County record · Texas

Grayson County

3 Deployments on record

2 Agencies

2 Technology categories

Technology presence

ALPR · 2 Fixed cameras & RTCC · none on record Face recognition · none on record Drones / UAS · 1 Gunshot detection · none on record Body-worn & dashcam · none on record Doorbell & camera registry · none on record Cell-site simulators · none on record Predictive policing · none on record Social-media monitoring · none on record

The record, by agency

Sherman Police Department

Sherman · 2 deployments · on UnGovr: City of Sherman

ALPR Vendor: Flock Safety

The Sherman Police Department uses Flock Safety automated license plate readers, according to data obtained in July 2025.

Sources (via the EFF Atlas): Muckrock

Drones / UAS

The Sherman Police Department operates one drone, according to data compiled by the Center for the Study of the Drone at Bard College.

Sources (via the EFF Atlas): Center for the Study of the Drone at Bard College www.ci.sherman.tx.us

Van Alstyne Police Department

Van Alstyne · 1 deployment · on UnGovr: City of Van Alstyne

ALPR Vendor: Flock Safety

The Van Alstyne Police Department uses Flock Safety automated license plate readers, according to data obtained in July 2025.

Sources (via the EFF Atlas): Muckrock

Source: EFF Atlas of Surveillance (Electronic Frontier Foundation & University of Nevada, Reno — Reynolds School of Journalism) · CC BY 4.0 · retrieved July 2026