[asdefghyk]

Is there sample audio of the fire alarm, when it is activated? Is this alarms to US standards ? It seems so, It seems different countries have some different requirements for this audio sound? ...... There is also commercial fire alarms and residential smoke alarms. which in my country have different signals ( if my recollection is corrct )

[pdubouilh]

There's an audio file in the repo to simulate an alarm (works for 3 different models bought in Germany, they all sound the same). You can pass the target frequency, beep-length and audio threshold as parameters in the CLI (you can estimate these params with audacity).