Accelerating Information. Empowering Intelligence. Improving Outcomes.

Innovation that Makes Every Decision Count

SentinelDNA Platform

Incorporating advanced analytics, SentinelDNA streamlines officer workflows by intelligently identifying actionable events. With prioritized information, officers can immediately respond to the most critical events.


• Point Pattern Analysis
• Integrated Dashboard
• SentinelDNA Mobile Application
• Inventory Control Module

Integrated Technology Solutions

Effective participant monitoring requires reliable hardware, intelligent software and continuous professional support. Sentinel solutions are purpose-built to enhance the mutually reinforcing power of all three elements. When monitoring is optimized, participants make better decisions.

Domestic Violence Monitoring Solutions

Tracking both participants and victims for immediate geolocation comparison and victim notification.


Improving field supervision, participant communication, and officer efficiency through a full-featured mobile application.


Choosing hardware has far-reaching ramifications. You need future-proof equipment you can rely on right now. Our products are purpose-built to deliver both qualities, so you can choose with confidence.


For more than 25 years, Sentinel has provided a comprehensive continuum of services to promote officer efficiency, improve decision-making and enhance program outcomes for both participants and their communities. Services include:

24/7/365 Monitoring Capability
Featuring a full array of electronic monitoring, participant tracking and alcohol monitoring services from our owned-and-operated ISO-Certified monitoring center.
On-Site Sentinel Staff / Program Support
Providing on-site program support through our local offices and on-site community-based staff.
Community-Based Case Management Services
On-site case management services handle administration of electronic monitoring and participant fee collection, allowing officers to focus on participant supervision and compliance.
Substance Abuse Screening
Full-service, community-based, substance Abuse Screening program providing cost-effective drug and alcohol screening alternatives.
Community-Based Cognitive Skills Programming
Delivered locally in the community through programs incorporating evidenced-based curriculum proven to reduce recidivism.
Participant Reminder Services
Text messages and automated calls, increasing court appearance rates and attendance at court-required appointments.
Participant Paid Programs
Delivering programs using a variety of funding sources including participant-funded programming options.
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By the Numbers


Sentinel creates a new model for offender management


Number of states where our products and services have been used


Participants successfully completing our program since 1993


Saved in Jail Cost avoidance since 1993