Stop Dog Barking Device, Automatic Anti Barking Devices for Dogs 33 FT, Ultrasonic Rechargeable Waterproof Dog Barking Control Deterrent Stopper Dog Training Tool Indoor/Outdoor Safe for Most Dogs

Our Anti Barking Device uses ultrasonic technology to stop dog bark, can effectively train your dog to stop dog barking and improve bad behaviors, such as eating unsafe food, digging, fighting, etc.

Features of this dog bark control device
100% Safe & Humane
Upgraded Version - Combining fixed frequency (20,30KHz) with variable frequency (15-30KHz)
Extensive Effective Range-Up to 33 Feet
3 Adjustable Frequencies & ON/OFF Switch
One-Knob Operation-Easy to use
Durable Power
Durable & lightweight for indoor and outdoor use
USB Rechargeable
Fits More Dogs of All Breeds

Dog Barking Deterrent - Work Instruction
Power On:
Adjust the knob to Level 1, 2, 3 .
Blue light flashing means the device has been turned on.
Stand-by: The blue light blinks every 6 secs.
Triggered by dog bark and start working: Red light stays on for 3 secs.➤Power Low:
Red light starts flashing. It means the device needs to be charged or it will stop working.

Work Principles of stop dog bark Device
1. Use the ultrasonic sound to deter dog barking and the microphone will pick up the ultrasonic sound, the device is automatically activated. The sounds only can be heard by dogs and are silent to humans.
2. Use the Low level Mode if the dog does not respond, then adjust the device to another level.
3. Level 1 (15KHZ-30KHZ) applies to the large, naughty dog. Level 2 (20KHZ) applies to the docile dog. Level 3 (30KHZ) applies to small dog.

Features & details

• 4 Modes Dog Training Device Fit for Most Dog: The ultrasonic stop dog bark device is designed with sound speakers and 4 adjustable modes stop different sizes of dogs from barking effectively. Level 1 - variable frequency (15-30KHz). Level 2 - 20KHz frequency. Level 3 - 30KHz frequency. Level OFF - on/off switch. You can change the frequency of anti barking device once a week, which is perfect for keeping the best barking control effect.
• Humane Automatic Ultrasonic Barking Control Device: This anti-barking with the latest dog barking sensor system can catch dog bark accurately. Safe for pets and harmless for humans, the barking deterrent device emits ultrasound automatically to stop dogs barking, perfect for keeping your dogs silent when you leave dogs alone, creating a peace department for your families and neighbors.
• Stop Dogs Barking Indoor & Outdoor: This dog barking control device with a 33Ft extensive effect working range, is perfect for stopping neighbors and homeless dogs from barking outdoors. Small size and lightweight anti-barking device can be set on a desk or shelf easily to prevent your dogs from barking at home or hung on a tree, wall, or fence post under a waterproof cover to stop other dogs from barking.
• Rechargeable & Waterproof Anti Barking Device: This dog barking control device equipped with a high-capacity rechargeable battery, just needs 2 hours full charge can standby by 30 days. This long-time standby dog barking deterrent device is suitable for use at night for decreasing dogs' excessive and noisy barking to help you sleep better. IPX4 waterproof makes this anti barking device can be put everywhere indoor and outdoor.
• Easily use anti barking device with royal service: The barking control device with LED indicator can help you understand device on working or battery low. When it is stand-by, the light will flash blue every 6s; the red light stays on 3s when the sonic bark deterrent is triggered by barking; The red light starts flashing when in low power or will stop working. Any problem with our anti barking device, please feel free to contact us, we will reply within 24 hours.
• Note: It is not recommended to use one device against two or more barking dogs at once.

Package Includes:
1 x Anti barking device
1 x Dog Whistle
1 x USB Cable
2 x Mounting Screws and Anchors
1 x User Manual