Related Clues:

• Fears nearly all weapons
• Warnings from nearly all branches
• They wake you
• Aids for sleepyheads
• Frightens almost everyone with weapons
• Fire alerts
• Enticing singers
• Metal prostheses set these off?
• Common waker-uppers
• Ambulance noises
• Firetruck sounds
• Devices with snooze buttons
• Fire engine sounds
• They blare in cities
• Ambulance alarms