Just want to let you know about a possible integration with vanderBilt SPC alarm panel. Searching for a way to implement my own SPC alarm panel I found SPC WEB Gateway made by Lundix. They also made a script to mirror the information to a MQTT broker.
Combining this with the MQTT plugin in pimatic made it possible to switch my lights with the motion sensors on the alarm panel.
The web gateway also provides in other integration functions (arm/disarm/isolate/etc), more info on http://www.lundix.se