The Indoor Radio Fence Dog and Cat Containment System 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. Then adjust the range from as little as 2 feet to up to 10 feet. Your pet then wears the same receiver that is used on our outdoor containment system. (The receiver from the Instant Fence system will not work with the Indoor Fence.)
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 Indoor Radio Fence can be used for as many pets as you have! Each pet needs to wear a receiver collar which can be purchased separately.
Less than 1% of dogs need the Stubborn Dog Receiver. If your dog is over 30 pounds and is extremely stubborn or hard to train you may need the Indoor Radio Fence with Stubborn Dog Receiver (IRF-300S). The Stubborn Dog Receiver has five levels of correction plus vibration in the warning tone as an added deterrent. It also has a low battery light to let you know when to replace the battery. Receiver Size: 3 ounces - 2.25 x 2 x 1.25 inches.