The dog is our friend, but sometimes its barking is bothering us. Unexpected barking often disturbs neighbor. How do we let our dogs become more gently? This is the Humanely Ultrasonic Anti No Bark Control Device Stop Dog Barking Silencer Hanger, which trigger the ultrasonic wave circuit work through the barking, it will sent out five seconds harsh ultrasonic wave (human cannot hear it) to stop the barking (no harm to dog). The dog will build up the conditioned reflex after experienced many repeated action times, the dog knew the extra sound had been caused by its barking. Afterward the dog wound not bark without reason. In generally, this product will trigger after more than three times barking. With this product, you will liberate from the annoyed barking, and will create a quite environment for you. Features: This Anti Bark Device will trigger after more than three times barking, effectively filter out some false triggering cause by environmental noise or dog occasionally bark. Design by sound control and fitted on the wall, easy to install. Come with a rotary wall holder, makes the device can rotate 360 degrees freely. Human cannot hear the ultrasonic, NO harm to human and dog, safe to use. Note: the device's work performance will be affected by environmental noise, work distance and the volume of dog's bark. Specification:
Anti Bark Device
Power Adapter Input Voltage
7*13*5cm / 2.8*5.1*2"
0.16kg / 5.6oz
How to use it: Place the item 1~2 meters far away from the kennel, note keeping from the rain and humidity, assuring people cannot access easily. Drilling holes on the wall according to the wall mounting plate, and then insert the plastic base and fitting wall mounting plate using the screws. A power socket is be needed around this item. Adjust the item's direction to the dog activity area. Plug the adapter, turn on the item, completed. Note: Do not install in damp, leaking sunlight and easy to encounter a place. If there is loud and lasted noise around, highly suggest that you had better not use this product, the noise environment will affect this product’s using life. Package: 1*Anti bark device 1*Power adapter, US plug 1*Mounted holder 1*Accessories set 1*User manual
There are some well-designed items, Animal Repeller Motion Activated Repellent Pest/and Animal Control Rodent for your refernce.