Good question Voodoo. I talked to my local HD dealer about the Smart Siren II and pager last week. I don't think the guy at the dealer really knew what he was talking about. He told me all I needed was the SS II module and pager. However, as Ultraclassic pointed out, I thought you needed the TSSM as well (I don't currently have an alarm system). I was ready to pull the trigger on a TSSM that they had on the shelf at the dealer but, the part number on the TSSM didn't match the part number on the box it was in. So, I wasn't sure it was the correct module. And, the module looked like it was used (as if it had come off of another bike). But again, I'm pretty sure you need a TSSM first for it to work.

 

Thanks - thought that may be the case.