Détails du produit

AUTOMATIC ANTI BARK DEVICE: This dog bark deterrent devices automatically senses the sound of a dog and then emits ultrasonic waves to stop the dog from barking. The bark box can be used indoors and outdoors, and can stop your own dog, neighbor's dog, and stray dog from barking. The distance of this dog barking stopper to detect dog barking is 33ft, the shock distance of ultrasonic waves is 50ft, and the ultrasonic wave bands are 15-30KHZ, 20KHZ, and 30KHZ respectively.