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Wikimedia Commons has media related to Perimeter security.
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
This category has the following 2 subcategories, out of 2 total.
A
G
- Guardhouses (6 P)
Pages in category "Perimeter security"
The following 21 pages are in this category, out of 21 total. This list may not reflect recent changes.