Make sure your cat behaves as if you were standing right there. The PetSafe Wireless Indoor Cat Barrier is safe, easy to set up and very effective. Just place the small, disk-shaped transmitter (about the size of a Frisbee) near the area you want to protect.
Just adjust the range from as little as 2 feet to up to 10 feet. Your pet then wears the same receiver that is used for Underground Electronic Cat Fence. If you have more than one cat, or more than one area to protect, you can do so by ordering additional Indoor Cat Barrier's or additional cat fence collars and cat fence transmitters.
When your pet gets near the signal a warning beep sounds on the receiver. If he continues to approach the protected area, a mild correction is given. The PetSafe Wireless Cat Fence can be used for as many pets as you have!
Each pet needs to wear a receiver collar which can be purchased separately.