Dogs are our friends, but sometimes, unexpected barking often disturbs humans.
How do we let our dogs become more gently?
Sunsbell Humanely Ultrasonic Anti No Bark Control Device Stop Dog Barking Silencer Hanger, which triggers the ultrasonic wave circuit work through the barking, it will generate 5 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 experience many repeated times.
With this product, you will liberate from the annoyed barking, and will create a quite environment for you.

Features:

- Trigger after more than 3 times barking
- Effectively filter out some false triggering cause by environmental noise or dog occasionally bark
- Sound control and fitted on the wall, easy to install
- Rotary wall holder, makes the device can rotate 360 degrees freely
- NO harm to human and dog

Installation Tips:

1. Place the item 1~2 meters far away from the kennel, and keep it away from the rain or humidity.
2. Drill holes on the wall according to the wall mounting plate, then insert the plastic base to fit the wall mounting plate with the screws.
3. Power socket is needed around this item.
4. Adjust the item's direction to the dog activity area.
5. Plug the adapter, turn on the item, completed.

Note:

1. Do not install in damp, leaking sunlight.
2. Performance will be affected by environmental noise, work distance and the volume of dog's bark.

Specification:

Material: ABS
Power Supply: DC 8.4V, 500mA
Input Voltage: AC 100V~240V
Size: 7*13*5cm / 2.8*5.1*2"
Net Weight:160g

Package Included:

1* Anti bark device
1* Power adapter, US plug
1* Mounted holder
1* Accessories set
1* User Manual

• Size: 7*13*5cm / 2.8*5.1*2", Power Supply: DC 8.4V, 500mA, trigger after more than three times barking.
• Safe to Use: Human cannot hear the ultrasonic, Totally Do NO harm to human and dog.
• How it works: This item bark control is designed by sound control and fitted on the wall. When the dog barks, the sound arouse electric circuit. Ultrasonic wave will emit from the item, it discomforts dog but has no harm to dog.
• Note: The performance of the Anti Bark Off Limiter work will be affected by environmental noise, work distance and the volume of dog's bark. Please adjust the intensivity in the back of the item if it doesn't keep your dogs from barking.
• No Bark Guarantee: Some dogs may not be responsive to ultrasonic correction. If this product is not meeting your needs, please contact us freely, we will refund your peurchse!

Size: 7*13*5cm / 2.8*5.1*2", Power Supply: DC 8.4V, 500mA, trigger after more than three times barking.Sunsbell