Ultrasonic Indoor Bark Control Device The Petsafe Ultrasonic Indoor Bark Control Device is a tabletop device that stops your dog's from barking by omitting aan unpleasant high-pitched sound that's inaudible to most humans. Features of Ultrasonic Indoor Bark Control Device: uses high-frequency ultrasonic sound to disrupt nuisance barking- no collar needed works on all dogs within hearing range microphone detects barking to prevent false corrections water-resistant average battery life is 6 months depending on how often the dog barks range up to 25 feet Operates on standard 9 volt battery (not included) Best Usage Tips: face the front of device towards the dog make sure there are no large objects between the dog and device do not use on bark control device on dogs that are deaf or hard of hearing turn off device when it is not in use to prevent desensitizing do not use outside of home Note: Training sound may be heard by the human ear. GREAT FOR INDOOR USE!!! For more information on Ultrasonic Indoor Bark Control Device, please see video below:
