Invisible Fence® R21 Compatible Dog Fence Collar
|Price:||$139.99 & FREE Shipping. Details|
|You Save:||$9.96 (7%)|
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- Patented three antenna, omni-directional design ensures signal reception regardless of the pet's orientation to the fence
- These collars will only work with ICT-700 series (ICT-700, ICT-725, ICT-750) fences.
- Replaces Invisible Fence brand R21 Collar and includes Comfort Contacts
- Progressive Correction for Maximum Containment Stability
- Totally Waterproof Collar Receiver, Uses the Perimeter Replacement Battery (6v battery).
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The Perimeter Technologies Computer Receiver™ Collar is designed to replace your Invisible Fence brand R21™ collar or add a new pet to your existing Invisible Fence system for a fraction of the cost. The Perimeter Computer Receiver™ Collar will work with your existing Invisible Fence brand 7K or 10K dog fence system. The collar receiver is completely waterproof and available in 2 frequencies, 7K or 10K (check your current transmitter to determine which frequency you need). Only Perimeter Technologies collars come with patented rubber Comfort Contacts - designed for your dog's added comfort and safety. The receiver weighs only 1.1 ounces, making it one of the lightest dog fence receivers available. The Perimeter Computer Receiver™ Collar is proudly made in the USA by Perimeter Technologies. This ad is for the 7k Invisible Fence® is a trademark of Invisible Fence, Inc. Perimeter Technologies is not affiliated with Invisible Fence, Inc.
Size: Progressive(starts low and goes up)
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This item Invisible Fence® R21 Compatible Dog Fence Collar 7k Frequency
|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Sold By||ValueGroupie||Manhattan Lane||Taktec USA||ValueGroupie||Consumer Supplies Direct||BIGFLY|
|Item Dimensions||4.5 x 4.5 x 2.5 in||8.5 x 10 x 3.25 in||4 x 2 x 4 in||4.5 x 4.5 x 2.5 in||—||4.6 x 4.8 x 2.4 in|
|Item Weight||4.8 ounces||1 lb||—||4.8 ounces||—||4.8 ounces|
|Size||Progressive(starts low and goes up)||Collar||4pk||Collar||1x 7K Collar||One Size|
Top customer reviews
I sure miss my old Innotek 4100 system. It knew when the dog was outside the boundary and would "remind" him until he cane home. I hate that PetSafe bought them and shut them down.
Also, we had to trim off a lot of the excess "strap" when we adjusted the collars, but no problems there either. We melted the very end of the nylon to prevent fraying.
Great collars and an even better price! Just make sure you're buying the right frequency!
*****Update 7 February 2016*****
Knocking from 5 to 3 stars. We are now on our third collar, the first one lasted about 2.5 years, the second lasted only 8 months. This is the last time we purchase the cheaper version...if it fails again, we'll pay for the full price one through Invisible Fence. Other than the length of time the collar lasts, still really like it!