[すりばん, suriban](n) (1) (See 擦り半鐘) fire alarm ringing continuously to warn that a fire is extremely near; (2) sound as produced by this alarm[Add to Longdo]
[すりばんしょう, suribanshou](n) (1) (See 擦り半) fire alarm ringing continuously to warn that a fire is extremely near; (2) sound as produced by this alarm[Add to Longdo]