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Well, after 8 months of being out of service, we finally got Nick's (Midwest Sirens and Trains) Whelen Vortex R4 overhauled and installed properly. The controller was removed and replaced with a digital Whelen ESC-864 and it is now running 4 drivers instead of 2. And yes, before you ask, it was VERY loud. We also retrofitted it with a radio activation system, so Nick can activate it anywhere where the two-way radio will reach.
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27 мар 2020
