--- product_id: 97580040 title: "PetSafe Boundary Wire, 500 foot Spool of Solid Core 20-Gauge Copper Wire, In-Ground Pet Fence Wire, Colors May Vary,Yellow" brand: "petsafe" price: "NT$4970" currency: TWD in_stock: true reviews_count: 7 category: "Pet Safe" url: https://www.desertcart.tw/products/97580040-petsafe-boundary-wire-500-foot-spool-of-solid-core-20 store_origin: TW region: Taiwan --- # 20-gauge copper for reliable signal 500 ft solid core wire weatherproof for direct burial PetSafe Boundary Wire, 500 foot Spool of Solid Core 20-Gauge Copper Wire, In-Ground Pet Fence Wire, Colors May Vary,Yellow **Brand:** petsafe **Price:** NT$4970 **Availability:** ✅ In Stock ## Summary > 🐾 Wire your pet’s world with invisible strength and endless freedom! ## Quick Answers - **What is this?** PetSafe Boundary Wire, 500 foot Spool of Solid Core 20-Gauge Copper Wire, In-Ground Pet Fence Wire, Colors May Vary,Yellow by petsafe - **How much does it cost?** NT$4970 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/97580040-petsafe-boundary-wire-500-foot-spool-of-solid-core-20) ## Best For - petsafe enthusiasts ## Why This Product - Trusted petsafe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros Since 1998:** Backed by PetSafe’s global reputation for innovative, reliable pet containment solutions. - • **Built to Brave the Elements:** Durable 20-gauge copper wire designed for direct burial ensures long-lasting performance rain or shine. - • **Expand Your Pet’s Freedom:** 500 feet of premium solid core copper wire covers up to 1/3 acre—more space, less worry. - • **Seamless Invisible Protection:** Compatible with most in-ground fences for effortless boundary extension and pet safety. - • **Waterproof Connections Matter:** Pair with gel-filled splice capsules and connectors to maintain flawless, weatherproof wire integrity. ## Overview The PetSafe Boundary Wire is a 500-foot spool of solid core 20-gauge copper wire engineered for in-ground pet containment systems. Designed for direct burial, it offers durable, weather-resistant performance to safely expand your pet’s roaming area up to 1/3 acre. Compatible with most invisible fence systems and supported by waterproof accessories, this wire ensures reliable, long-lasting pet boundary solutions trusted worldwide since 1998. ## Description Product Description Unleash the potential of your pet's playground with the PetSafe Boundary Wire, a top-notch fence wire designed for your pet's safety. This 500-foot spool of solid core 20-gauge copper wire is specifically designed to extend your existing in-ground fence, covering approximately 1/3 of an acre. Designed for most in-ground fence installations, the PetSafe Boundary Wire is a reliable choice. This invisible fence wire is rated for direct burial, ensuring durability and longevity, saving you time and money in the long run. To ensure proper performance of your dog fences, consider using Gel-filled Splice Capsules and wire connectors (RFA-366), sold separately. These accessories provide a waterproof connection, crucial when adding additional in-ground fence wire. Rely on the quality promise of the PetSafe brand, a global leader in pet behavior, containment, and lifestyle innovations, offering the invisible dog fence wire. This dog fence wire is a testament to that commitment, offering a reliable and effective solution for pet containment. The PetSafe Boundary Wire is a versatile and reliable choice for expanding your pet's fences. Its high-quality construction and compatibility with most in-ground dog fences make it a practical choice for pet owners. Directions See Manual Review: dog contained in garden - Needed some replacement dog fence wire after removing a hedge this is the same as what was damaged. Review: Strong radio wire - Fabulous strong wire, perfect for radio fence ## Features - PETSAFE WIRE: Unleash the potential of your pet's play area with the PetSafe Boundary Wire. This electric fence wire offers a 500-foot spool of solid core, 20-gauge copper wire that covers approximately 1/3 of an acre, giving your pet plenty of room to explore and enjoy. - DURABLE INSTALLATION: Crafted for most in-ground fence installations, this invisible fence wire is a solid core 20-gauge copper wire designed for direct burial. This in-ground fence wire guarantees durability and longevity, even under various weather conditions and soil types. - WATERPROOF ACCESSORIES: For best results with your dog fences, consider using Gel-filled Splice Capsules and wire connectors (RFA-366), sold separately. These accessories provide a waterproof connection, vital for preserving the invisible fence wire's functionality and longevity. - TRUSTED BRAND: Place your trust in the quality assurance of the PetSafe brand, a worldwide leader in pet behavior, containment, and lifestyle innovations since 1998, and their invisible dog fence wire. This dog fence wire, backed by the brand's long-standing reputation, ensures your pet's safety and contentment. - FENCE EXTENSION: Extend your In-Ground Fence boundary effortlessly with this Extra In-Ground Boundary Wire. This wire, a flexible and convenient solution for expanding your dog fences, is spooled at 500 ft. / 150 meters, providing sufficient length for most fence installations. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0017DGFSA | | Best Sellers Rank | 41,625 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 578 in Agricultural Fencing | | Brand Name | PetSafe | | Colour | Yellow | | Country of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (3,973) | | Finish Type | Polished | | Gauge | 2E+1 | | Global Trade Identification Number | 00729849000018 | | Grade Rating | Commercial | | Included Components | 500 ft Spool of Solid Core 20-Gauge Copper Wire | | Item Diameter | 5.5 Inches | | Item Dimensions | 14 x 14 x 7 centimetres | | Item Form | Coil | | Item Shape | Round Rod | | Item Thickness | 2.75 Inches | | Item Type Name | Wireless Fence Boundary Wire | | Item Weight | 2.4 Pounds | | Manufacturer | Radio Systems Corporation | | Material | Copper | | Model Number | RFA-1 | | Number of Items | 1 | | Part Number | RFA-1 | | Recommended Uses For Product | Extend or create an in-ground pet containment system | | Tensile Strength | 35000 Pounds Per Square Inch | | UPC | 729849000018 | | Unit Count | 152.4 meter | ## Product Details - **Brand:** PetSafe - **Colour:** Yellow - **Finish type:** Polished - **Item weight:** 2.4 Pounds - **Material:** Copper ## Images ![PetSafe Boundary Wire, 500 foot Spool of Solid Core 20-Gauge Copper Wire, In-Ground Pet Fence Wire, Colors May Vary,Yellow - Image 1](https://m.media-amazon.com/images/I/71U1FI0T8qL.jpg) ![PetSafe Boundary Wire, 500 foot Spool of Solid Core 20-Gauge Copper Wire, In-Ground Pet Fence Wire, Colors May Vary,Yellow - Image 2](https://m.media-amazon.com/images/I/81uGyLyio2L.jpg) ![PetSafe Boundary Wire, 500 foot Spool of Solid Core 20-Gauge Copper Wire, In-Ground Pet Fence Wire, Colors May Vary,Yellow - Image 3](https://m.media-amazon.com/images/I/81y-Vrve9yL.jpg) ![PetSafe Boundary Wire, 500 foot Spool of Solid Core 20-Gauge Copper Wire, In-Ground Pet Fence Wire, Colors May Vary,Yellow - Image 4](https://m.media-amazon.com/images/I/71QRwRRjGdL.jpg) ![PetSafe Boundary Wire, 500 foot Spool of Solid Core 20-Gauge Copper Wire, In-Ground Pet Fence Wire, Colors May Vary,Yellow - Image 5](https://m.media-amazon.com/images/I/71qxTm4Eh-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ dog contained in garden *by J***N on 11 April 2025* Needed some replacement dog fence wire after removing a hedge this is the same as what was damaged. ### ⭐⭐⭐⭐⭐ Strong radio wire *by T***M on 2 March 2025* Fabulous strong wire, perfect for radio fence ### ⭐ Review *by D***A on 31 December 2025* Il n’y a pas 150 mètres comme indiqué juste 50 mètres ## Frequently Bought Together - PetSafe Underground Dog Fence Wire (500 Foot) Create Your PetSafe Boundary, Electric Dog Fence Wire (Yellow) - from The Parent Company of IFB - PetSafe Basic In-Ground Pet Fence In Ground Fence For Dogs (2 Dogs In-Ground Kit) Durable And Weather-Resistant Containment System, Dog Invisible Containment Kit (Multi-Color) - PetsTEK 10 Pack Waterproof Wire Splice Kit for Wire Break Repair in Electric In-Ground Dog Fence Systems --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/97580040-petsafe-boundary-wire-500-foot-spool-of-solid-core-20](https://www.desertcart.tw/products/97580040-petsafe-boundary-wire-500-foot-spool-of-solid-core-20) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-23*