Crossword Genius

Part of a security system (5)

Ross

I believe the answer is:

alarm

'part of a security system' is the definition.
(I've seen this in another clue)

This is the entire clue.

(Other definitions for alarm that I've seen before include "Panicky concern" , "Agitate" , "Device signalling danger" , "Noise giving warning" , "Warning sound or signal" .)

I've seen this clue in the New York Times and the USA Today.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.