Hello all, I'm asking for assistance on this system. They have several 4 speaker Atlas type sirens in their system, and they have been called Whelen 1004s for many years. I am a bit skeptical of these though- for example, look at the speaker mount differences:
https://www.youtube.com/watch?v=xiflsz18JLA
https://www.youtube.com/watch?v=4gy0JbmrQfM
and also note the difference in sound.
Then, the controller differences:
https://www.google.com/maps/@43.6115992 ... 312!8i6656
https://www.google.com/maps/@33.573976, ... 384!8i8192
Compare the second link to this Loudoun controller:
https://www.google.com/maps/@34.5329429 ... 312!8i6656
https://www.google.com/maps/@34.4768399 ... 384!8i8192
I've heard rumors of these possibly being Loudoun ES-1000s. What do you all think?