ACA PN-20 - Monroe Center, IL (Ogle County Storm Siren Test) 6/3/25

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Video Information
Siren: Alerting Communicators of America (ACA) PN-20

Town/State/County: Monroe Center, Illinois (Ogle County)

Location: Monroe Township Fire Protection District 104 West St.

Testing: 1st Tuesday of the month at 10:00 AM weather permitting

Cycle: 1 minute, 10 seconds of Alert

Used for: Tornado Warnings/Storm Siren

Other Enthusiasts Present: Chris B. (‪@AmericanSirenProductions‬)

Weather: Partly Cloudy, 78 degrees

On our way back home, we stopped off in Monroe Center to hear our first ACA PN-20. Originally, we had planned to go to Pontiac, IL, but quikly decided it was a bit far from where we were and we'd have to leave much earlier in the morning to make it on time. So, we decided on Monroe Center instead. This was installed in August 2023 by Fulton Technologies. It replaced a Federal Signal Model 5. Enjoy!

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