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Discover and Prove Foreseeability with Innovative Approaches - Ahrens Security


Security technology requires maintenance, upkeep, and training.


Security systems are only effective when integrated into other aspects of a security management program. Without operations, security technology can only be passive.

Expert Witness Security Consulting in Chicago


With decades of design and specification of security systems, I can review all facets of security technology, including ferrous metal screening (magnetometer) technology, intercommunication, alarms, intrusion, duress, perimeter detection, robotics, access control, card readers, door alarms, visitor management, emergency call box/call for assistance, surveillance and related. I am aware of technology interfaces, interdependencies and best practices that apply to cases involving security technology.

Looking for security consulting and design services?

If so, please direct your browser to my employer's website to learn more about thought leadership and the value that I can provide during the day.


Services such as

  • Benchmarking

  • Outsourcing

  • Training

  • Security, threat, and vulnerability assessments

  • Technical analysis

  • Workplace violence assessments

  • Control center design

  • Comprehensive security and telecommunications systems design

Expert Witness Security Consulting in Chicago
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