Used to prevent dog attacks, issue ultrasound to repel the dog or wild wolf. This product adopts double channel enhanced, double dog training, excitation drive dogs, liting function is one of the super ultrasonic.
eBay
The Bark Buster ultrasonic wireless device detects barking nearby and emits a high pitched noise that is inaudible to humans and annoying to dogs. Stop annoying barking and keep your neighbours happy with the incredible Bark Buster, as seen on TV.
eBay
UPGRADED ANTI BARKING DEVICE: The upgraded 2024 stop barking dog silencer device uses ultrasonic technology to intervene in barking behavior. When the microphone detects the dog barking, the ultrasonic anti barking device will automatically emit ultrasonic waves to quiet the dog.
eBay
UPGRADED ANTI BARKING DEVICE: The upgraded 2024 stop barking dog silencer device uses ultrasonic technology to intervene in barking behavior. When the microphone detects the dog barking, the ultrasonic anti barking device will automatically emit ultrasonic waves to quiet the dog.
eBay
Working Principle: The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz), which don't harm. but deter barking and aggressive dogs. 1 x Ultrasonic Dog Repeller. 30-foot range for effective bark prevention.
eBay
100% painless. 100% effective. 1 Ultrasonic Dog Repeller. Watch the videos anti barking device section and see for yourself just how quickly, effectively and painlessly this dog deterrent transforms every annoying, destructive and unsafe behavior in under 3 seconds.
eBay
Features: 【3 LEVELS DOG BARKING SILENCER】 The dog barking deterrent device has 3 levels of frequency (15KHZ-30KHZ). Different dog may be sensitive to ultrasound in different frequency bands. It has 3 adjustable ultrasonic frequency levels including 30KHz for small dogs, 20KHz for docile dogs, and 15/30KHz for large dogs. The frequency of the bark control device can be changed once a week to maintain the best anti barking effect. You can use this stop barking device to train your dog's behavior. Let you and pet dog harmony. .
eBay
Features:-It has 3 adjustable ultrasonic frequency levels including 30KHz for small dogs, 20KHz for docile dogs, and 15/30KHz for large dogs.-Equipped with an LED indicator light, the light will flash blue every 6 seconds when the device is working on 3 frequency levels, a red light will come on for 3 seconds when barking triggers the deterrent, and will also flash red when the battery is low and needs to be charged.-Adopting ultrasonic sound, non-toxic, chemical-free, safe to use, your dog can hear it but will not be hurt.-Built-in 1500mAh rechargeable battery, fully charged in only about 6 hours, can remain on standby for about 60 days depending on the frequency of dog barking.-The device can be mounted on fences, inside your home, in a kennel, on a tree, .
eBay