Skip to main content

Documenting Police Tech in Our Communities
with Open Source Research



Include the following technologies:

East Palo Alto 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 East Palo Alto Police Department
Location East Palo Alto, CA
Technology Gunshot Detection
Vendor ShotSpotter

The East Palo Alto Police Department started using ShotSpotter gunshot detection technology in 2007.

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