https://www.youtube.com/watch?v=vCPeEEENGPw
Today I went up to Manitowoc to record this 1970's vintage Dual Tone ACA Allertor on top of the Highway shop. The siren sounded in a Alert this week. I apologize for the shakiness I was in the middle of an old farm field and it was very windy out.
Manitowoc's original system was all ACA Allertors installed in 1978 Located at N 26th and Hamilton st. Washington park. Stangel Elementary (replaced by a T-128 in 2008 after motor died) and broadway ave (replaced by a T-128 sometime after October 2008 after the motor died)
In 1997 the City added Additional ASC RM-127's to the Original Civil Defense system to beef up coverage.
All Sirens in Manitowoc are activated by Radio.
![Image](https://farm1.staticflickr.com/760/23227950663_96a4f31d6f_c.jpg)
![Image](https://farm1.staticflickr.com/702/23828646366_65ae5fbb56_c.jpg)
![Image](https://farm1.staticflickr.com/711/23559027010_b46c483902_c.jpg)