I believe this Device Type isn't functioning properly for me. I installed a Gen 5 Aeon Labs Multifunction Siren on Friday. I initially installed it with the ST device type, realizing it didn't have all the functionality I looked for, I uninstalled it and reinstalled your device type by adding your git repo to the IDE.
Beeps 1,2 & 3 all sound the same. One constant ~2 sec beep. Beeps 4,5 & 6 are 3 ~2 sec beeps with 1 to 2 secs between them. Changing the volume on either the siren or beep doesn't seem to do anything unless vol 1 and vol 3 aren't much different. Changing the length of beep in ms or time between beeps in ms also has no effect. Changing beep repeat works just fine.
I tried removing the device from all smartapps, deleting it from the IDE, power cycled my v1 hub, added the device type back in, but it behaves exactly the same. Any suggestions would be greatly appreciated!
Edit - so I busted out my SPL and did measure a 10db difference volume 1 and 3. It's much more noticeable when you're in the same room. I also used tried setting a custom beep in Smart Alarm Notification to 3,1,2,500,50 and again duration of beep and duration between beep are not working.