The Siren Board

Federal Signal Eclipse 8 - Centerview, MO:


https://www.youtube.com/watch?v=XYRAHFGdSAc

Federal Signal 2001-130AC - Archie, MO


https://www.youtube.com/watch?v=uRRloV5NOSo

Due to inclement weather on the first Wednesday, the majority of the Kansas City metro postponed their siren test to the second Wednesday. On the other hand, Archie postponed their test to that day due to inclement weather from the previous day; they usually test on the second Tuesday. Enjoy.

2001 AC?
do you mean a 2001 running of a rectifier?
or the 2001 has ac motors (that would be weird though because 2001s are dc usually)

2001-AC just means it's running on a rectifier. All 2001s use DC motors.