Has anyone ever added a second siren to a CompuStarPro or have any suggestions as to possible problems with doing so? The siren is mounted to the firewall facing down and is not very loud. I can just extend the wiring and relocate to siren but I have a spare and figured I'd just add it as well and mount it just behind the grill. Thanks.

 

You can add two sirens, no problem.

 

Thank you S.S...just wanted to check..just in case..