I would love to be able to write rules for ST that are triggered by alarm status, for instance.
You wouldn’t be able to do this directly, but if ST can trigger rules based on device status you could use appliance modules or relays like the MimoLite to act as a bridge so to speak.
Create rule in ADC which turns on switch when alarm occurs, then in ST whenever that switch turns on, do something else.
Z-wave sensors can’t be used by the panel and ADC but you could use one with a wired input along with the programmable output on the 2GIG terminal block to trigger based on one specific state as well, like during fire alarms, or when armed.
Here’s a walkthrough how to do pair IQ Panel 2+ with Smartthings. 2GIG would be similar process, just different menu structure.
Here’s a description of how to do it with Vera and 2GIG. Substitute Vera with Smartthings.