Sentinel

Arc Light Technologies

Contains adsIn-app purchases

About this app

Sentinel: Your Community’s Guardian

Stay informed and safe with Sentinel, the ultimate app for crowd-sourced reporting of local events of concern, weather, and other hazards. Whether it’s sudden storms, natural disasters, unexploded ordnance (UXO), military activity, missing persons, or infrastructure issues like downed bridges and washed-out roads, Sentinel keeps you in the loop.

Why Choose Sentinel?

• Real-Time Alerts: Get near real-time notifications of hazards within your vicinity, so you can stay safe and informed.
• Community-Driven: Join a network of vigilant users contributing vital information to keep everyone safe.
• Direct Reports to Authorities: Your reports help local authorities take swift action to mitigate dangers and enhance safety.
• Integrated with Sleuth Net: Access comprehensive situational awareness of ongoing events through our web platform.

Sentinel - Protecting Today for a Safer Tomorrow

Download Sentinel now and become a part of a community dedicated to safety and preparedness. Together, we can make our communities safer and more resilient.

What’s new

Introducing numerous enhancements and bug fixes to ensure easier reporting. We are continuously improving so we can all keep the world a safer place.

If you experience any issues or have suggestions, please contact us.