Here's a photo of the Federal Signal model 5 located at Buckhead Ridge Volunteer fire Dept. This was used for fire and emergency calls but now it is been inactive for 4 years. I miss hearing it go off. I hope you guys enjoy the photo.
The model 5 at the Buckhead ridge VFD in Glades County, FL doesn't go off anymore due to the use of cellphones. I think they did away with using the model 5 for that reason.