BURGLARALARM

Noisy crime prevention device (7,5)

Solution has appeared in 2 crosswords (1 across and 1 down):

• Quick crossword No 16,620 — 2023-08-11 23:00:02
  1A: One's triggered by a break-in (7,5)
• Quick crossword No 15,929 — 2021-05-26 23:00:11
  7D: Noisy crime prevention device (7,5)