Jeff Smart Joins Cell-Guardian Partners Program

Elyria, OH — May 28, 2026 — Rahm Sensor Development, Inc., the developer of Cell-Guardian™, a zero-touch inmate monitoring system that provides continuous, real-time oversight in correctional facilities, is proud to announce the addition of Jeff Smart as its newest sales partner serving Florida, Georgia, South Carolina, and Tennessee. 

“I’m happy to welcome Jeff Smart to the team,” said Kevin O’Connor,SVP of Commercialization. “He has twenty-five years of health care experience and understands that Cell-Guardian is a big step forward in helping the corrections industry to better monitor inmate health. His knowledge will enable Rahm Sensor Development, Inc. to continue to grow and expand its reach in monitoring applications.” 

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.

“I believe my experience helping healthcare organizations improve outcomes and quality of care translates well to the unique challenges faced in corrections,” said Jeff Smart. “Cell-Guardian provides correctional teams with greater visibility and situational awareness, helping support the safety, well-being, and quality of life of both inmates and staff.” 

For more information or to request a demo, please contact Jeff Smart at 770.289.8636 or jeff.smart@silver-guardian.com. 

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.