Perimeter Fence Collars

With a strong focus on technology and safety, Perimeter Technologies is the only electric dog fence company to offer their own brand of electric dog fencing as well as replacement parts compatible with OEM Invisible Fence® brand products at a fraction of the price.

Perimeter collars are the only replaceable battery electric dog fence collars on the market to be fully waterproof and submersible. The collars continue to function normally when fully submerged, making them ideal for water-loving dogs and installations that include a pond or lake.

Perimeter collars are made in the USA of the highest quality materials to ensure the longevity of the system and the safety of your dog. Perimeter collars are made of polycarbonate plastic - a lightweight, high performance plastic used in many space program and military applications due to its toughness and durability. Perimeter collars are exceptionally resistant to dog chews and rough play.

  • Also unique to Perimeter collars are the patented Comfort Contacts. Made of conductive rubber rather than metal, the contact points on Perimeter collars are specially designed with the comfort and safety of the dog in mind.

    Perimeter Technologies offers three types of collars for use with electric dog fencing:

    The Perimeter Technologies In-Ground Fence Additional Collar allows you to add an unlimited number of dogs to your existing Perimeter in-ground fence system with the addition of a collar for each dog. This Perimeter collar features 5 independently adjustable correction levels, two sets of Comfort Contact points and non-conductive prong covers for training mode.

    The Perimeter Technologies WiFi Additional Collar for use with the Perimeter Technologies WifI Dog Fence. The WiFi Dog Fence system can handle up to two collars at a time. The waterproof, rechargeable collar features eight independently adjustable correction levels as well as a tone-only training mode. Like all Perimeter collars, the WiFi includes the unique Comfort Contacts.

    The Invisible Fence™ R21 Compatible Collar by Perimeter Technologies offers all the same features as the Invisible Fence™ proprietary collar plus more at a fraction of the cost. The Perimeter collar uses a non-proprietary replaceable battery, features Comfort Contacts, and is completely waterproof. Collar is available in both 7k and 10k frequencies.