General description Ultrasonic Dog Bark Control Device is a safe and humane solution for preventing excessive barking from your dog and neighboring dogs. This device utilizes ultrasonic frequencies that are harmless to pets and have no effect on their hearing. It is effective for all breeds and sizes of dogs, making it a versatile choice for pet owners. Technical specifications Ultrasonic frequency: Harmless to pets Detection range: Up to 10 meters Volume levels: 3 adjustable settings (low, mid, high) Waterproof rating: IPX7 Other information Automatically detects barking with sensitive microphones Emits high-pitched sounds that only dogs can hear Ultrasonic sound transmission stops once the dog stops barking Durable and weatherproof design for indoor and outdoor use