The 'permanent' CTI thread

[ACCWA]

The models in Okmulgee still are unknown models.

For now we can call it the SMO15-H, sorry to bring this up again.

[dilloncarpenter]

The picture makes no sense. The controls are ASC with the newer logo. The CTI is not battery backup. The only possibility is the siren is a PN-20 which was early 90's siren with new controls. Who ever is going up there please take pictures with a good camera to show the details of the siren, control, size of service, switch, etc.

The siren head is definitely a CTI and they have ASC radios and controls. The siren itself says in big letters on the side "CTI". All the controls for Bixby were updated when they put the new sirens in, even for the Thunderbolts. Try looking at this video again.

https://www.youtube.com/watch?v=Hu8MalN ... ibjSWWEJHQ

Cory got really good pictures with a good camera when we went up there today, but until he uploads those, these ones with a standard point-and-shoot will have to do. I think the video is self explanatory though; it is a CTI.

[Travis]

It sounds a lot like a RM-130 to me.

[Civil D Siren]

Definitely has that raspy sound of a 2001

[dilloncarpenter]

Cory got around to editing the pictures he got that day. They are really good pics of the siren head itself.

[Urbanexplorer]

I wonder who services these sirens, if they have ever been serviced.

[dilloncarpenter]

Haha, good point there. I'm guessing Bixby Police has something to do with service, that's who sets these off. But this one looks pretty rough and like it hasn't been maintained in awhile.

[Schenectadycountysirens]

Awesome video! Were there any dual-toned ones? Also, the omni-directional one looks like an STH-10.

[Civil D Siren]

Awesome video! Were there any dual-toned ones? Also, the omni-directional one looks like an STH-10.

No dual toned ones were ever specified anywhere.

[Travis]

Dillon, were going going to put up the pics of the little one? I don't have the phone I took them on anymore...