1. Introduction
The MIMOFPET Wireless Pet Barrier System X3 is designed to create safe, invisible boundaries for your pets, both indoors and outdoors. This system helps train your dog to avoid specific areas using a combination of adjustable sound and static corrections. It offers flexibility with adjustable range settings and multiple operating modes to suit various household needs.
2. Safety Information
- Read all instructions thoroughly before using the product.
- This system is not intended for use with aggressive dogs. If you are unsure if your dog is aggressive, consult a professional trainer.
- Ensure the receiver collar is fitted correctly to prevent skin irritation. It should be snug but allow two fingers to fit comfortably between the strap and your dog's neck.
- Do not leave the collar on your dog for more than 12 consecutive hours.
- Supervise your pet closely during initial training sessions to ensure they understand the boundaries and corrections.
- This system is suitable for dogs weighing over 8 pounds and older than 6 months.
- Keep the transmitter and collar away from children.
3. Package Contents
Verify that all items are present in your package:
- Wireless Barrier Transmitter
- Receiver Collar
- USB Charging Cables (for transmitter and collar)
- Short and Long Contact Points
- Test Light Tool
- Lanyard

Image: All components included in the MIMOFPET Wireless Pet Barrier System X3 package.
4. Setup
4.1 Charging the Devices
Before first use, fully charge both the transmitter and the receiver collar.
- Connect the provided USB charging cables to the respective charging ports on the transmitter and collar.
- Plug the other end of the cables into a USB power adapter (not included) or a computer USB port.
- The transmitter typically lasts up to 12 days on a single charge, and the collar up to 365 days.

Image: The transmitter and receiver collar being charged via USB, highlighting their extended battery life.
4.2 Transmitter Placement
The transmitter creates the wireless barrier. Its placement is crucial for defining the restricted area.
- Place the transmitter in the center of the area you wish to restrict.
- It can be used both indoors and outdoors due to its IPX7 waterproof rating.
- The transmitter can be laid flat on a surface or hung using the included lanyard for versatile placement.
- Avoid placing the transmitter near large metal objects or strong electromagnetic fields, as this may interfere with the signal.

Image: Examples of versatile transmitter placement, such as on a sofa, in a garden, or hanging from a Christmas tree.
4.3 Fitting the Receiver Collar
Proper fit of the receiver collar is essential for effective correction and your pet's comfort.
- Select the appropriate length of contact points (short for short-haired dogs, long for long-haired dogs) and screw them into the receiver collar.
- Place the collar around your dog's neck so that the contact points touch the skin.
- Adjust the strap to be snug, but not too tight. You should be able to fit two fingers comfortably between the strap and your dog's neck.
- The collar is IPX7 waterproof, making it suitable for outdoor use in various weather conditions.

Image: The waterproof receiver collar and transmitter, suitable for both indoor and outdoor environments.
5. Operating Instructions
5.1 Powering On/Off
- To power on the transmitter, press and hold the power button until the display illuminates.
- To power off, press and hold the power button again until the display turns off.
- The receiver collar automatically powers on when placed on the dog and detects movement, and powers off when inactive for a period.
5.2 Adjusting Barrier Range
The system offers 6 adjustable range settings to customize the size of the restricted area.
- The range radius can be set from 0.7 feet to 8.2 feet.
- The maximum diameter of the barrier is 16.4 feet.
- Use the '+' and '-' buttons on the transmitter to increase or decrease the barrier range.

Image: A dog approaching a kitchen area with the barrier system active, illustrating the adjustable range settings.
5.3 Setting Correction Levels
The system provides a progressive warning system with adjustable static intensity.
- Beep-Only Mode: Set the static level to 0 for an audible warning only.
- Adjustable Static: Choose from 6 adjustable static levels (1-6) to suit your pet's temperament and training needs.
- Use the dedicated buttons on the transmitter to cycle through the static levels.
5.4 Multiple Pet Modes (A, B, AB)
The MIMOFPET system supports multiple pets with individual collar settings.
- Mode A: The transmitter will only activate collars paired as 'A'. Collars paired as 'B' will be unaffected.
- Mode B: The transmitter will only activate collars paired as 'B'. Collars paired as 'A' will be unaffected.
- Mode AB: The transmitter will activate both 'A' and 'B' collars.
- Additional transmitters and collars can be purchased separately to create multiple zones or manage more pets.
Video: An animated demonstration of the MIMOFPET Wireless Pet Barrier System X3, showing how it creates an unseen boundary, the progressive warning system, adjustable static levels, and the functionality of Mode A, Mode B, and Mode AB for multiple pets and zones.
6. Training Your Pet
Effective training is key to successful use of the wireless pet barrier system.
- Introduction: Begin by introducing your pet to the boundary area. Walk them on a leash towards the boundary.
- Audible Warning: When your pet approaches the boundary, the collar will emit a beep. This is the first warning.
- Static Correction: If your pet continues past the audible warning zone, a static correction will be delivered.
- Positive Reinforcement: When your pet retreats from the boundary after a correction, praise them and offer a treat.
- Consistency: Conduct short, consistent training sessions (10-15 minutes) several times a day.
- Patience: Every pet learns at a different pace. Be patient and consistent with your training.
7. Maintenance
- Cleaning: Regularly clean the receiver collar and contact points with a damp cloth to prevent dirt buildup and ensure proper contact with your pet's skin.
- Battery Check: Monitor the battery indicators on both the transmitter and collar. Recharge as needed to ensure continuous operation.
- Inspection: Periodically inspect the collar for any signs of wear, damage, or loose components. Replace if necessary.
- Storage: When not in use for extended periods, store the system in a cool, dry place.
8. Troubleshooting
- Collar Not Correcting:
- Check if the collar is powered on and fully charged.
- Ensure the contact points are making proper contact with your dog's skin. Adjust the collar fit or use longer contact points if needed.
- Verify the transmitter's range setting and ensure the dog is within the active boundary.
- Use the test light tool to confirm the static correction is functioning.
- False Corrections:
- Reposition the transmitter away from large metal objects or other electronic devices that might cause interference.
- Ensure the transmitter is placed in a central location relative to the desired boundary.
- Short Battery Life:
- Ensure both devices are fully charged before use.
- Check for any damage to the charging cables or ports.
- Extreme temperatures can affect battery performance.
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | X3 |
| Item Weight | 10.5 ounces |
| Package Dimensions | 5.91 x 5.79 x 2.01 inches |
| Batteries | 2 Lithium Polymer batteries (included) |
| Material | Plastic |
| Waterproof Rating | IPX7 (Transmitter and Collar) |
| Adjustable Range Radius | 0.7 to 8.2 feet (Max diameter 16.4 feet) |
| Transmitter Battery Life | Up to 12 days |
| Collar Battery Life | Up to 365 days |
10. Warranty and Support
10.1 Warranty Information
The MIMOFPET Wireless Pet Barrier System X3 comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
10.2 Customer Support
For any questions, technical assistance, or warranty claims, please contact MIMOFPET customer support. Refer to the product packaging or the official MIMOFPET website for the most current contact information.