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Dual Sonic No-Bark


Automatic Dual Sonic Bark Deterrent Only Your Dog Can Hear (shock-free)

The Motorola DualSonic no-bark collar offers instant feedback to your dog to discourage excessive barking.

The collar senses the vibration produced by your dog's vocal chords when he barks and delivers a one or three second pulse of ultrasonic sound that is outside the range of human hearing. Unlike some bark deterrents, this collar can only be activated by the dog wearing it.

The Motorola DualSonic No-Bark Collar is unique with two water-resistant, ultrasonic sound speakers, positioned on the top corner of the collar unit to produce optimal results.

After 5 seconds of allowable free bark time, the collar unit will emit an attention getting vibration. If your dog continues to bark, the collar will emit a loud high-frequency sound that dogs find undesirable (but won't be heard by you).

Should your dog cease barking for two minutes, the process starts again with the collar providing five more seconds of free barking and a warning vibration before any correction of ultrasonic sound is delivered.


  • Ultrasonic sound deterrent (inaudible to humans

  • Intelligent design

  • Allows natural barking for 5 seconds

  • Vibration helps reinforce ultrasonic correction

  • Automatically activated only by dog wearing collar unit

  • Lightweight

  • Collar unit: 3.25"L x 1.13"W x 1.56"H

  • Nylon collar strap: 26"L x 1"W

  • Water resistant

  • Low-battery indicator

  • User-replaceable battery CR2450 - Included (additional replacement batteries available for purchase separately)

  • Battery life is up to 3 months depending on how often your dog barks

  • Ideal for pets over 15 lbs

    In the Box

  • Pet Collar Unit

  • Nylon Strap

  • CR2450 battery (already installed)

  • User's Guide


    • Model: Bark200U
    • Manufactured by: Motorola

    This product was added to our catalog on Wednesday 13 May 2015.

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