I’m writing a device handler and a smart app to manage codes and SHM event subscription. It’s working out pretty well, better once I figured out what they were doing to get the keypad to show the right system state (using undocumented/non-spec commands). I need to polish the code a bit and time is tight, so hopefully this week.
I purchased it from an eBay seller. It’s sold as part of the Xfinity security system. Centralite 3400-X if you’re trying to find them.
I’m kind of surprised that ST didn’t have this as one of their new “Things.” It’s a very nice looking keypad, fits the ST aesthetic and would have been a good companion to SHM.