Perimeter Technologies Invisible Fence® R21 Replacement Collar

Product Description

Compatible with Invisible Fence® R21, the Perimeter Technologies Invisible Fence® R21 Compatible Dog Fence Collar. This collar is sold as a standalone unit. It is ideal if you want to add another dog to the Invisible Fence system that you already have.

The Perimeter ComputerReceiverTM Collar is completely compatible with any of the existing 7K or 10K Invisible fencing system and hence, you do not need to buy an expensive collar from the system manufacturer. This collar is compatible with both 7K and 10K frequencies and is completely waterproof. This collar comes with patented Comfort Contacts that is patented. This ensures that your dog is not only safe but comfortable too.

Weighing merely 1.1 ounces, this system is perfect for every dog and is one of the lightest fence receivers in the market. The product is made in USA by Perimeter Technologies that is not affiliated with fencing system manufacturer, Invisible Fence, Inc.

YOU MUST VERIFY YOUR FREQUENCY WHEN YOU ORDER. ARE YOU ON 7K OR 10K?