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When the device works on 3 frequency levels,the light will flash blue every 6 seconds. The red light stays on 3 seconds when the sonic bark deterrent is triggered by barking. With max 26.2ft sensing distance,the device can efficiently help your dog curb barking.
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The Dog Bark Deterrent Device does not require constant charging, so you don't have to worry about battery issues during outdoor activities. Customizable Training with Three Modes: Tailor your dog's training for Dogs with three distinct modes, each designed to tackle specific behaviors like excessive barking, digging, biting, or jumping.
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The Automatic Ultrasonic Bark Control Model D3 is an anti-barking device that uses ultrasonic sound waves to deter dogs from excessive barking. This device, model U11, features a rechargeable battery for convenience and is weatherproof for outdoor use. It can be wall-mounted to easily target barking in specific areas. Perfect for training and obedience, this sonic trainer effectively helps manage your dog's barking behavior in a humane and effective way.
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Working Principle: The ultrasonic dog repeller emits 25KHz waves (audible to dogs 15Hz-50KHz). 1 x Ultrasonic Dog Repeller. which don't harm but deter barking and aggressive dogs.Target Audience: Effective for large, fierce.
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Can be hung on trees, indoor, outdoor walls or fences to prevent dogs from barking (in range). Ultrasonic anti-barking device can automatically detect dog barking from 50 feet away. There are 4 frequencies for ultrasonic waves to choose from.
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Unlike a stationary bark box anti barking device, the barkguard for dogs is portable and features a long-lasting battery (2.000 mAh). • NON-INTRUSIVE DOG DETERRENT DEVICES – Featuring 25kHz fixed and 30kHz variable frequencies, the no barking device for dogs uses sonic bark deterrents that are inaudible to humans, providing a safe dog barking deterrent that protects your pet's hearing.
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