Intrusion Detection Systems in Physical Security

Brooks, David J.

doi:10.1007/978-3-030-91735-7_32

Cited by 1 publication

(1 citation statement)

References 18 publications

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“…The requirements for contact glass-break detectors are regulated by the European standard EN 50131-2-7-2:2012 Alarm systems—Intrusion and hold-up systems—Part 2-7-2: Intrusion detectors—Glass-break detectors (passive) [ 15 ]. The requirements for the glass-break detectors are also divided into four levels based on the assumed knowledge of a potential intruder with respect to the IAS and its technical equipment [ 16 ]. However, neither acoustic nor contact detectors that are currently on the market can meet specific requirements for the highest security level given by the standard.…”

Section: Introductionmentioning

confidence: 99%

Development of a Contact Glass-Break Detector for the Highest Security Level

Mach,

Mizera,

Stoklasek

et al. 2023

Sensors

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The main object of this research was to develop a security system to evaluate the intrusion into an object through a glass pane. More specifically, this study deals with sensing and evaluating signals from a contact glass-break detector, which is part of an intruder alarm system. Each alarm detector in an alarm system must accomplish certain security level requirements that strictly describe the requirements for the area of use and the detector’s reliability. To date, no contact glass-break detector has been developed and fully tested to meet the stringent requirements of the highest security level. A contact glass-break detector was developed whose main part is an accelerometer that transmits signals from the glass pane. These signals were evaluated according to the developed methodology. It was verified that the proposed system can distinguish at the highest security level between false alarms and situations where the building has been intruded.

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Section: Introductionmentioning

confidence: 99%