1. The ultrasonic dog bark control device uses ultrasonic sound to deter unwanted barking. It detects barks up to 50 feet.
2.This product has 3 levels of operation including a test mode. You can adjust the level according to actual needs.
3.It's durable and weatherproof for outdoor use.
4. The two color LED of this device shows good or low battery.
5. The ultrasonic device can effectively prevent the dog bark and does not need to receive the collar.It's safe and effective for all breeds and sizes of dogs.
Keep at arms length away from the human ears to avoid hearing damage. if a dog begins barking while you are setting up,mounting or hanging the Outdoor Bark Control.
This product can be used indoors, but it is not recommended for indoor use. The use of indoor signals is poor, and the indoor use of ultrasonic signals is not strong and the use effect is not so good. The main reason is that there are objects blocking, the signal can not be sent out, outdoor, air, and air are all favorable to ultrasound.
Some dogs are trained on ultrasonic devices and may be resistant to this sound and so it will have no effect.
If the dog is deaf or hearing impaired,he may not react to Outdoor Bark Control.
9V Battery operation :battery not included
Use :all of pet dog