Dual Tone ACA P-10 Siren Test Twin Lakes, WI 12/15/18

Siren: ACA P-10, 3 RPM, 500/667 Hz
Town: Twin Lakes, WI (Kenosha County)
Location: Musial Rd. and Haerle Ave.
Test Time: 3rd Saturday 10:30 AM every month
Cycle: 43 seconds of attack
Other notes: I decided to the Penetrator on the west side of Twin Lakes since this was one of the few unfilmed sirens left in the county, and got a pleasant surprise when this turned out to be dual tone. The P-10 in Somers was thought to be only dual tone P-10/P-15 in the county. I had a suspicion before the test this was dual tone because of the funnel type intake instead of the cylindrical intake.
I had to setup close to this one as there are a bunch of trees that block the siren otherwise. I can only imagine how hidden this siren is during the summer. You can also barely hear the P-50 in Twin Lakes during the wind down.
With this filmed now, the only sirens left to do in the county is the P-15 in Powers Lake, the P-15 on the very southeastern edge of the county, the P-50 by the state line along 94, and the Banshee on 95th St. in Kenosha, plus the remaining fire sirens that don't do noon blasts (Twin Lakes STH-10 REE).
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[@SirensAndAlarmsOfNorthernIL]

Filming it soon! My first P-10 actually. Also I don’t think it would be too hidden as most of the tree branches are behind it so you’d see clearly

[@trainsandsirensofilinmiwi2080]

wait a minute this siren has the same motor as the allertor. butt thats ok good video

[@SirensAndAlarmsOfNorthernIL]

P-10s and Allertors have the same motors if I am not mistaken. I know for a fact they have the same chopper assemblies

[@niks_crazy_world]

That’s a pretty sweet dual tone! It’d be awesome if it did three minutes though (New Munster REE)

[@Midwest_Sirens]

I think I have seen this one well driving by but I did not get a good look at it

[@jasonpp1973]

Sounds similar to an Allertor.

[@Siren1000T1]

Technically, it IS an Allertor but just less parts, different name, and better design.