New Electric Dog Fence In-Ground System – Waterproof Safety Shock Collar with Adjustable Boundary Control TZ861

New Electric Dog Fence In-Ground System – Waterproof Safety Shock Collar with Adjustable Boundary Control TZ861Model TZ861 Electric In Ground Dog Fence System Adjustable, Waterproof & Expandable Containment Kit Keep your pet safe, free, and secure with the TZ861 Electric Dog Fencea trusted in ground containment system designed to create invisible boundaries without fencing. Ideal for training dogs gently and effectively, it uses progressive correction and audio cues to teach your dog where to stay. Cover up to 3 4 acre with 650 ft of copper wire, expandable

Model TZ861 – Electric In-Ground Dog Fence System | Adjustable, Waterproof & Expandable Containment Kit

Keep your pet safe, free, and secure with the TZ861 Electric Dog Fence—a trusted in-ground containment system designed to create invisible boundaries without fencing. Ideal for training dogs gently and effectively, it uses progressive correction and audio cues to teach your dog where to stay.

Cover up to 3/4 acre with 650 ft of copper wire, expandable for larger yards. The IP66 waterproof collar receiver is durable, lightweight, and adjustable to fit most dogs. With DIY setup and no special tools needed, this system offers peace of mind and freedom for both you and your furry friend.

✅ Key Features:

• Adjustable Signal Range – Customize boundary levels from 1 to 100

• Up to 3/4 Acre Coverage – Includes 650 ft of wire (expandable)

• Supports Unlimited Dogs – Add more collars anytime

• Progressive Correction – Beep warning + increasing static correction

• IP66 Waterproof Collar – Safe for use in any weather

• Reflective Collar Strap – Enhanced visibility at night

• Fits Dogs 12–135 lbs – Neck sizes 7"–26"

• DIY Installation – No professional tools required

• Audible/Visual Wire Break Alarm – Added safety on the transmitter

• Lifetime Warranty + 90-Day Returns – Buy with confidence

📦 What’s in the Box:

• 1 × Transmitter

• 1 × 650 ft Copper Wire

• 1 × Waterproof Collar Receiver

• 1 × Reflective Strap

• 2 × USB Charging Cables

• 2 × Spanners

• 8 × Contact Points

• 2 × Test Lights

• 20 × Training Flags

• 2 × Screws

• 1 × Power Adapter

• 1 × User Manual

⚠️ Important Notes:

• 🐾 Train daily for 2–3 weeks for best results

• 🛑 Not suitable for aggressive dogs or over 12 hrs of continuous wear

• 📏 Signal boundary may differ from buried wire line.