McKinney, TX

Sirens in the City of McKinney are tested on the first Saturday of each month at 12:00 Noon

Whelen WPS-2910 - County Rd 206 and Trinity Falls Pkwy. Pictures taken 1/4/25. Siren was installed around August of 2023. Submitted by Clayton G.

Whelen WPS-4008 - Evans Middle School. Photos taken in 4/2023