanted entry it can be easily transferred to a portable disk and given to the proper authorities. The system can also be monitored from an on-site location or remotely via the Internet allowing the user to immediately contact authorities should that be necessary. Why should I consider purchasing a Video Security System? While it is true that a Video Surveillance Camera System is most helpful after an unwanted entry has occurred, know that many crimes

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