Interesting Reading, Handbook for Military


I found THIS while browsing for motion sensors during an internet search. Interesting article for security applications that I thought others might want to browse through.
This Handbook has been developed to provide military and law
enforcement security managers, and specialists with a reference
of current perimeter security sensor technologies, capabilities,
limitations, and integration methods. The Handbook provides a
compendium of sensor technologies and an explanation of each
technology's operating principles and applications, as well as
integration techniques that can be used to enhance perimeter
security and intrusion detection planning.