Perimeter Extra Collars
In addition to their in-ground dog fence collar and WiFi wire-free dog fence collar, Perimeter Technologies also manufactures Invisible Fence® Compatible Computer Collars. While completely compatible with most Invisible Fence® Brand fence systems, the Perimeter Technologies Computer Collar has a much lower price tag! If you need to add a dog to your Perimeter or Invisible Fence® system, we have an additional collar for you.
Perimeter Technologies is a US-based manufacturer of state of the art pet containment systems. In fact, Perimeter Technologies are the founders of the pet containment industry. You get a product better than the original for less!
The following are some of the Perimeter Technologies Computer Collars we have in stock:
The Invisible Fence® Compatible Collar
The compatible collar (Perimeter® ComputerReceiver™), which is made in the United States, features a low battery warning, 4 progressive correction levels, natural rubber comfort contacts and an anti-linger technology.
The waterproof and submersible collars are compatible with the following models of Invisible Fence® collars ICT-50 (Blue Case), ICT-75 (Blue Case), ICT-150, ICT-100 (Blue Case), ICT-100A (Blue Case), ICT-250 (Blue Case), ICT-700 (Gray Case), ICT-725 (Gray Case), ICT-750 (Gray Case), ICT-775 (Gray Case), Model #: AT-950 Indoor Transmitter, CT-4000, Invisible Gate, and ICT-50 (Blue Case).
Differences between the Perimeter Technologies replacement collar and the Invisible Fence® R21 Computer Collar
- Perimeter® ComputerReceiver™ is made in America while the Invisible Fence® R21 Computer Collar is made in China
- The perimeter technologies collar has a low battery light. The Invisible Fence® R21 Computer Collar does not have one
- Invisible Fence® R21 Computer Collar has static correction levels. The correction levels in the compatible collar are progressive
- The contact posts in the Invisible Fence® R21 Computer Collar are made of steel while those in the compatible collar are made of natural rubber
- The Perimeter Technologies replacement collar boasts an anti-linger technology. This technology is not there in the Invisible Fence® R21 Computer Collar
- The Perimeter® ComputerReceiver™ weighs 1.1 once while the Invisible Fence® R21 Computer Collar weighs 1.6 ounce
The Perimeter Technologies In-Ground Fence Additional Collar
This perimeter technologies collar allows you to add an unlimited number of dogs to your existing containment system.
The additional collar features the following:
- A replaceable proprietary battery,
- Comfort contact points,
- 5 correction levels (independently adjustable), and
- A waterproof compact design
With the 5 independently adjustable correction levels, you are able to tailor the strength of correction to each of your dogs.
The Perimeter Technologies Wi-Fi Fence Additional Collar
The Perimeter Technologies replacement collar allows you to replace a lost collar or add a dog to your Perimeter WiFi system. The collar is compatible with the Perimeter Technologies WiFi Fence (PTPWF-100).
The rechargeable collar features:
- 8 correctional levels (independently adjustable)
- A nylon band with plastic clip
- A waterproof collar suitable for 20+ lbs dogs
- Comfort Contact Points made of metal infused rubber, which is more comfortable for yor dog and better for sensitive skin