Perimeter Technologies Invisible Fence 10k Compatible Replacement Collar

The 10K is used in installations experiencing frequency conflicts with neighboring containment systems.

Perimeter Technologies, a prominent electronic pet fencing manufacturer, has introduced an economical substitute for the previously exclusive Invisible Fence R21 dog fence collar. This innovative solution offers substantial cost savings to owners of the nation's most renowned professionally installed dog fence brand when replacing their collar receivers.

Don't let the modest aftermarket pricing deceive you. Perimeter Technologies is a reputable brand that offers products packed with unique features and advantages not present in the original offerings. Interestingly, it's worth noting that the President of Perimeter Technologies is the very individual who established the Invisible Fence brand in 1976!

Compare Perimeter Technologies with your current R21

• Patented Comfort Contacts cushion your dog’s neck in soft rubber
• Patented 3-Way, Omni Directional antenna design eliminates the “holes” found in lesser pet fencing systems
• Waterproof and submersible collar receiver design
• Progressive Stimulation allows your dog to choose the fence level that is right for their personality
• Small and light weight collar design is a mere 1.1 oz!
• Long lasting replaceable lithium ion batteries
• Designed and Manufactured in the USA
• Limited Lifetime warranty
• 100% compatibility – guaranteed!

This replacement collar receiver for 700 Series Invisible Fence systems only and will not work with 800 series or later, including new Titanium Series. The Perimeter collar is not compatible with Shields™ Indoor Avoidance transmitters.

FULLY COMPATIBLE WITH THE FOLLOWING INVISIBLE FENCE BRAND TRANSMITTERS: ICT-700, ICT-725, ICT-750, ICT-775, ICT-150, ICT-250, ICT-100, ICT-75, ICT-50, AT-950 Indoor transmitter, CT-4000