Please ensure Javascript is enabled for purposes of website accessibility
Officer monitoring surveillance screens with radio

Supporting safety & Safeguarding Careers

Inmate monitoring systems for duty of care.

COVERAGE THAT DOESN’T STOP

OverWatch® and OptiGuard™ work as the only inmate monitoring system proven to follow individuals in custody without a gap in coverage.

250+
Lives Saved
The Inmate Monitoring System That Never Clocks Out

Continuous awareness through a correction-ready wearable, engineered to work through steel and concrete.

AI Powered Documentation
Facility-Wide Visibility
Timely Staff Alerts
Reduced False Alerts
HIPAA Compliant | SOC 2 Type II |
Independently Penetration Tested
01
Continuous Liveness-Detection™ From Your Existing Cameras

Runs liveness detection on every monitored cell using cameras your facility already has, no new hardware required. 

No Drilling or Hardwiring
On-Prem Data Storage
24/7 Supervision Oversight
Automated Round Documentation
Monitor 4 Inmates Per Cell
02

COMPARISON CHART

Select OverWatch® or OptiGuard™ to see how each stacks up against other wearables and radar-based systems.

KEY FEATURES
OPTIGUARD
RADAR
This is some text inside of a div block.
This is some text inside of a div block.
This is some text inside of a div block.
This is some text inside of a div block.
This is some text inside of a div block.
This is some text inside of a div block.
This is some text inside of a div block.
This is some text inside of a div block.

How Deployment Works

There’s a clear path to get your facility fully covered with 4Sight Labs. No surprises, no guesswork about what happens next.

We pinpoint the documentation gaps putting your agency at risk.
Sensors are enrolled, including for higher-risk detox and withdrawal cases.
Your plan closes the monitoring gaps staff can't watch alone.
Continuous awareness goes live, closing the gap in coverage.
Infrastructure goes in for continuous awareness, no extra work for staff.
Ongoing support keeps documentation defensible and coverage running.
Staff train hands-on, so every record holds up to review.
We check in regularly to confirm the system is solving the problems it was brought in for.
Backed by Agencies Across the Country

TRUSTED NATIONWIDE

Riverside County Sheriff Badge
Riverside County Sheriff Badge

Talk to our team

3 minutes. No commitment.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

common questions

Our technology is engineered specifically for correctional infrastructure, delivering continuous biometric intelligence with institutional-grade reliability.

All biometric data is encrypted during transmission and storage. The OverWatch® platform is hosted within Microsoft Azure Government (Azure Gov), configured to support HIPAA-compliant safeguards. 4Sight Labs maintains SOC 2 certification, reinforcing enterprise-grade security controls, access governance, and audit integrity.

OverWatch® hardware is engineered for custodial durability, including a 250 lb pull-strength band designed to resist tampering. System notifications reach staff if device integrity or battery status requires attention.

Yes. Our unified platform is designed to integrate with existing facility management and record systems, reducing manual workflows and supporting unified operational oversight.

The system was not adapted from consumer fitness technology. It was purpose-built for correctional infrastructure, operating reliably in steel-reinforced facilities where communication integrity, documentation defensibility, and operational accountability are non-negotiable.

The platform operates on a hardened, correctional-grade communication architecture engineered for dense detention environments. Unlike short-range or consumer-based connectivity models, it maintains dependable signal integrity and continuous data transmission across complex, distributed facility layouts.

NEWS & INSIGHT

Explore our case studies, public announcements, technology, and field-proven correctional deployments.

7 minutes
Jail implements technology aimed at improving inmate health monitoring
Security camera
7 minutes
4Sight Labs Introduces OptiGuard™
7 minutes
4Sight Labs Warns Consumer Wireless Technology Falls Short in Custodial Monitoring Systems
Interior of a correctional facility corridor with rows of cells and overhead lighting
7 minutes
Correctional Technology Ecosystems Are Reshaping Institutional Accountability
Dimly lit institutional hallway with rows of closed doors on both sides and fluorescent lights overhead.
7 minutes
Evolving Standards of Custodial Duty of Care
This site uses cookies to operate and, with your consent, to improve your experience and support analytics and advertising. See our Cookie Policy for details.

Cookie Preferences

Essential cookies are always active. You can enable or disable the rest.

Essential Always on

Required for the site to function. Cannot be disabled.

Analytics

Helps us understand how people use the site. Data is anonymized.

Marketing

Used to measure the effectiveness of our advertising campaigns.