S4 Mobile App.
Suspicious Behavior Reporting.
Crowd Sourced and Confidential.
Be the Light in Your Community.

Lumina S4 is a crowd sourced mobile application that helps keep our communities – and each other – safe. Information submitted through the app is sent to the appropriate authorities, so they can take action if needed. Tips from our S4 app have aided local authorities in their investigations and provided schools with information to proactively address critical issues with their students.

Simple and Easy to Use.

S4 provides a mobile, confidential and easy-to-use way to report suspicious behavior in real time. The power of S4 grows exponentially with each person who downloads the app. Together we can make a difference in the lives and wellbeing of others.

Protecting our Communities, Together.

See Something Say Something Works. It all began with a campaign started by the New York Metropolitan Transit Authority in 2003. It was later adopted by the Department of Homeland Security with the goal of inspiring, empowering and educating the public on reporting suspicious activity.

app store
google play

Why See Something Say Something Matters:

By the Numbers