Code 3 Model 3860 Siren Question

gandalftheman241

Registered Member
Hello. There’s a certain Code 3 siren I’m looking at. It has a distinctive sound of “bubbles” when manipulated correctly. I couldn’t find any good information on this siren and I was wondering if anyone here has a wiring diagram and any more information like production years. For reference it looked something like this:
 
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gandalftheman241

Registered Member
Hello. There’s a certain Code 3 siren I’m looking at. It has a distinctive sound of “bubbles” when manipulated correctly. I couldn’t find any good information on this siren and I was wondering if anyone here has a wiring diagram and any more information like production years. For reference it looked something like this:
Did some digging. Found out this is the first generation Microcom. Wayback Machine helped a ton. Found out it was removed from the site in 2001 then added back as the 2nd gen Microcom. Basically Mastercom B tones.
 

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