警けい告こく音おん

noun

warning sound; alarm

Refers to an audible alert such as a beep, siren, or chime that warns of danger or a problem.

• 火か災さい報ほう知ち器きの警けい告こく音おんが鳴なった。

  The fire alarm's warning sound went off.

• 車くるまの警けい告こく音おんがうるさくて集しゅう中