4Sight Labs

4Sight Labs connected with sheriffs and corrections leadership at the Sheriff's Association of Texas conference in Fort Worth.

Conversations like these shape how OverWatch® and OptiGuard™ support continuous awareness for agencies and the individuals in their custody.

What actually counts as a liveness signal in a correctional setting?

OptiGuard™ evaluates subject presence, movement, and breathing patterns in real housing environments, using the IP cameras agencies already have installed. No new hardware. No VMS changes. When a cell shows no signs of life, staff are notified to conduct a wellness check, adding another layer of awareness in high-risk, single-occupancy custody spaces like intake holding and observation cells.

Built to complement OverWatch® as part of a layered approach to correctional monitoring.

See how liveness detection works → 4sightlabs.com/optiguard

Most custody incidents don't happen without warning. They develop through gaps in documentation, housing decisions, observation intervals, and escalation pathways that quietly compound long before a critical event occurs.

OverWatch® and OptiGuard™ work together to support agencies in closing those gaps, delivering continuous biometric awareness, structured notifications, and defensible documentation across every stage of custody. Where OverWatch® provides continuous biometric monitoring at the individual level, OptiGuard™ extends situational awareness into housing environments using existing camera infrastructure, no new hardware required.

This article breaks down how leadership decisions shape institutional exposure, and what a structured, layered oversight model actually looks like in practice.

🔗 Click to read the full resource. https://bit.ly/43IgQd3

You already know OptiGuard™ for its in-cell liveness detection - confirming a real, present individual using your existing camera system, with no new hardware to install. We've now expanded what that same system can do.

OptiGuard™ can now automatically verify and document key facility events, each captured with date and time stamps:

• Rounds checks - confirmation that scheduled checks took place
• Deputy interactions - documented presence and activity
• Meal service - verification that meals were delivered
• Medical visits - documentation that the visit occurred

The value here is simple: defensible, timestamped operational records built on the cameras you already have. When questions come up about whether a round happened or when a meal was served, the documentation is already there - no extra steps for your staff, no new equipment for your budget.

Read the full press release and request a deployment briefing to see how OptiGuard™ may align with your facility's operational needs. https://bit.ly/4xCZZGv

Understaffing in detention is not a short-term disruption. It is a persistent operational condition. When high-risk housing, detox observation, and su***de watch placements are managed under coverage assumptions that do not reflect current staffing, the gap between policy and practice becomes an institutional exposure.
That gap lives between rounds.

OverWatch® was engineered specifically to strengthen awareness in that space. Continuous biometric monitoring of heart rate, blood oxygen, skin temperature, and other biometrics delivers structured notifications when readings shift outside established thresholds, supporting earlier intervention and providing officers with situational awareness that functions between scheduled rounds, without added manual burden.

When a serious event comes under review, OverWatch® delivers the documented event timelines and observation records that reinforce an agency's ability to demonstrate credible, operational oversight, built into the system from the moment it goes live.

Explore the full resource: 4sightlabs.com/resources/jail-safety-strategy

OverWatch® isn't deployed everywhere, it's deployed where it matters most.

Targeting high-risk areas where crises commonly occur, OverWatch® converts continuous biometric signals into structured notifications and documented response timelines - strengthening standardized oversight, reducing uncertainty during critical events, and supporting defensible operational review.

And as your needs grow, it scales with you. Across multi-unit and multi-building environments, OverWatch® maintains the same notification integrity, signal reliability, and documentation standards. Every time, at every location.

Smarter coverage. Stronger outcomes. Built for the complexity of real operations.