ZOVLO Anti Barking Device for Dogs, Ultrasonic Dog Bark Deterrent Devices, Dog Barking Deterrent Devices with 4 Transmitters, 3 Modes Bark Box, Dog Barking Stopper Long Range for Indoor & Outdoor Use — Open-Box, 48% Off

🐕‍🦺 4 Ultrasonic Transmitters – Most Powerful Bark Deterrent Device : This automatic dog bark deterrent device is upgraded with 4 high-powered ultrasonic transmitters that respond instantly to barking. Unlike basic anti bark devices, this bark box releases focused ultrasonic sound waves dogs can hear but humans cannot, helping stop excessive barking fast. Ideal for barking dog problems, reactive dogs, neighbor dog barking control, and outdoor bark deterrent device use without shock, spray, or vibration collars. 🔊 3 Smart Training Modes – Audio & Ultrasonic Bark Control: Designed as a professional anti barking device for dogs, this ultrasonic dog bark deterrent features 3 training modes including audio sound and dual ultrasonic frequencies (20–25KHz). Audio mode helps sensitive puppies, while ultrasonic modes work for medium and large dogs. Works as a bark silencer, dog barking control device, dog sound trainer, and no bark training aid for indoor anti bark and outdoor stop dog barking. 🌧 IP45 Waterproof & Outdoor Bark Deterrent Device: Built for all-weather performance, this bark deterrent device outdoor features an IP45 waterproof design with a protected charging port. Hang it on a fence, wall, tree, kennel, or place indoors. Perfect for outdoor anti barking device needs, barking dog alarm control, neighbor dog barking control devices, and yard protection without bark collars or shock bark collar alternatives. 📡 Up to 7m Range – Automatic Bark Detection: This automatic anti barking device detects barking up to 5 to 7 metres and instantly emits ultrasonic sound to stop dog barking without manual effort. Works for dogs 5–80 lbs and helps with puppy barking stopper, dog whining stopper, bark control for neighbors dog, and barking dog correction. Ideal for continuous hands-free dog training, especially when bark collars or whistles are not suitable. 🔋 Rechargeable, Safe For Humane – No Shock Bark Control: Powered by a long-lasting rechargeable battery, this ultrasonic bark deterrent device provides up to 30 days working time and 50 days standby on a full charge.If you use 2A Adaptor , it will take 3.5 hours to full charge. Uses harmless ultrasonic technology with no pain, no shock, no spray, making it a safer alternative to bark shock collars, anti barking collars for dogs, or dog taser devices. A trusted solution for humane dog training & behavior aids.

😱 Tired of nonstop barking ruining your peace, sleep, or work?
🙀 Struggling with your dog or neighbor’s dog barking for no reason?

This Dog Bark Deterrent Device is a next-generation ultrasonic anti barking device for dogs, designed to help control excessive and unwanted barking in a safe, humane, and effective way. Using automatic bark detection technology, the device senses barking and instantly emits high-frequency ultrasonic sound that dogs can hear but humans cannot, helping stop barking behavior without shock or pain.

💯 Advanced Ultrasonic Bark Control Technology
Equipped with 4 powerful ultrasonic transmitters, this bark deterrent device delivers wider coverage and stronger sound accuracy compared to standard bark boxes. It works continuously as an automatic dog barking deterrent device, helping create a quieter and calmer indoor or outdoor environment.

🔊 3 Smart Training Modes for All Dogs
This anti bark device features Audio Mode (10–16KHz) for puppies and timid dogs, and Dual Ultrasonic Modes (20–25KHz) for medium and large dogs. Whether you need a puppy barking stopper, dog whining silencer, or barking dog correction tool, this device adapts to your dog’s training needs.

🌧 Waterproof & Outdoor Ready Design
Built with IP45 waterproof protection, this ultrasonic bark deterrent device is ideal for outdoor bark deterrent use. Hang it on fences, trees, walls, kennels, or use it indoors for barking dog control. Durable housing ensures reliable performance in rain, wind, or daily outdoor conditions.

📡 Up to 33FT Detection Range – Hands-Free Bark Control
With an effective range of up to 33 feet, this automatic anti barking device detects barking and activates instantly, helping stop dog barking without supervision. Perfect for home yards, gardens, apartments, and neighbor dog barking control situations.

🔋 Rechargeable, Safe & Humane Training Solution
Powered by a built-in rechargeable battery, this dog bark deterrent device offers up to 30 days of working time and 60 days standby. Uses harmless ultrasonic sound with no shock, no spray, no vibration, making it a safer alternative to bark collars, shock bark collars, and anti barking collars for dogs.

🎁 What’s Included

1 × Ultrasonic Dog Bark Deterrent Device

1 × USB Charging Cable

1 × User Manual

2 × Mounting Screws & Anchors

💡 Training Tips

Best results appear after 1–2 weeks of consistent use

Recommended for dogs aged 6 months to 8 years

Not advised for dogs with hearing issues or extremely aggressive behavior

Avoid use in extremely noisy environments

🐕 Bring peace back to your home with this powerful, humane dog barking control device — no pain, no stress, just effective training.