A prison guard Duress alarm location system
- 1 January 1993
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 106-116
- https://doi.org/10.1109/ccst.1993.386816
Abstract
The authors discuss concepts used in developing the CSC (Correctional Services Canada) Duress Alarm Location System (DALS). A block diagram and theory of operation for the system are presented. A sample data and test results for an actual test installation are presented and analyzed. It is concluded that the DALS is able to acknowledge and locate a duress alarm within an indoor environment with useful precision and reliability.<>Keywords
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