About CPNI
About CPNI

The UK Government’s National Technical Authority for Physical and Personnel Protective Security.
- Who We Are
  
  CPNI’s role is to protect UK national security. We help to reduce the vulnerability of the UK to a variety of threats such as Terrorism, Espionage and Sabotage.
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  CPNI works with partners in government, police, industry and academia to reduce the vulnerability of the national infrastructure.
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  Contact us for general, non-recruitment related enquires and to provide feedback about this website.
- Developing Security-Mindedness
  
  An overview of how taking a security-minded approach will help your organisation.
Protective Security
Protective Security

Implementing effective protective security measures will help to protect your organisation from threats.
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Advice & Guidance

Our advice & guidance outlines the steps to take when implementing protective security measures.
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Learning & Resources

We provide information and resources to support the promotion of security awareness across your organisation.
- Security Campaigns
  
  CPNI has developed a series of security awareness campaigns, designed to provide organisations with a complete range of materials they need.
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  The CPNI blog provides thought leadership, latest news and updates on protective security.
- Insider Risk Mitigation Digital Learning
  
  This digital learning will provide you with a solid foundation in this subject area and can act as a springboard to CPNI’s extensive guidance on helping your business effectively manage insider risk.
- Think Before You Link
  
  'Think Before You Link' will help you to protect yourself, your colleagues, and your organisation from the harmful impact of online malicious profiles.

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Catalogue of Security Equipment
Detection Systems
Defensor, Alpha Sensor Cable with MicrAlert Analyser

Detection Systems View Shortlist

Defensor, Alpha Sensor Cable with MicrAlert Analyser

Heras

Defensor, Alpha Sensor Cable with MicrAlert Analyser

Category: Detection Systems

Sub Category: Barrier Mounted Detection

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Description

Defensor, Alpha Sensor Cable with MicrAlert Analyser

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.