Lentek Bark Free PRO Series (BF01)

Bark Free Pro Series Bark Control Ultrasonic training device for training a dog to stop barking. new design for indoor use. (Can be used outdoors in close quarters) Based on years of experience Lentek Koolatron has offering an innovative and advanced dog training device to stop dog barking. New Super Bark Free PRO Series has a specially designed sound selector that lets you choose ultrasonic frequencies which can only be heard by dogs, or lower sound tones audible to human ears. Both sounds have been shown effective in training dogs to stop barking. Bark Free Pro series features 25% greater decibel output for increased effective range. Your dog's bark automatically triggers corrective ultrasonic bursts to help correct boredom or annoyance barking habits. Features: Dual Speakers Selector switch for ultrasonic or audible settings Sensitivity selector slide switch adjusts to your dog's barking pitch Status LED light (on/low/power/off) Test Button Wall Mount or built in standing design Powered by adapter (included) or 4 "D" batteries (not included) 50 FT low Lead cable included waterproof body- can be used outdoors in close quarters Ideal for use: When home or away to help break your dog's annoyance or boredom barking habit In kennels When travelling with your dog