SportDOG Rechargeable In-Ground Fence Containment System [SDF-100C]

A customisable, reliable containment solution for your dog — without the cost or hassle of a physical fence.

The SportDOG® Rechargeable In-Ground Fence™ System (Model SDF-100C-AU) offers a flexible and effective way to safely contain your dog within a defined boundary. This system uses a buried wire perimeter and a rechargeable, waterproof collar to deliver customisable stimulation options—keeping your dog safely in the yard while giving them freedom to roam.

With 305 metres of 20-gauge wire and 100 boundary flags, this kit is ideal for properties up to 1⅓ acres (approximately 5,380 square metres or 54 ares). If you need more coverage, the system can be expanded up to 100 acres (404,700 square metres or 4,047 ares) with additional PRFA-500 wire and flag kits (sold separately).

The included Collar Receiver is compatible with dogs 4.5 kg and up, with neck sizes ranging from 13.9 cm to 66 cm. It features 7 adjustable levels of static stimulation, plus vibration and tone-only modes, making it easy to match your dog’s training needs and temperament.

Key Features

• Starter Kit Coverage:
  Contains 305m of 20-gauge boundary wire and 100 training flags – enough to enclose 1⅓ acres (5,380m²) of land for one dog.

• Expandable System:
  Supports properties up to 100 acres (404,700m²) with additional PRFA-500 Wire & Flag Kits. Add unlimited dogs with extra SDF-CR-22 Add-A-Dog® Collars.

• Waterproof, Submersible Collar Receiver:
  Built with DryTek® technology, the collar is fully waterproof and submersible up to 7.6 metres (25 feet).

• Rechargeable Lithium-Ion Battery:

  • Charges fully in 2 hours

  • Battery life lasts 1–2 months per charge, depending on use

  • Low battery indicator light for convenience

• Customisable Training Options:

  • 7 static stimulation levels

  • Tone-only mode

  • Vibration mode

  • Perfect for tailoring correction to your dog’s sensitivity

• Built-In Safety Features:

  • Transmitter includes built-in lightning protection

  • Wire break alarm alerts you to connection issues

  • Anti-linger feature prevents dog from draining battery near boundary

• Dog Compatibility:

  • Suitable for dogs 4.5 kg and up

  • Adjustable collar fits neck sizes from 13.9 cm to 66 cm

What’s in the Box

• 1 x Fence Transmitter with Power Adaptor
• 1 x Waterproof, Rechargeable Collar Receiver (SDF-CR-22)
• 305 metres of 20-gauge boundary wire
• 100 x Training Flags
• 1 x Collar Charger
• 1 x Test Light Tool
• 1 x Operating and Training Guide
• 1 x Mounting Hardware

Why Choose SportDOG’s In-Ground Fence System?

Whether you live on a suburban block or a rural property, this containment system gives your dog the freedom to safely play and explore. No need to install a traditional fence—just bury the wire along the desired perimeter, plug in the transmitter, and train your dog using the included guide. Expand your coverage and add more dogs as your family or property grows.