Anti-Bell Device, 50 ft Effective Anti-Bark for Dogs, Car, Dog Barking, Deterrent, Outdoor, 3 Frequencies, Anti-Barking Ultrasonic IPX4 Repeller, Medium and Large Safe

Automatic/safe/humanised anti-barking for dogs: The ultrasonic dog repeller dog training device uses the latest ultrasonic technology, intelligently detects the barking of dogs within the system's detection range and automatically emits ultrasonic waves to calm the dog, thereby solving the problem of excessive barking and the noise disturbance caused by dogs barking, with no harm to the dog. Anti-Bark Device with 3 Modes, Suitable for Most Dogs: The new anti-bark ultrasonic device is equipped with two holes for emitting ultrasonic waves, which can emit ultrasonic waves with direct and variable frequency. There are 3 ultrasonic modes (normal ultrasonic, improved ultrasonic, and frequency conversion ultrasonic) that can be used against dogs for dog training. Rechargeable and waterproof IPX4 anti-barking device: The IPX4 waterproof anti-barking device for dogs can be fully charged in 3 hours, with a battery life of up to 45 days, shatterproof, durable, weatherproof, robust, safe for indoor and outdoor use in any weather. The anti-barking ultrasonic devices are equipped with a well-designed mini shape that is lightweight and can be easily placed or hung anywhere. Effective range of 50 feet dog trainer: This ultrasonic dog trainer can be used at a distance of up to 50 feet, is small and lightweight, can be hung from a tree, a wall, or a fence post, is suitable for indoor and outdoor use, superior coverage Cover the largest effective distance possible for different sizes and dogs with varying degrees of cheekiness by adjusting the mode. Use the dog anti barking device easily indoors or outdoors: Before using this barking device, please make sure there is enough power, press the start switch to turn on the ultrasonic wave, and adjust the mode according to the barking situation and the needs of the dog. [If you encounter any problems, please feel free to contact us to help you.]