At just over ten seconds, this alarm is long enough for a sustained panic cue but easy to trim for a quick interruption. Download the MP3 once to keep it available offline, then assign the file as a ringtone or notification tone through your device settings. Its piercing repetitions can overpower speech, so lower the level when dialogue or game audio continues underneath. For a longer escalation, follow it with a police siren; avoid stacking both at full volume, where the warning pattern becomes harsh and muddy.