Lentek Bark Free
| Bark Free has a specially
designed sound selector that lets you choose ultrasonic frequencies which can only be
heard by cats and dogs, or lower sound tones audible to human ears. Bark Free uses an age
old principle of "Negative Reinforcement using sound" to help train dogs to stop
annoyance barking. A humane and safe way to train your dog against problem barking. This
system is versatile, being it can be used indoors or outdoors, and includes a vinyl cover
for added protection. |
| Developed by veteranary
technicians, Bark free is ther perfect way to stop your dog's problem barking, regardless
of size or breed. A humane device that does not inflict harm or pain to the canine, the
revolutionary ultrasonic system automatically detects dog barking and responds by emitting
a high pitched tone, inaudible to human ears. This tone causes no pain to the animials,
but is an unappealing sound, and stop needless barking. The machine activates as soon as
barking begins. Great for kennels or multiple dog homes, the Bark Free responds to barking
made from up to 25 feet away. Just install the system on the mounting bracket (included),
and aim at the barking dog's yard. The system works best with a clear line of sight to the
yard, and fences and garden foliage can and will decrease Bark Free's effectiveness. Also
included is an AC adapter with a 50 ft power cord. |
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Easy
to set control dials! |
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