Personal Security Alarm

By iMaxAlarm


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Designed to mimic a standard key fob, this keyring alarm is small but sounds a powerful call for help. Pull the top for an ear-splitting 130-decibel alarm that is as loud as a jet taking off. Pop the top back in to stop the sound. It’s reusable and can attach to a bag, belt, keychain, or be worn around your neck—perfect for students, apartment dwellers, campers, joggers, or anyone who wants an extra measure of safety on-hand.

  • Materials: ABS plastic
  • Includes one alarm, carabiner, lanyard, and use instructions
  • Instructions: Comes pre-installed with battery. Simply pull the top to activate alarm in an emergency situation. Alarm can be easily turn off by re-inserting the pin into the top
  • Extremely loud 130 dB alarm immediately draws attention in emergency situations
  • Great for running, walking, commuting, hiking, camping, field trips, nights out and more
  • Included carabiner and lanyard make for easy attachment to purse, keys, or backpack
  • TSA approved and airport friendly
  • Compact, discreet design
  • Tamper resistant casing
  • Great for use as an animal deterrent when camping
  • Includes pre-installed CR1632 batteries
  • Reusable with a total lifetime usage of 30 minutes
  • Under normal conditions and circumstances, batteries will last at least 2-3 years if unused
  • Please note: Not a toy, 130 dB frequency can cause hearing impairments. For use in emergency situations only.
  • Recommended for ages 13+
  • For every unit sold, $1 is donated to the Wish Wall Foundation, a charitable non-profit helping to support and inspire women and prevent discrimination
  • Made in China
  • Dimensions: 2.8" x 1.2" x 0.5"
  • Weight: 0.003 lb.

25 Reviews (4 out of 5 Grommets)

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Highly Recommend!


I purchased one for myself and each of my daughters. Very easy to use and it doesn't "look" like an alarm. I have recommended this to many of my friends who have also ordered. I'm ordering an additional one for my elderly father who often walks his dog outside. Peace of mind in case he happens to fall he can pull the alarm for help.More > < Less


Great idea


Bought this for my daughter who will be traveling a lot. It’s small and light and will be easy for her to carry. She seemed to like it too.


Easy to carry, well priced, and easy to use sense of security.


The iMax Alarm packs a big punch. We tested it out by pulling the top off and the sound was very loud! I bought this for my girlfriend, my sisters, and my mother because it provides a sense of security. It's very convenient to carry around and super easy to use. Highly recommend it!More > < Less




I gave these to my granddaughters who live and work in the Twin Cities and they were very appreciative of the gifts! Hope they never have to use them, but if the need is there, I know these will be an even more welcomed gift!More > < Less


Loud! Mother's peace of mind!


I got this for my daughter who is living in Portland and sometimes works at night. She said it's REALLY LOUD! This gift was for my peace of mind that she wouldn't have to pepper spray someone in close range. If she sees anyone suspicious she can give them a warning!More > < Less

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About iMaxAlarm

Sound The Alarm

Feel and stay safer with a keyring alarm that looks unassuming but packs a powerful 130-decibel alert.

Pull the top to activate an attention-drawing sound that is as loud as a jet taking off or a jackhammer in action. Trust us, it is ear-splitting. The alarm is reusable—just pop the pin back to stop the sound.

The low-key design was modeled on a traditional key fob, and it can be attached to a keychain, bag, or worn on a lanyard. There are styles suited for kids, and it’s TSA-friendly, too.

The alarm can do the job of warding off unwanted attention and works as a call for help as well. It is handy in so many situations for so many types of people—nighttime runners and commuters, campers, students, elderly folks—that we couldn’t think of anyone who wouldn’t benefit from this small, but powerful alarm.