A Survey of Early Warning Technologies

Year
1995
Author(s)
James D. Williams - Sandia National Laboratories
H. Duane Arlowe - Sandia National Laboratories
G. Dan Smith - U. S. Department of Energy
Abstract
This paper presents a survey of technologies useful in providing early warning in physical security systems. Early warning is important in virtually all types of security systems whether they are used for temporary (tactical, portable, or semi-permanent) applications, border warning, fixed-site detection, or standoff surveillance detection.