Hi, answered my own question. On the RC8221 from Lowe's, the value string seems to be different from the one Terence shows on github (https://github.com/edent/Sercomm-API)
The one from github would give:
but this gives an error (at least on my camera)
a string that works is:
Now I'm getting:
Alert: PIR & Motion Detection (bundle) triggered.
HTTP-NOTIFY:Send notification successfully.
In the logs!
Thanks for all the info on this blog.