Captain Dynamite
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I got my first siren

Sun Jul 13, 2014 12:26 am

I got my first siren yesterday. It is made in Hong Kong in the 1960s or 1970s I am guessing. & it is a 8 port single tone. I got it running on two double AA batteries & it sounds like a smaller version of a full size siren. At full 6 volts it is ment to scream. Even at 3 volts it is loud. I am very happy with my find. Sirens big & small are rare to find in my area. I am thinking of trying to repair the broke area where the battery terminal is or just getting a new battery holder to run this siren. The clip with the stop is a trigger for if it was stuck in a window or door jam. & when both ends make contact it sets of the siren to scare a intruder. If it were dual tone & had 12 ports also on it, it would have sounded like a mini Alerting Communications of America, American Signal Corporation Cyclone, P50/ T135 & have a perfect 5th.


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Last edited by Captain Dynamite on Sat Jul 19, 2014 2:13 am, edited 6 times in total.

Captain Dynamite
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Re: I got my first siren

Sun Jul 13, 2014 12:27 am

More pictures.
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Captain Dynamite
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Re: I got my first siren

Sun Jul 13, 2014 12:31 am

Last pictures
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coastalsyrolover
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Re: I got my first siren

Sun Jul 13, 2014 7:43 am

Congrats! That certainly counts as a siren as far as my eyes can see.
Own and love a Thunderbolt 1000 and a Model 5.

I have many hobbies and interests. And I love them all.

Christian, Lima, Oscah, November, Golf.

Captain Dynamite
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Re: I got my first siren

Wed Jul 16, 2014 2:34 am

Thanks for commenting! Yeah it is a great start!. I cant wait to find more little sirens. I just took it apart further. As seen from these new pictures showing the rotor, stator separated & the motor.
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Mark N
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Re: I got my first siren

Sat Jul 19, 2014 3:13 am

Ports? Looks like 9, but my eyes are tired :lol: .

Captain Dynamite
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Re: I got my first siren

Sat Jul 19, 2014 3:14 am

It is a 8 Port. I got a video up now to.

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coastalsyrolover
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Re: I got my first siren

Sat Jul 19, 2014 3:36 am

Link it would ya?
Own and love a Thunderbolt 1000 and a Model 5.

I have many hobbies and interests. And I love them all.

Christian, Lima, Oscah, November, Golf.

Captain Dynamite
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Re: I got my first siren

Sat Jul 19, 2014 3:42 am



https://www.youtube.com/watch?v=7iKxzgG7FzQ

I also posted the video in the Audio video forum
Last edited by Captain Dynamite on Sun Apr 05, 2015 1:52 pm, edited 1 time in total.

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Daniel
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Re: I got my first siren

Sat Jul 19, 2014 6:22 pm

Try connecting the blower end of a vacuum cleaner hose and note the volume increase.
Lex orandi, lex credendi, lex vivendi.

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