Uses ultrasonic sound to eliminate or reduce excessive barking
50 foot range; Add extra units for larger yards
Uses 9-volt alkaline battery (not included); Includes low battery indicator
Built-in timer has two programmable on/off presets
No Bark Guarantee: Some dogs may not be responsive to ultrasonic correction. If this product is not meeting your needs, please contact PetSafe Brand.
Call, chat or email the PetSafe US-based customer care specialists six days a week
