

Continuous biometric monitoring allows staff to identify physiological deterioration before it escalates into an emergency.

Objective, continous biometric intelligence supports correctional staff, with actionable data, reducing risk in preventing harm across the facilities.

Long-range wireless performance and extended battery enable full-facility deployment without adding operational complexity or infrastructure burden.

Correctional leadership face increasing scrutiny, rising complexity, and expanding liability exposure. 4Sight Labs transforms continuous biometric data into actionable operational intelligence to support earlier intervention, structured response, and documentation across every stage of custody. We deliver a proactive intervention infrastructure.

Continuous monitoring of heart rate, blood oxygen levels (SpO₂), skin temperature, motion, and other biometric indicators associated with physiological distress.
Customizable threshold notifications for staff immediately when biometric patterns indicate potential crisis.
Zone-based visibility supports rapid response, structured accountability, and defensible documentation of observation standards.
Deliver structured notifications and documented event timelines that reinforce response protocols and support institutional accountability.


A unified biometric intelligence platform built specifically for correctional facilities.

OverWatch® sensors continuously capture biometric and activity data, providing early warning of safety and welfare across the custody environment.

OverWatch® operates on a hardened, mission-proven communication architecture developed from real-world operational environments and engineered specifically for correctional infrastructure. It delivers reliable signal integrity and real-time notifications across steel-reinforced, multi-building facilities without delay.

Biometric data is processed instantly to identify anomalies and trigger structured notifications. This supports a faster intervention and clear documentation of response times.

See how continuous biometric intelligence integrates with your facility operations, and command structure.
Explore our case studies, public announcements, technology, and field-proven correctional deployments.