Product Overview
The DOGOITM GPS Wireless Dog Fence System, Model GM08, offers a reliable and customizable solution for pet containment. Utilizing advanced U-BLOX chip technology, it provides precise GPS boundary positioning, ensuring your dog stays safely within designated areas. This system features three adjustable correction modes (beeping, vibration, and shock) and an extra-long adjustable range, making it suitable for various outdoor spaces and dog sizes. Its IPX6 waterproof design and long-lasting rechargeable battery ensure consistent performance in diverse conditions.
- Precise GPS Boundary Positioning: Advanced U-BLOX chip for pinpoint accuracy and anti-interference performance. Connects to multiple satellites for seamless, invisible boundaries.
- Gentle, Gradual & Customizable Correction System: Three warning modes (beeping, vibration, shock) with adjustable intensity levels to prevent injury and guide behavior.
- Extra-Long Adjustable Range: Radius adjustable from 65–3,290 ft (in 10-foot increments). Not suitable for yards under 0.3 acres.
- Waterproof Pet Containment System: IPX6 weather-ready design withstands rain, splashes, and humid conditions.
- Rechargeable Battery: Offers over 50 hours of runtime on a single charge.
- Fit for Most Dogs & Easy to Set Up: Adjustable collar (10–28 inches / 25.4–71.1 cm) for dogs 20–120 lbs (9.1–54.4 kg). No digging, apps, subscriptions, or extra transmitters needed.
Setup Guide
1. Unboxing and Components
Your DOGOITM GPS Wireless Dog Fence System includes the main GPS device, an adjustable collar, a charging cable, various lengths of contact points (for different fur lengths), silicone covers for the contact points, and a test tool.

Image: All components of the DOGOITM GPS Wireless Dog Fence System.
2. Charging the Device
Before first use, fully charge the GPS device. Connect the charging cable to the device's DC IN port and to a power source. The device is equipped with a long-lasting rechargeable battery, offering over 50 hours of runtime on a single charge. Do not turn off the device before charging to retain your last saved settings.

Image: The GPS device connected to its charging cable, illustrating the charging process.
3. Attaching the Collar
Thread the adjustable collar through the main GPS device. Ensure the contact points are installed and the collar is adjusted to fit your dog comfortably and securely, allowing two fingers to fit between the collar and your dog's neck. The adjustable collar fits dogs weighing 20–120 lbs (9.1–54.4 kg).

Image: Step-by-step visual guide on how to properly assemble the collar with the GPS device.
4. Powering On and GPS Acquisition
Press and hold the power button for 3 seconds to turn on the device. The display will show flashing zeros, indicating it is searching for satellites. Once a sufficient number of satellites (typically 6 or more) are acquired, the display will show a steady number, indicating GPS lock. The device will automatically enter a power-saver mode after 5 minutes of inactivity, displaying two flashing lines, but remains fully functional and will reactivate upon movement.
Video: Demonstrates powering on the GPS device and the satellite acquisition process, showing the display changes.
5. Setting the Boundary Radius
After GPS acquisition, press the 'M' button to enter the distance setting mode. Use the up and down arrow buttons to adjust the radius from 65 to 3,290 feet in 10-foot increments. The device is not suitable for yards under 0.3 acres. The system connects to multiple satellites in real time to create a seamless, invisible boundary.

Image: An illustration showing the adjustable radius range of the wireless fence, highlighting the maximum distance.
6. Selecting Correction Modes
Press the 'M' button again to cycle through the warning modes: beeping, vibration, and shock. Use the up and down arrow buttons to adjust the intensity level for each mode (e.g., 0-1 for beep, 0-5 for vibration, 0-10 for shock). Select the ideal correction mode for your dog to avoid injury and effectively guide their behavior.

Image: Depicts the three available warning modes (Beep, Shock, Vibration) and their adjustable intensity levels.
Operating Instructions
1. Automatic Activation
Once set up, the selected correction modes activate automatically when your dog strays beyond the defined safe boundary, correcting their behavior to guide them back to the safe area.
2. Power Saving Mode
If the device remains stationary for 5 minutes, it will enter a deep sleep mode to conserve battery. The display will show one blinking line. The device remains fully functional and will automatically reactivate as soon as your dog moves.
3. Resetting Center Point
If the device is in power-saving mode (one or two flashing lines), press the 'P' button to enter the main interface. Press the 'P' button again to reset the center point of the fence. Ensure four flashing lines appear on the screen, indicating the device is resetting the center point.
Care and Maintenance
1. Waterproof Design
The system features an IPX6 waterproof rating, allowing it to easily withstand rain, splashes, and humid conditions. This ensures your pet can play safely outdoors without weather concerns.

Image: A dog enjoying water, demonstrating the IPX6 waterproof capability of the device.
2. Battery Management
The device is equipped with a long-lasting rechargeable battery, providing over 50 hours of runtime on a single charge. To ensure reliable performance and retain your set boundary and alarm modes, do not turn off the device before charging. The system will automatically save the set distance and alarm mode when shut down.
Training Your Dog
Effective training is crucial for your dog to understand the boundaries and correction signals. Patience and consistency are key.
1. Initial Boundary Training
Begin by walking your dog on a leash around the established boundary. When the device emits a warning (beep or vibration), gently guide your dog back into the safe zone. Repeat this process multiple times to help your dog associate the warning with the boundary line.
Video: Demonstrates initial boundary training with a dog on a leash, showing how to guide the dog back into the safe zone when a warning is issued.
2. Gradual Introduction to Off-Leash
Once your dog consistently responds to the warnings while on a leash, gradually introduce off-leash time within the boundary. Supervise closely and reinforce positive behavior. The goal is for your dog to understand and respect the invisible fence independently.
3. Understanding Correction Cycles
When your dog crosses the boundary, the selected correction mode (beep, vibration, or shock) will activate for 16 seconds, followed by a 30-second pause. This cycle will repeat up to three times. If the dog has not returned to the safe area after three cycles, the shock function will cease, but the beeping and vibration will continue until the dog re-enters the safe zone. This safety feature prevents over-correction.
Troubleshooting
1. Weak GPS Signal
If the device displays an error icon or struggles to acquire satellites, the GPS signal may be weak. This can occur in areas with dense woods, buildings, or other obstructions. Move to a more open location with a clear view of the sky for optimal performance. The product is not intended for indoor use.
2. Collar Not Working / Satellite Search
Ensure the device is powered on and has successfully acquired at least 6 satellites. If the display shows flashing zeros for an extended period, it is still searching. If it displays an error icon, the signal is too weak. Reposition the device in an open area.
3. Boundary Drift
GPS signals can sometimes drift, causing the boundary to shift slightly. To maintain accuracy, it is recommended to shut down and restart the device every 4-5 days. This will reset the center point and ensure the boundary remains consistent. If the device is accidentally turned off, you will need to manually reset the center point using the 'P' button.
Product Specifications
- Manufacturer: DOGOITM
- Item Model Number: GM08
- Parcel Dimensions: 19.2 x 14.6 x 6.4 cm; 600 g
- Batteries: 1 Lithium Ion batteries required (included)
- Waterproofing: IPX6
- Adjustable Collar Size: 10–28 inches (25.4–71.1 cm)
- Dog Weight Range: 20–120 lbs (9.1–54.4 kg)
- Adjustable Radius: 65–3,290 ft (in 10-foot increments)
Warranty and Support
Warranty
The DOGOITM GPS Wireless Dog Fence System comes with a comprehensive warranty:
- Free Replacement: Within one year of purchase.
- Free Maintenance: Within two years of purchase.

Image: A shield graphic indicating a 1-year free replacement promise.
Customer Support
Our dedicated pet product experts are available to assist you with any questions or concerns. Please contact us if you have any inquiries, and we will respond within 24 hours to help you resolve the problem.

Image: Graphics illustrating customer service availability, 24-hour response time, and high-quality support.