Outdoor Ultrasonic Dog Bark Control Anti Barking Device Sonic Bark Deterrents with Hanging Hole

Features : Stop nuisance barking with the Ultrasonic Device in Newest Birdhouse Shape . This product aims to solve excessive noisy dog barking by emitting an ultrasonic sound to silence the dog . The ultrasonic frequency is not harmful to pets and completely inaudible to human ears . The sensitive microphone isolates and picks up barking up to 50 feet away to solve the disturbing barking problem . Perfect solution for peace and quiet from loud pets . Designed for easy hanging/ mounting on a tree wall or fence post with a lanyard (included in the package) to keep your own dog or your neighbors' dog from barking . Safe and effective for most sizes and breeds of dogs if the dog is deaf or hearing impaired, he may not react to this bark control . Usage : Stop your barking dog Stop your neighbor's barking dog Train puppies not to bark Deter barking dogs on camping trips when you are on the way How does it work ? Insert a standard 9-volt battery into the device . The unit is automatically activated by the sound of barking . When the device is within the range of a barking dog the microphone will isolate and pick up the barking to emit an ultrasonic sound to silence the dog . The device has FOUR range levels including a test mode and is effective up to 50 feet . Four range levels : Test : Verify the microphone and speaker are functional Low : Range-up to 15 feet Medium : Range-up to 30 feet High : Range-up to 50 feet Package Includes : 1 x Birdhouse Outdoor Bark Control (battery not included) 1 x User Manual