Steam 390 Alarms Can Be Heard From Outside The Train.

For some reason you can hear the class 390 Alarms and TASS Alarms even if you get out of the train and walk down the platform.

 

That's apart of external alert, you need to mute it if you don't want to hear any alarms while being outside the train.

 

shouldnt that be for when using exterior camera while in the driver seat and now while walking around?

 

Nah even on foot, you’ll hear the alarms very clearly when outside the train. Been a thing in all the TSW games.