PetSafe® YardMax® Outdoor Pet Barrier Transmitter

RFA-378 Expand your PetSafe® YardMax® Outdoor Pet Barrier system to protect multiple outdoor areas. An unlimited number of barriers will work with your pet's PetSafe® YardMax® digital receiver collar. Features Add unlimited extra barriers for any outside area needing protection Wireless - Protects circular area from 2-16 feet in diameter Wired - Create a custom shaped barrier using up to 150 feet of Boundary Wire (sold separately) Battery operated barrier fits easily in small tight spaces Easy set-up and training One Year Warranty System Includes Barrier Transmitter (4 alkaline D batteries required, not included) Operating and Training Guide How the System Works The PetSafe® YardMax® Outdoor Pet Barrier keeps your pet away from special places. Just place the barrier transmitter near the area your pet should avoid. The barrier transmitter set to wireless sends a spherical radio signal from 2 to 16 feet in diameter and wired up to 150 feet (wire sold separately) Your pet wears a rece