LRAD may be installed in San Jose

[Stormsetter4]

I wouldn't down them on refurbing the old sirens, they can probably get most of the parts they need for them.

[Duderocks5539]

I believe that Scream Masters were single-toned with sixteen ports, so they would sound like a high-pitched Sterling.

They are dual tone. Here is a picture that Edaan Friedman took with his drone of one with a rotted housing in Long Beach ,California. They appear to be 6/8 port.

[Synther]

There could be different models. There is a 16 port siren in Laverne, CA, and according to a newspaper clipping, there is a ScreamMaster located there.

[Duderocks5539]

There could be different models. There is a 16 port siren in Laverne, CA, and according to a newspaper clipping, there is a ScreamMaster located there.

This thing apparently.