Place it early in a horror edit, ahead of the reveal, then follow the reveal with a Dun Dun Dun sting and a Metal Pipe Clang hit to mark the moment the figure is seen.
关于此声音
This is a roughly twelve-second recording of an EWOS-612 siren, the wailing alarm sound linked to Siren Head, the tall horror figure with sirens in place of a head. It feels uneasy and ominous, like a warning echoing across an empty landscape, and it works best as a slow-building scare rather than a quick jump.