Restore your pet containment system with the Perimeter Technologies 10K Replacement Receiver Collar, a high-performance and cost-effective alternative to the original Invisible Fence® R21 receiver collar. Designed for installations experiencing frequency conflicts with neighboring containment systems, the 10K receiver provides reliable performance, advanced technology, and exceptional value.
Created by Perimeter Technologies, a trusted leader in electronic pet fencing, this replacement receiver delivers premium features often unavailable in original equipment collars. In fact, the founder of Perimeter Technologies is the same innovator who originally founded the Invisible Fence® brand in 1976.
Engineered for safety, comfort, and dependability, this electronic dog fence receiver is fully compatible with select Invisible Fence® 700 Series systems and offers enhanced comfort, waterproof protection, lightweight performance, and customizable correction levels to suit your dog's unique temperament.
The 10K receiver is specifically engineered for installations where nearby containment systems may create signal interference.
Provides a cost-effective replacement solution for compatible Invisible Fence® professional containment systems.
Exclusive rubber-cushioned contact points help improve comfort and reduce irritation on your dog's neck.
Advanced 3-way antenna design helps eliminate signal gaps and improves boundary detection performance.
Built to withstand rain, wet conditions, swimming, and active outdoor lifestyles.
Allows your dog to naturally determine the appropriate correction level based on their behavior and temperament.
Weighing only 1.1 ounces, the receiver remains comfortable for everyday wear.
Powered by long-lasting replaceable lithium batteries for dependable operation.
Built to high-quality standards with a Limited Lifetime Warranty.
Compatible with the following Invisible Fence® transmitters:
This receiver is compatible with Invisible Fence® 700 Series Systems only.
Not compatible with:
Please verify system compatibility before purchasing.
