First, like others have said, this is AMAZING and incredibly valuable. As a devoted member of the Isy/Insteon/Sonos family, this makes the platform better, more useful and an incredibly valuable investment. Based on the excellent original instructions and subsequent posts, I had this all up and running in about 10 minutes.
I recently moved to Western Colorado after building a new home in Stilwell, KS and living in it only 3.5 short years (yup, there's a story there). Regardless, when I built the Stilwell, KS house, I went Full-Insteon and had it tightly integrated into my Elk M1Gold security panel. After moving, I started to explore ideas of using my Isy994i as the basis of my DIY security system. Door and motion sensors tied into my lighting and sending email/txt messages going to all the right recipients. Insteon has a siren but you can't yet control it via the Isy994i, but I have Sonos integration now. So, I simply recorded a "You have violated my home security perimeter. The authorities have been contacted and surveillance video is now recording you..." audio file. I created a Sonos "Alarm" Playlist with that audio file, and EUREKA - I have a custom siren.
Thanks for all the great work on this - Brilliant!
RLS