Sentinel customers benefit from one of the most comprehensive portfolios of products, services, and programs available in the criminal justice industry.

Every day, law enforcementcommunity corrections agencies, and courts use our products to manage thousands of program participants and help them stay on the path to a better life.

Sentinel Product Offering


SentinelDNA™ is the intelligent offender management platform with advanced analytics.  The always-on solution allows law enforcement and corrections agencies to conduct all monitoring functions from a single screen in real-time. Every aspect of case management can be accessed and managed through this platform.

RF Patrol

The RF Patrol system for home confinement has become the industry standard for radio frequency (RF) monitoring. RF Patrol is an effective solution for curfew management and house arrest. The efficient design and accurate monitoring makes it the choice for hundreds of probation, parole, and corrections agencies across the country.

GPS Monitoring

Location monitoring using global positioning satellites -GPS- provides corrections agencies a proven tool to manage offenders in the community. For more than 26 years Sentinel has provided leading-edge GPS monitoring and tracking technology.

Alcohol Monitoring

Alcohol monitoring technologies provide a valuable alternative sentencing option to courts. When used with case management and proper supervision this can help reduce recidivism rates. Participants regain their footing on the path back to life in the community while meeting their court-mandated requirements.

Domestic Violence

Sentinel’s Domestic Violence Victim Notification program gives targeted victims extra peace of mind and serves as a valuable tool for law enforcement to better enforce protection orders and victim safety. Advanced GPS monitoring technology tracks the location of the offender using an ankle bracelet.  The victim simply runs the Victim Notificaction app on their smartphone. Should the offender approach within a preset distance, from miles to feet, an alert is sent to the victim and/or law enforcement entity, and an emergency safety plan is initiated.

For more information about any of our products or services, please contact Sentinel directly at or by calling (800) 589-6003.