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These systems were large and very expensive. In the military, small force deployment has created complex perimeter protection problems. It has also created opportunities for innovation. Secure wireless communications, lightweight weaponry, faster transport, and portable perimeter protection have all become vital to the success of such missions.
A fence-mounted perimeter intrusion detection system installed on a chain link fence. A perimeter intrusion detection system ( PIDS ) is a device or sensor that detects the presence of an intruder attempting to breach the physical perimeter of a property, building, or other secured area.
Outdoors mechanical and/or electronic systems conceived to protect the external perimeter of a facility. Usually applied in Homeland Security and other private high risk facilities. Subcategories
Alarm systems work in tandem with physical barriers, mechanical systems, and security guards, serving to trigger a response when these other forms of security have been breached. They consist of sensors including perimeter sensors , motion sensors , contact sensors, and glass break detectors .
This type of guarding is generally a wire partition system, but also can take the form of pressure sensitive mats or light curtains. Wire partitions systems used as machine guards must be fixed in place either on the machine or around its perimeter. These guarding systems may be configured with various sizes of wire mesh, solid sheet metal, or ...
Between the spring of 1969 and 1970, the 485th GEEIA (Ground Electronics Engineering Installation Agency) Squadron and Air Force Systems Command tested Project Safe Look at Phù Cát AB. [10] This prototype Perimeter Detection and Surveillance System (PDSS) had 2 buried lines. One was a pressure-sensitive line several hundred yards long ...
PARCS was built by General Electric as the Perimeter Acquisition Radar (PAR), part of the US Army's Safeguard Program anti-ballistic missile system. PAR provided early warning of incoming ICBMs at ranges up to 2,000 miles (3,200 km), feeding data to the interceptor station, equipped with a shorter-range radar. [ 3 ]
The field has growing importance due to the increasing reliance on computer systems in most societies. [10] It concerns the protection of hardware, software, data, people, and also the procedures by which systems are accessed. The means of computer security include the physical security of systems and the security of information held on them.