PETSAFE® BARK CONTROL COLLAR •(6) levels of correction that adjust automatically (resets to lowest level after 30 secs. of silence) •Overmold design •Progressive correction •Low battery indicator •Uses vibration sensor to sense barking •Waterproof •6 Month battery life •Requires no programming •System includes bark control collar PetSafe® RFA-67 battery operating & training guide & 1-Year Warranty
