Give your dog safe freedom with the Astko T820 Pro, a next‑generation 3‑in‑1 wireless dog training device with wireless fence that combines Professional‑grade training functions and Integrated safety lighting all in one powerful, waterproof system.
Designed for dog owners seeking reliability, control, and effortless setup, the Astko T820 Pro provides secure boundaries up to 1000m in open areas, supports two dogs, and includes advanced features for safe and humane training.
Product Overview
The T820 Pro Wireless Dog Fence delivers an unmatched blend of smart containment, behaviour training, and night‑time visibility, crafted with an IPX7 waterproof build for all‑weather performance. With intelligent auto‑progressive correction, adjustable static levels, and a durable ABS+PC construction, the Astko T820 Pro keeps your dogs safe, secure, and easy to locate wherever your adventures take you.
Featuring a large colour digital display, precision‑engineered transmitter/receiver pairing, and a long‑lasting battery life of up to 900 hours on standby, this system is built for reliability and peace of mind. Whether you're training at home, camping outdoors, or managing pets on farmland, the T820 Pro offers professional‑level control with simple, user‑friendly operation.
High‑Impact Product Description:
Introducing the Astko T820 Pro Wireless Dog Fence, the all‑new 3‑in‑1 pet management system designed to make dog training and containment easier, safer, and more effective. Combining Dog Fence Mode, Training Mode, and Built‑in Lighting, this advanced system ensures your dog stays within safe boundaries while giving you complete control at the touch of a button.
Smart & Safe Containment
The T820 Pro delivers accurate perimeter control with a tested transmission distance of up to 1000m, ideal for gardens, open fields, and large outdoor spaces. Choose between Auto‑Progressive Punishment or Fixed Level Correction, allowing you to tailor boundary training to your dog’s behaviour.
A built‑in Protection Mode activates after 6 consecutive corrections, ensuring your dog stays safe from overstimulation.
Professional Training Capability
With Beep (Levels 1–8), Vibration, and Static Shock (Levels 1–16) training modes, the T820 Pro gives you full control over your dog’s learning progression. Easily swap between modes using the upgraded colour digital display and intuitive remote controls.
Designed for Durability & Comfort
Built from high‑strength ABS+PC materials, the receiver and transmitter are fully IPX7 waterproof, making them suitable for rain, splashes, and wet outdoor environments. The TPU collar strap is comfortable, adjustable, and designed for long‑term wear.
Enhanced Safety & Visibility
A powerful LED light is built into the receiver, allowing you to spot your dog easily at night or in low‑light conditions. Combined with the loud buzzer, the T820 Pro offers reliable dog‑retrieval capability in complex environments.
Long‑Lasting Battery Performance
Enjoy outstanding battery efficiency:
- Transmitter: Up to 900 hours standby
- Receiver: Up to 700 hours standby
- Fast Type‑C charging (2.5–3 hours)
Perfect for long outdoor trips, working dogs, multi‑day adventures, or everyday home use.
Simple Setup & Two‑Dog Support
Pairing is quick and secure, supporting two dogs with independent channels and controls. Switching between dogs is fast and prevents accidental corrections.
Whether you're training a working dog, securing your garden, or travelling outdoors, the T820 Pro provides a reliable, humane, and highly effective training and containment solution.
Technical Specification:
- Product Name: Wireless Dog Fence
- Model: T820 Pro
- Functions: 3‑in‑1 Dog Fence / Training / Lighting
- Supported Pets: 2 Dogs
- Transmission Range: Up to 1000m (3300 ft) in open areas
- Waterproof Rating: IPX7
- Material: ABS + PC
- Colour: Black
Training Modes
- Beep: Levels 1–8
- Vibration: Level 1
- Static: Levels 1–16
-
Fence Mode Options:
- Auto‑Progressive Mode (default)
- Fixed Level Mode (Levels 1–6 for Static & Vibration)
- Safety Protection: Auto shuts down on 7th trigger
Display & Control
- Display: Colour Digital Screen
- Buttons: Tone / Vibration / Static / Lock / Dog 1–2 / Mode / Light / Up/Down
- Receiver Light Modes: Steady On → Fast Flash → Off
Power & Battery
- Charging Method: Type‑C
- Charging Time: 2.5–3 hours
- Transmitter Battery Capacity: 500mAh
- Receiver Battery Capacity: 500mAh
Battery Life:
- Transmitter: Up to 900 hours standby
- Receiver: Up to 700 hours standby
Size & Weight:
- Receiver Weight: 140g (with collar)
- Receiver Size: 78.54 × 41.85 × 34.6 mm
- Transmitter Weight: 83g
- Transmitter Size: 146.4 × 61.6 × 27.4 mm
- Collar Fit: Neck size 9–26 inches
Package Contents
- Receiver ×1
- Remote Controller ×1
- TPU Collar Strap ×1
- Type‑C Charging Cable (100cm)
- Static Test Light ×1
- Brass Contact Points ×1
- Lanyard ×1
- User Manual ×1
