Hi, I have a DSC Impassa (SN 355323043750139) and I would like to know if it is compatible with surety/alarm.com.
Thanks,
T
Impassa panels with v1.3+ firmware are compatible using the TL8055LT LTE cellular module.
You would need an unregistered TL8055LT to get started. You can check any existing cellular module and get started here!