Rich Field Joins Cell-Guardian Partner Program
Authorized sales partner in Illinois, Iowa, Michigan, Minnesota, Missouri, and Wisconsin
Nov 17, 2025
Elyria, OH — Rahm Sensor Development, Inc., the developer of Cell-Guardian™, zero-touch inmate monitoring system that provides continuous, real-time oversight in correctional facilities, is proud to announce the addition of Rich Field as its newest sales partner serving Illinois, Iowa, Michigan, Minnesota, Missouri, and Wisconsin.
“Rich Field is an independent sales consultant with over 35 years in the healthcare industry, including 16 in correctional healthcare. His focus on patient safety in the correctional healthcare system is extremely valuable to our team,” noted Kevin O’Connor, Sales Director, at Cell-Guardian. “Partnering with Rich allows us to expand into the Midwest of the U.S., delivering critical safety technology that will improve the quality of inmate care for vulnerable and at-risk persons.”
Cell-Guardian uses patented sensor fusion technology that combines radar, thermal imaging, and computer vision, along with artificial intelligence (AI), to continuously monitor and detect an inmate’s condition, movement, risk behaviors, and falls in real time without physical contact or wearable devices. The device sends instant alerts to corrections staff and provides time-stamped video documentation to support legal protection and operational accountability.
“Having seen the significant challenges of caring for vulnerable patients and the liability risk to caregivers, I’m excited to promote the Cell-Guardian solution to correctional facilities in the Midwest,” said Rich Field. “Their creative design to effectively monitor vital signs and movement will improve health outcomes and save lives of incarcerated persons.”
For more information or to request a demo, please contact Rich Field at richardfieldsales@gmail.com or call 309-472-4116.
About Cell-Guardian™
Cell-Guardian™ is a zero-touch inmate monitoring system developed by Rahm Sensor Development, Inc. Designed for correctional facilities, it enhances safety and reduces liability by continuously monitoring high-risk inmates without physical contact or wearables. Using patented sensor fusion technology with radar, thermal imaging, computer vision, and AI, Cell-Guardian detects falls and risk behaviors in real time and provides instant alerts with time-stamped video for faster response and reliable documentation. Learn more at www.cell-guardian.com.