Dog Anti Bark Deterrent & Repeller | Sonic Training Device To Stop Dogs Barking. 1 x Ultrasonic Dog Repeller. When you press & hold the button, it will emit an ultrasonic sound that can only be heard by dogs.
eBay
It has 3 adjustable ultrasonic frequency levels including 30KHz for small dogs, 20KHz for docile dogs, and 15/30KHz for large dogs. -Adopting ultrasonic sound, non-toxic, chemical-free, safe to use, your dog can hear it but will not be hurt.
eBay
Precision Detection with Adjustable Sensor: The bark stopper is equipped with a high-resolution sensor that can be adjusted to 8 sensitivity levels, effectively filtering out background noise and ensuring accurate detection of your dogu0027s barking.
eBay
Which don't harm but deter barking and aggressive dogs.Target Audience: Effective for large, fierce. with a 30-foot range for effective bark prevention. Working Principle : The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz).
eBay
Features:-Using advanced ultrasonic technology, it effectively stops dogs from barking excessively through four ultrasonic probes.-It features three adjustable ultrasonic intensity levels. It has a general-purpose irregular ultrasonic frequency of 15KHz-30KHz. 20kHz is suitable for small/docile dogs. 30kHz is suitable for playful/large dogs. Recommended for dogs aged 6 months to 8 years.-The effective range is 33 feet (approximately 10 meters). For best results, ensure there are no obstructions in the surrounding area.-It has a built-in rechargeable battery that can be fully charged in 2 hours via a USB interface. It can provide up to 30 days of continuous use. A red light indicates that the battery is charging, while a blue light indicates that it is fully .
eBay
Features: It emits safe sound waves (25-30KHz) to attract your dog's attention and prevent bad behavior. The maximum applicable distance is 10m, and the optimal distance is 5m (ultrasonic waves cannot penetrate obstacles). Built-in 800mAh rechargeable lithium-ion battery, can be used for up to 60 days per charge. With low/medium/high frequency mode, this ultrasonic wave will not cause harm to dogs, but can effectively stop dogs from barking and aggressive behavior. Equipped with two high-brightness LED lights, you can turn on the spotlight with one button, allowing you to walk safely and worry-free even in the dark. Specifications: .
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
Features:-It emits safe sound waves (25-30KHz) to attract your dog's attention and prevent bad behavior.-The maximum applicable distance is 10m, and the optimal distance is 5m (ultrasonic waves cannot penetrate obstacles).-Built-in 800mAh rechargeable lithium-ion battery, can be used for up to 60 days per charge.-With low/medium/high frequency mode, this ultrasonic wave will not cause harm to dogs, but can effectively stop dogs from barking and aggressive behavior.-Equipped with two high-brightness LED lights, you can turn on the spotlight with one button, allowing you to walk safely and worry-free even in the dark.Specifications:Color: orangeController type: Button controlMaterial: plasticInput voltage/current: 5V/2A (DC)Working sound wave: 25kHz-30kHzS.
eBay