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Chicago-based security consultant specializing in premise liability and security negligenc

MY AREAS OF EXPERTISE

Security Technology

  • Access control 

  • Alarms

  • Duress systems

  • Surveillance

Physical or Architectural Security

  • Compartmentalization

  • Barriers

  • Locking/Keying

  • Lighting

Security Operation &
Staffing

  • Policies, Procedures, adequacy of staffing, training and more!

Apartments

  • I have assessed dozens of apartments and created design standards for these facility types.

Hospitality, Hotel and Motel

  • Hotels, motels face several threats and several vulnerabilities

Parking,
Garage & Lots

  • Commonly the third highest environmental location for a criminal act

High-Rise & Office

  • I have assessed and designed multiple class a office buildings and corporate headquarters

Club, Bars & Entertainment

  • Mixing alcohol with entertainment facors can lead to a loss.

Manufacturing

  • According to the Violence Project, blue-collar, not white-collar environments are more likely to experience a workplace violence event

Apartments

  • I have assessed dozens of apartments and created design standards for these facility types.

Workplace Violence

  • The damage workplace violence event can have are incalculable.

Learn more

Parking,
Garage & Lots

  • Commonly the third highest environmental location for a criminal act

Expert Witness Consulting - Ahrens Security: Providing Trusted Security Solutions in Illinois

SECURITY
TECHNOLOGY

  • Access control and related vulnerabilities

  • Perdestrian/vehicular control 

  • Surveillance

  • Communications

  • Call boxes/call for assistance intercom

  • Alarm systems

  • Duress systems

  • Placement, functionality review

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 Illinois (22).webp

CONTACT
SEAN A. AHRENS

Tel: 1 (833) 247-3677

Email: sean@ahrenssecurity.com

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ean Ahrens, a security consultant and expert witness based in Chicago, Illinois.

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Expert Witness Security Consulting in Chicago

SEAN A. AHRENS, MA, CPP, CSC, BSCP, FSyl, CHPA

Years in Practice: 23

  • General Specialties: Security Management

  • Contact me to see my CV 

Fields in specialization focus: Workplace violence, armed assailant active shooter, operations alarm, surveillance, crime prevention through environmental design, commercial, retail, and hospitality.

Working as a current security consultant, I have current knowledge regarding current threats, and vulnerabilities for a myriad of building types: parking garages, apartment buildings, warehouses, bars, restaurants, entertainment, office, workplace violence and security technology, operations, and architecture. 

My focus is on premise liability, negligence, wrongful hiring, foreseeability, crime demographic analysis, benchmarking, physical security, and security management.

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  • My education: I have a master's in organizational security management from Webster University, graduating with honors–Cum Laude. Before that, I did my bachelor's in criminal justice at Western Illinois University. I continue to obtain certifications that further substantiate my security lineage.

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  • If you'd like to get in touch, please say hello through any of the social links above. You can also reach me through my employer AEIeng.com

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