Astko F820 GPS Wireless Dog Fence Safe, Smart & Stress‑Free Pet Containment. Give your dog freedom to roam safely with the Astko F820 GPS Wireless Dog Fence, engineered with advanced AI technology and next‑generation GPS precision. Designed for reliability and ease of use, this system keeps your pet secure without the need for apps, SIM cards, or monthly subscriptions.
Why Choose the Astko F820?
✔ Advanced AI Scene Recognition: Equipped with intelligent scene‑recognition technology, the F820 analyses your surroundings to deliver exceptionally stable and accurate boundary control, even in complex outdoor environments.
✔ Latest‑Generation GPS Chip: Enjoy high‑precision location tracking across wide outdoor spaces. No Wi-Fi or mobile signal required — ideal for fields, farms, campsites, and large gardens.
✔ Lightweight, Comfortable Collar: Crafted with a sleek, lightweight design to ensure maximum comfort for dogs of all breeds and sizes.
✔ No App, SIM Card, or Subscription: Completely standalone. No hidden fees, no connectivity issues, and no setup headaches.
✔ Automatic Memory Function: The system remembers your last boundary settings, making daily use fast and effortless.
Key Features at a Glance:
- Containment Radius: Adjustable from 25 to 999 yards
- Coverage Area: Up to 650 acres
- Boundary Shape: Circular
- Correction Modes: Beep, Vibration, Static (5 levels)
- Waterproof Rating: IPX7 — perfect for rain, puddles, and outdoor play
- Battery Life: 10–20 hours (700mAh rechargeable battery)
- Material: Durable ABS + PC
- Charging: Magnetic charging for convenience
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Warranty: 1 year
Dog Compatibility:
- Suitable Breeds: Medium & Large
- Pet Size: 15–110 lbs
- Neck Sizes: 9–26 inches
- Number of Pets: Unlimited (additional collars required)
What It Does:
The Astko F820 creates a secure, invisible circular boundary around your chosen outdoor area. If your dog approaches the limit, the collar activates a safe sequence of warnings:
- Beep
- Vibration
- Static correction (optional, 5 levels)
This trains your pet to stay within the safe zone — no buried wires, no base stations, and no complicated installation.
What’s Included:
- Astko F820 GPS Wireless Collar
- Magnetic Charger
- Adjustable Collar Strap
- User Guide
