Nathan SaferRun Ripcord Siren Personal Alarm + Strobe Light

Color: Red

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Simply pull a tab on the Nathan SaferRun Ripcord Siren personal alarm and strobe light and it blasts a 120dB alarm—as loud as an ambulance. The strobe also makes you visible to others nearby.


  • Attach to any article of clothing or gear before your run
  • Quick-pull tab offers easy one-handed use—a simple pull of the tab will sound the alarm; push to silence device
  • Easy-to-use on/off button activates the strobe, which makes you visible to others nearby
  • Alarm signal is 120dB and audible from over 600 ft. away to draw attention when you need help
  • Reusable—you can test it, try it and learn how to use it before you ever have to
  • Cannot be used against you
  • Awarded one of Time Magazine's 100 Best Inventions of 2019


View all Nathan Running Safety

Technical Specs

Best Use



6.25 x 3 x 1 inches


1.35 ounces

4 reviews with an average rating of 2.0 out of 5 stars

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