Keep your pets out of flower beds, water features and other outdoor spaces with the PetSafe® Pawz Away® Outdoor Pet Barrier system. The system comes with a cleverly disguised transmitter that blends into your landscape plus a receiver collar for your pet. When your pet enters the barrier zone you set up, the transmitter sends a safe static correction to his receiver collar. The system has a wireless setup option that protects a circular area up to 16 feet away. You can also create a custom shaped barrier using up to 150 feet of boundary wire (sold separately). You can add an unlimited number of pets to the system if they’re wearing a PetSafe® Pawz Away® Receiver Collar (additional collars sold separately). You can also set up an unlimited number of “off limits” areas with additional collars. PetSafe® brand is here to help you and your pet live happy together™.