And here you go: one community member has already created a custom device handler for the siren that you have. Again, ask specific feature questions in that thread. He’s in Europe, but it’s a Z wave device, the same code should work with the US version of that siren as long as the only difference is the zwave frequency.
Notice that the features built into the device for this one are somewhat different than the Aeon, and that’s just a manufacturer choice.
Also, it may be that this device handler doesn’t have the exact features that you want, but again, if you talk to the folks there they should be able to help you if you need something a bit different.
Again, ask specific feature questions in that thread. He’s in Europe, but it’s a Z wave device, the same code should work with the US version of that siren as long as the only difference is the zwave frequency.