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Definition of "Control Perimeter" |
Whenever it is determined that the area is too large to be covered effectively by a reasonable number of surveillance cameras but nonetheless there is a need for setting in place an alarm system. Although perimeter control can be set up for any area delimited by straight lines, it is usually dedicated to provide a measure of security to some well defined unit separate from the main property or house. It may be a garage, a stable for horses, a den for animals or a storehouse. While perimeter control does not replace fences, walls and other passive obstacles intended to limit access and protect the place and the property it encloses, it provides an active system capable of triggering an alarm when the border is crossed. |
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