Related Clues:
- Part of a loud get-up?
- Warning siren
- Smartphone setting
- It may be set on a smartphone
- Annoying racket
- Busy restaurant noise
- iPhone function under 'Clock'
- Wake-up sound
- Frighten Capone with gun
- Early morning setting?
- Auto security device
- Make fearful
- One may be laser-activated
- Snore stopper
- Daughter at home making noise