Petsafe Deluxe Outdoor Bark Control

When the Petsafe®’s deluxe outdoor bark control unit is within range of  barking an internal microphone picks up the barking and the unit is automatically activated.The deluxe bark control unit emits an ultrasonic sound which can be heard by dogs but is silent to most humans, the high pitched sound should startle your dog,the dog should stop barking and will associate its barking with the high pitched sound. The digital timer can be programmed to turn the unit on and off at specific times during the day and night.The outdoor bark control unit is weatherproof and can be hung from a tree or fence,ensure the unit is facing and within range of the barking dog.