Key features

• •2024 Dog Bark Deterrent Devices - Our anti dog barking device for indoor outdoor will automatically sense the barking of dogs and send out ultrasonic waves and high-frequency strobe LED lights to create a peaceful environment for your family and neighbors. The combination of two functions optimizes the deterrent effect. However, the anti barking device for dogs indoor is harmless for people and dog hearing
• •Up To 33 Feet Effective Range - The anti dog barking device for indoor can detect the barking of dogs within 33 feet. When it senses the barking of dogs, the anti barking device will send out ultrasonic waves. Anti barking devices for dogs indoor has four modes. 15KHZ-30KHZ: Suitable for large dog and naughty dogs; 20KHz: Suitable for medium dogs; 30KHZ: Suitable for small dogs
• •IPX45 Waterproof&Rechargeable - Built-in 2000mAH battery supports charging via USB cable. It can be used for 30 days after charging for 5 hours. All-weather to create a quiet environment for you. The waterproof level is IPX6, and even in rainy days, our dog barking device can work normally
• •Anti Barking Device for Dogs Indoor - Anti barking devices are effective for most breeds and sizes of dogs. Some dogs may be afraid or dislike ultrasonic waves and will not have noticeable effect at the beginning. When using the anti barking device for the first time, please reserve 2 weeks of training time