This Ultrasonic Bark Controller encourages dogs to stop barking, giving you peace and quiet in your own backyard. Whenever your dog or your neighbor’s dog barks, he will hear a high-pitched sound that's inaudible to most humans. The ultrasonic sound is harmless yet annoying, which reminds your dog to stop barking. The sound stops as soon as he stops barking. The outdoor bark control unit looks like any ordinary birdhouse and can hang in a tree, on a fence post, or anywhere outside in your yard.
Sound sensor detects bark.
Uses 9v alkaline battery (not included).
Discourage your dog’s excessive barking.
Works on most dogs within hearing range.
Uses high-frequency ultrasonic sound to disrupt nuisance barking.
Material: ABS Plastic.
High Sensitivity: 50 feet.
Please allow 1-3cm measuring deviation due to manual measurement.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.