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Documenting Police Tech in Our Communities
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Freeport Police Department: Gunshot Detection

Illustration of how gunshot detection would function in an urban area
Sensors triangulate the location of gunfire.
Credit: ShotSpotter/City of Seattle
Agency Freeport Police Department
Location Freeport, IL
Technology Gunshot Detection
Vendor ShotSpotter

The Freeport Police Department acquired ShotSpotter gunshot detection technology in 2020.

More about this technology

A system of acoustic sensors mounted on street lights or on the sides of buildings that passively listen for gunshots.

Illustration of how gunshot detection would function in an urban area
Sensors triangulate the location of gunfire.
Credit: ShotSpotter/City of Seattle