Petsafe Indoor Ultrasonic Bark Control

With the PetSafe Indoor Ultrasonic Bark control you can control your dogs barking without physically harming your pet. This innovative bark control unit uses a 2-second ultrasonic tone to deter dogs from unnecessarily barking. Simply place the device in the room that your dog occupies the most and either set the device to automatic or manual. With the automatic setting the tone sounds every time with your dog's bark. Alternatively the manual mode allows for the high pitched sound to release with the press of a button. The Ultrasonic Bark Control covers an area of about 7 meters. Positive results should be seen with your pet in a couple of days Features: Uses high-frequency ultrasonic sound to disrupt nuisance barking- no bark collar neededTable-top or hand-held useWorks on all dogs within hearing rangeRange up to 25 feetSound sensor detects barkWater-resistantFor indoor use onlyUses 1 9-volt alkaline battery (not included)Average battery life is 6 months depending on how often the dog barksLow-battery indicatorMeasures 5” wide x 3” tall x 2 ¼” thick