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Posted: Tue Feb 17, 2009 2:06 am
by SirenMadness
The HOR with the single horn simply has a different arrangement of rotors, with the two rotors together. Other than that, the half-tube housing, motor and rotator look the same.

I think that Greg N. took a recording of a single-head HOR a couple years back. Weirdest thing I ever heard.

Posted: Tue Feb 17, 2009 2:55 am
by Daniel
Dual-tone HOR sirens like the one in your photo had a 7/10 port ratio, the only one like it in the industry. Here is a vertical model with that ratio:

http://www.youtube.com/watch?v=dEpz1EL0xdY

Posted: Tue Feb 17, 2009 3:37 am
by Oldiesmann
Thanks for all the info. Hopefully someone around here will be able to record it soon. Always fun finding oddball rare sirens like that :)

Posted: Thu Feb 19, 2009 1:35 am
by kswx29
http://maps.google.com/maps?f=q&source= ... iwloc=addr
Some sort of homemade siren. Looks nice. Bewster, KS

http://maps.google.com/maps?f=q&source= ... 21973&z=16
Rexford, Kansas

Thomas County, KS is full of wierd sirens. A extremely low mounted allertor, these two mystery sirens. The only cities with normal siren setups are Gem with an STH-10, and Colby with 2 Thunderbolt 1000Ts, and 2 2t22s.

Posted: Thu Feb 19, 2009 3:08 am
by murrfarms
That second one in Rexford looks like a Sterling M-5. Not exactly sure on the first one (in Bewster), but it definitely looks electronic.

Posted: Wed Mar 04, 2009 11:22 pm
by fedsigtbolt
Rusty "Little Giant"?
Image

Posted: Wed Mar 04, 2009 11:52 pm
by carexpertandy
Some sorta EOWS?
Image

Posted: Wed Mar 04, 2009 11:57 pm
by md5
carexpertandy wrote:Some sorta EOWS?
Image
It's a hoermann ECN3000 series siren.

http://hoermann-gmbh.de/en/ecn.html :)

Posted: Thu Mar 05, 2009 4:11 am
by 500AT
This maybe a Federal Model B. I wish the picture was clearer. However, it sure looks like one.
fedsigtbolt wrote:Rusty "Little Giant"?
Image

Posted: Thu Mar 05, 2009 3:26 pm
by fedsigtbolt
Love to hear a recording but they are a very rare site around here.