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Documenting Police Tech in Our Communities
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Canton 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 Canton Police Department
Location Canton, OH
Technology Gunshot Detection
Vendor Wi-fiber

The Canton Police Department began using a Shotspotter gunshot detection system in 2013, but switched to Wi-fiber's gunshot detection technology in 2019.

More about this technology

Gunshot detection is a technology law enforcement uses to receive alerts on where gunfire may occur in neighborhoods. This technology relies on a series of acoustic sensors mounted on street lights or on the sides of buildings. When a loud noise triggers the sensors, software triangulates the estimated location of the gunfire.

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