Identify this siren

[Henry455]

This is a Fire Dept. siren located in Chile. Anybody have an idea what it is? Sorry for the video quality.

http://www.youtube.com/watch?v=NMhERKCh ... tX2Ypf7T3g

http://www.youtube.com/watch?v=t3130iP7 ... tX2Ypf7T3g

[thegcdawg]

It sounds like a 3t22 to me.

[Siren_Dude]

I'm pretty sure its a British Carter siren or some type of variant. I know they are popular down in that area.

[Daniel]

There are a number of Klaxon and Carter sirens in use in Chile. It seems to be their typical fire siren. Chile uses a 50 Hz. electrical supply, hence the lower pitch.