PetSafe Pawz Away Pet Barriers Adjustable Range, Pet Proofing Cats Dogs, Static Stimulation Expand your PetSafe Pawz Away Indoor Pet Barrier system with Pawz Away Extra Indoor Pet Barriers. Keep pets away from furniture, counters and trash cans using a small Barrier Transmitter. Place the barrier near the area you want to protect Adjustable barrier range protects areas from 1 to 6 ft. radius from the barrier transmitter. Not for use as a containment system; correction designed for avoidance Battery operated barrier fits easily in small spaces. Barrier uses 3 AA batteries (not included). Pawz Away receiver collar (sold separately) required for system to operate Protect several indoor areas with the purchase of PetSafe Pawz Away Extra Indoor Pet Barriers Call, chat or email with our expert PetSafe US-based customer care specialists six days a week; They are waiting to assist you and your pet with your product needs PetSafe brand has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year