Hongxian Anti Barking Devices,Ultrasonic Anti Barking Device, 3 Level Bark Box Anti Bark Device, Barks Stopper For Puppy Small Medium Large Dogs

• ?3 Adjustable Frequency?When the switch is toggled to Ultrasonic ll, the transducer will emit sound waves at 25KHZ. When the switch is turned to Ultrasonic l, the transducer will emit 15KHZ-25KHZ sound wave. When the switch is turned to Audio, the sensor and the ultrasonic speaker will emit 3KHZ-25KHZ sound waves alternately. Please the to test different frequency bands for results.
• ?Automatic Detection?During standby the microphone will sense barking and activate the product when the Outdoor Ultrasonic Bark Stop detects excessive barking. The indicator light flashes red and can be set to “” to protect the battery when you are away.
• ?Zero-violence problem-solving?Ultrasound will not cause any interference or harm to the human body. The ultrasonic frequency emitted by the ultrasonic barking controller is within the average hearing range of a dog. Other family members or neighbors will not worry about being affected. It does not cause major punishment to the dog, it emits an ultrasound that dogs can hear to its attention.
• ?It’s So Easy To Use ?Dog Whistle to Stop Barking. This small dog deterrent is very easy to mount on a wall to hang on a tree or place on a fence post near your house; Plus, it’s extremely easy to set up and start using; making it the electronic pet training for your pup.
• ?Durable and Weatherproof?Built to the highest level of quality to ensure long-term use; It’s waterproof and durable so you can hang it outdoors in all weather.

How It Works When you flick the switch to ON position, the product starts to work, the indicator light will flash blue every 5 seconds interval during the standby period, when the switch is flicked to , the product is . The ultrasonic sound have 3 frequencies. In general, the level 1 frequency works for small dogs, the level 2 workds for medium dogs, the level 3 works for large dogs. But it’s better to try different frequency to a most effective frenquecy for dogs. Package Include: 1x Anti Bark Device 1x USB Cable 1x User Manual