Does ultrasonic dog repellent work?

1.Ultrasonic dog repellents work,and ultrasonic dog repellents take advantage of this to produce intense ultrasound, which can cause uncomfortable and unbearable disturbance to the animal, and the harsh sound is made worse when the animal approaches.Simply point the ultrasonic horn at an approaching animal to make sure it knows where the uncomfortable sound is coming from, and the dog will move away.

2.Humans have a hearing range of 16-20,000 Hz, while dogs have a hearing range of 15-50,000 Hz.The ultrasonic dog repellent is to use 25000Hz, which is inaudible to human ears, to emit an instant strong“explosion”sound to stimulate the hearing and nervous system of dogs, so that the dogs feel afraid, and thus play a role in repelling dogs.

3.25000Hz sound, human ears can not hear, will not cause any disturbance and stimulation.Dogs can hear it,and it can be an effective stimulus to dogs, and a momentary ultrasound won't do them any harm.

4.But the use of a dog repellent is distance,if beyond the effective range, will not have any effect on the dog.

Descriptive feature：

1. High efficiency: Ultrasonic probe can emit sound waves at a high frequency, usually can reach more than 20kHz frequency. This high frequency sound wave is very sensitive to the dog's hearing system, so it can quickly attract their attention.

2. Safety: The sound waves from the ultrasonic probe only affect the hearing system of animals, and will not cause harm to their bodies. Therefore, ultrasonic dog repellents using ultrasonic probes are a relatively safe way to repel dogs.

3. Adjustable: The ultrasonic probe in the ultrasonic dog repellent is equipped with two adjustable working modes, which can be adjusted according to different usage scenarios.

4. No contact: the ultrasonic probe can send out sound waves from a distance, and it can drive away animals without touching them. This is a good option for those who prefer not to interact with dogs.

specification：

Rated voltage: 220V
Rated frequency: 110HZ
Rated power: 10W
Type of packing: Box
Color: Black
Specification: Double head
Size: 14.1*6.3.5cm
Weight: 72g

package：

Dog repellent *1
Hand rope *1
Instruction Manual *1

Finally,  if you have any use method or discomfort, please contact us!