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Item #:
16666329
Perimeter Technologies R21 Replacement Receiver Collar, 7K Frequency | Compatible with Invisible Fence Brand 7K Systems, Waterproof, Adjustable
79% of respondents would recommend this to a friend
Item #:
16666329
ZAR 4107
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, August 14
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The collar receiver is completely waterproof and submersible up to 10' deep.
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What Stands Out
Invisible Technology
Utilizes advanced invisible fence technology, ensuring your dog stays safe within boundaries while allowing for maximum freedom and security without visible barriers or traditional fencing.
Backup Collar Strap
Includes a free backup collar strap, providing an extra layer of convenience and value, ensuring you always have a reliable alternative ready for your pet's safety needs.
User-Friendly Design
Designed for easy setup and operation, this collar ensures pet owners can quickly get their dogs secured, reducing stress and maximizing efficiency for pet containment.
Product Details
| Item Weight | 5 ounces (141.75 grams) |
| Manufacturer | Extreme Dog Fence |
| Item model number | Per-1666 |
| Batteries | 1 Lithium Metal batteries required. |
| Date First Available | June 16, 2015 |
| Item Package Dimensions L x W x H | 5.67 x 3.62 x 2.28 inches (14.4 x 9.2 x 5.8 cm) |
| Brand Name | Extreme Dog Fence |
| Target Audience Keyword | dogs |
| Size | 1x 7K Collar |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Multiple Pets Owners
Ideal for households with multiple pets needing individual collars, ensuring safety with effective boundary training.
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Active Dogs
Best for active dogs that might wander off, providing a reliable method to keep them secure within designated areas.
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Budget-Conscious Buyers
A cost-effective solution for those needing a replacement collar without the need to invest in new systems.
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Small Dog Breeds
Not ideal for very small dog breeds as the collar may be too bulky for their comfort.
Product Description
Perimeter Technologies R21 Replacement Receiver Collar, 7K Frequency | Compatible with Invisible Fence Brand 7K Systems, Waterproof, Adjustable Correction, Battery Included
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Customer Questions & Answers
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Question:
How to Shop Perimeter Technologies R21 Replacement Receiver Online From Ubuy?
Answer: It’s easy to shop Perimeter Technologies R21 Replacement Receiver online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Perimeter Technologies R21 Replacement Receiver Available to Shop Online in South Africa?
Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Perimeter Technologies R21 Replacement Receiver is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Extreme Dog Fence Radio & Wireless Fences Per-1666 Editorial Review
The Perimeter Technologies Invisible Fence R21 Replacement Collar 7K is a popular choice for pet owners looking to replace their dog's invisible fence collar. This collar is specifically designed for use with the Perimeter Technologies invisible fence system. One of the standout features of this collar is its versatility in terms of fitting different dog sizes. Customers have reported successfully using this collar on large breeds like mastiffs and German Shepherds. The strap can accommodate necks up to 26", ensuring a comfortable fit for most dogs. The collar is also praised for its performance, with customers stating that it works just as well as the more expensive brand alternatives. The collar is compatible with older invisible fence systems, making it a cost-effective option for those looking to replace their current collars. However, there have been some complaints about the customer service provided by Perimeter Technologies. One customer reported a faulty collar and had a negative experience with customer service. This highlights the importance of ensuring compatibility with your existing system before purchasing. Overall, the Perimeter Technologies Invisible Fence R21 Replacement Collar 7K is a reliable and cost-effective option for replacing your dog's invisible fence collar. It offers a comfortable fit and excellent performance, making it a worthwhile investment for pet owners.
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Pros
- Versatile fit for different dog sizes
- Excellent performance, on par with more expensive brands
- Compatible with older invisible fence systems
Top selling Invisible Fence Collar in {{COUNTRY_NAME}}
Last Updated on August 6, 2026
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ZAR 4107
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Compatible with Invisible Fence prior to the 800 Series.
- Lightweight at only 1.1 oz for comfort.
- Completely waterproof, submersible up to 10 feet.
- Manufactured in the USA with durable polycarbonate plastic.
- Includes extra contact sets and training covers.
- Perfect for adding dogs to your existing Invisible Fence system.
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