• 【UPGRADED VERSION】Ultrasonic anti-barking devices automatically detect barking from as far away as 15m / 50 feet. The barking control device automatically emits high-pitched sounds that only dogs can hear. Once the dog stops barking, the ultrasonic bark control automatically stops emitting ultrasonic sounds

• 【SAFE FOR DOGS AND PEOPLE】Ultrasonic frequencies are harmless to pets and completely inaudible to the human ear, so you can use this device safely

• 【HOW TO WORK】Can be hung on a tree, indoor, outdoor wall or fence post to stop any dogs barking(within range). When the luxury outdoor ultrasonic barking alarm clock detects excessive barking, the microphone will respond to barking and activation parts

• 【Design】It needs 9 V batteries – (batteries are not included). The outdoor ultrasonic barking device has a power indicator. When you leave, it can be set to “Off” to protect the battery.Designed for outdoor use, outdoor ultrasonic barking device

100% safe for human & animal

During the ultrasound, the dog is trained to stop barking for a week or two

Waterproof and suitable for being put on dog house / tree / wall / garden fence

Please note the maximum effective range is 0-15m / 0-50ft

It effectively works for only one dog aged 0.6-8 years old with normal hearing

Waterproof and Safe

3 Modes of Monitoring Distance

0 – ON/Off

1- 15KHZ for a dog of low temperament

2- 20KHZ for a dog of medium temperament

3- 30KHZ for a dog of high temperament

Up to 15m / 50ft Control Range

Ultrasound can only be heard by dogs