DEFENDAR Mutes Motorcycle Stereo to Hear Radar Detector Signal Through Bike Speakers

DEFENDAR is an effective motorcycle radar detector audio activated device that works in most motorcycles.

  • It allows you to hear the radar detector signal through your stereo speakers.
  • It switches the two front stereo speakers to radar detector audio.
  • When radar audio alerts are present, the rear speakers go mute.
  • Three to 30 seconds after the last alert is heard the stereo returns back to normal play.
  • Designed with the Harley Davidson factory stereo in mind!


Designed and manufactured in the USA.

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