PetSafe Wireless Containment System The PetSafe 1/2 Acre Radius Wireless Pet Containment System is a great way to keep your pet safe and secure in your yard. It allows the freedom to roam within a 1/2 acre radius. If your pet gets close to the coverage area limit a noise will sound to warn them, if they continue they will receive a mild static correction to encourage them to remain within the boundaries. * Receiver collar is sized for pets over 8 lb. * Centrally located transmitter sends an adjustable radio signal of up to a 90 ft. radius (over 1/2 an acre) to a small, lightweight receiver on your pet's collar * When your pet gets near the limit of the signal area, a warning beep is emitted from their collar. If they continue, a mild static correction is emitted to encourage them to stay in the safe zone * 3 adjustable levels of correction and a bonus tone-only mode Provides a Safe Zone for your pet that cannot be run through, dug-under or jumped over * Will support multiple dogs with additional PetSafe wireless receiver collars, model number IF-275 (sold separately) * You can double the coverage area by adding an additional transmitter model number IF-100 (sold separately) * Waterproof receiver * One 6-volt lithium battery required (sold separately)PetSafe
