Thanks guys. JBean, I think the V2001-A has the tones, but needs a contact closure for the alerts. Hence the need for the clock/tone generator.

After my original post, I realized I was confusing two of my customers. The one that needs the break timer does not have the V2001-A controller. Can I just attach the CTG-1A to the same pair as the page audio going to the horns? Or must I have a controller between them so they play nice together?

Jim