Increasing the degree of security of the intrusion detection sensors


In August 2021, Order INT/316/2011 will enter into force, which establishes a series of standars to regulate the technical characteristics of the elements that make up the intrusion and burglary alarm systems (I&HAS). It estabishes four degrees of security.

Grade 4, considered high risk, reserved for so-called critical infrastructures, must be fulfilled by all components of a grade 4 alarm system. There are Grade 4 control units, but htere are no Grade 4 sensors on the market.

The Intrusion-G4 project seeks new technologies to overcome the challenge of increasing the degree of security of the intrusion detection sensros currently available on the market. For this, PIR/microwave technological redundancy, electronic smart systems and visual computing will be used.


  • Expand knowledge of the critical infrastructure intrusion ecosystem.
  • Obtain an operational prototype of a sensor for intrusion detection that improves the performance of the equipment available on the market, and that meets the characteristics to be a Grade 4 intrusion detector sensor.
  • Merge the Grade 4 intrusion sensor with the Grade 4+ switchboard.
  • Develop Machine Learning techniques based on machine learning to improve the detection of intrusion and sabotage of detection systems.


  • Analysis of vulnerabilities in the security and resilience of critical infrastructures.
  • Design and development of an intelligent G4 intrusion sensor based on optical technologies.
  • Integral fusion of switchboard and grade 4 intrusion sensor.
  • Demonstrator in real environment of the solution.

Expected Results

  • Vulnerabilities in the security and the resilience of critical infrastructures and new models of technological crime in intrusion G4.
  • Smart Grade 4 intrsuion sensor prototype.
  • G4 intrusion ecosystem, which integrates control unit and intrusion sensor.
  • Demonstration of the comprehensive solution ina real environment.


Collaboration Challenges 2019


Total Budget: 538,799.37 €
Contribution: 169.385 €
Duration: January 2020- December 2021

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Roberto Medina Aparicio

Industrial and Digital Systems Division


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