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Personal Security Alarm

Personal Security Alarm

Packs a powerful 130-decibel alert Reusable and TSA-friendly An easy extra measure of safety
Independent Maker

Full Details

  • 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 turned 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
  • Please note: Battery is not replaceable
  • Made in China
  • Dimensions: 2.8" x 1.2" x 0.5"
  • Weight: 0.003 lb
Independent Maker


4 avg. (86 reviews)

11/15/2019 by Roger
First, it gives off a weird twittering noise unlike any kind of alarm or siren I've ever heard. It didn't seem very loud and, other than being slightly annoying, I don't think it would deter or scare off anybody. As for their saying, "Great for use as an animal deterrent when camping", I had my dog sitting right by me when I tested it and he barely raised his head for a few seconds before ignoring it. Also, I wish I had read ALL the "Full Details" here. I read the line that said, "Comes pre-installed with battery" and the one that said, "Includes pre-installed CR1632 batteries" and the one that says, "Under normal conditions and circumstances, batteries will last at least 2-3 years if unused", all of which made me think the batteries must be replaceable if they tell you what size it uses and how long they last. Then I received it and the instructions say (inside a red box) "HIGHLY RECOMMENDED: TEST DEVICE EVERY MONTH AND REPLACE DEVICE ANNUALLY." Now I see near the bottom of their "Details" here, "Please note: Battery is not replaceable" That should be noted near the top, right after they tell you that it comes with batteries installed.
11/01/2019 by Wm Kipp
Safety first !
10/31/2019 by Holly
I bought three of these.One for my daughter, my daughter-in -law & one for myself. It is very,very loud! But that's what you want,right ! They were very pleased.
Peace of mind
10/31/2019 by Sandy
I bought this for my daughter's Christmas stocking (and one for myself). We both like having them. My daughter keeps hers on her keyring so she has it at all times when out and about.
Safety at your fingertips
10/31/2019 by Janet
I bought these for myself, my 2 daughters, and daughter-in-law. We find them convenient to carry and they help us feel safer. Luckily, we haven't had a situation that needed the alarms, but it is nice to know it's there.
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Personal Security Alarm

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Packs a powerful 130-decibel alert Reusable and TSA-friendly An easy extra measure of safety
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.


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.

Maker Michael Su modeled the low-key design on a traditional key fob so 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. more Their Story