Cornerstone Electronics designs and engineers custom integrated detention security solutions. We are a respected and innovative provider and installer of electronic security systems that spans the spectrum of today’s technologies in the security industry.

We draw on the talent of licensed engineers and certified security professionals, who bring hundreds of years of security industry experience, in the design and installation of today’s high tech integrated security systems. Our project managers are focused on a timely installation that adheres to the design specifications. We have successfully completed over 2,000 electronic projects at city, county, state and federal facilities of all sizes.

We integrate security products supplied by most nationally recognized manufacturers into our systems and our technicians are trained and certified in installation and service for these products. Suppliers include: Allen Bradley, Best / Power One, Bosch, Dukane, EST, Fiber SenSys, GE-Fanuc, HID, Honeywell, IFS, Omron,Pelco, PPI, Rauland-Borg, Silent Witness, Square D, Southwest Microwave, Stentofon, TOA, and Vicon.

For information about Cornerstone Electronics, please use our Contact Us form

EO Integrated Systems

Core Competencies

  • Access Control Systems
  • CCTV and DVR/NVR Recording Systems
  • Custom Command Centers
  • Electronic Control and Annunciation Systems
  • Entertainment Television Distribution
  • Fiber Optic Cable Networks
  • Graphic Control Panels
  • Inter-Communications and Paging Audio Systems


  • Institutional Nurse Call
  • Management / Alarm Reporting Systems
  • Perimeter and Intrusion Detection
  • Personal Duress Alarm
  • PLC Control Systems
  • Process Control Patrol / Watch Tour Systems
  • Touch Screen Control Systems
  • Video Visitation Systems
  • UPS/ Power Conditioning

Security Electronics – Detention Security – Prison Security