About NPSA
About NPSA

The UK Government’s National Technical Authority for Physical and Personnel Protective Security.
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Protective Security
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Implementing effective protective security measures will help to protect your organisation from threats.
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We provide information and resources to support the promotion of security awareness across your organisation.
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- Catalogue of Security Equipment
  
  The Catalogue of Security Equipment (CSE) is available to help security practitioners to identify appropriate physical security equipment. The CSE provides a range of products that have been evaluated against specific NPSA security standards and the performance rating achieved.

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Catalogue of Security Equipment (CSE)
Detection Systems
Defensor, Alpha Sensor Cable with MicrAlert Analyser on Chain Link

Detection Systems Product Comparison

Heras

Defensor, Alpha Sensor Cable with MicrAlert Analyser on Chain Link

Category: Detection Systems

Sub Category: Barrier Mounted Detection

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Description

Defensor, Alpha Sensor Cable with MicrAlert Analyser on Chain Link

Download PDF Manufacturer Details

Specification

The system has been assessed on a 100 metre section of galvanised chain-link fencing of 2.4 metres panel height plus a 3 strand barbed wire topping extending a further 450mm upwards.

The fence included a 90 degree change of direction with corner and bracing posts.

This product can also be used in conjunction with the Heras CentrAlert product - CentrAlert is a 19” rack mounted system that allows up to twelve separate dual zone analyser cards, i.e. up to twenty four zones, to be installed in one unit. Further zones can be incorporated by using additional CentrAlert racks

Product Updates

REVISION DATE	COMMENT
06/06/2023	HERAS previously announced the end-of-life of various products on the Geoquip product line (EoL announcement dated 09/04/21). Heras have confirmed this decision has been reversed and this product is now confirmed as available