Wireless Pet Containment System™ Extra Transmitter

Add an extra 1/2 acre to your dog’s Stay & Play® Wireless Fence or Wireless Pet Containment System. For larger or uniquely shaped yards, this extra unit can expand your yard coverage. Large, overlapping circular fields create even more outdoor pet paradise and give your pet more room to exercise, play, and stay safe. Trust PetSafe® to help keep your pet healthy, safe and happy. Features Expand Your Boundary - Increase your pet's play area with an extra transmitter. Transmitters boundaries need to overlap 30 ft. Portable - No wire to bury Adjustable - Circular boundary up to 1/2 acre Easy Set Up - In as little as 1-2 hours Collar Sold Separately - Requires a PetSafe® Wireless Fence Receiver Collar to operate Item does not work with mobile homes, structures with metal siding or structures with metal roofs