MIMOFPET B2 Mini Wireless Pet Barrier for Cats & Small Dogs

Create Pet-Free Zones Without Gates or Boundary Wires

The MIMOFPET B2 Mini helps teach cats and small dogs to stay away from selected areas without installing a physical gate or boundary wire. Its compact transmitter creates a circular electronic exclusion zone around the place you want to protect.

Use it near countertops, trash cans, doorways, furniture, stairs, holiday decorations, patios, flower beds, and other off-limits spaces. Lay the transmitter flat or hang it with an included silicone lanyard.

Coverage That Fits Your Space

Choose from six adjustable radius settings ranging from approximately 0.7 to 8.2 ft. At the maximum setting, the circular barrier zone measures up to 16.4 ft across.

Actual wireless range can vary with transmitter height, nearby metal objects, walls, furniture, terrain, and radio interference. Test the selected range in the intended location before beginning training.

Training Feedback You Can Adjust

Start with beep-only mode to introduce the boundary. If your pet needs a clearer cue, choose one of six adjustable static correction levels and begin at level 1. Use the lowest level that gets your pet’s attention.

• Beep-only mode for an audible boundary cue
• Six adjustable static correction levels
• Warning beeps occur before the selected static correction
• Short, supervised training sessions with positive reinforcement are recommended

Designed for Cats and Small Dogs

The soft hook-and-loop collar is intended for cats and small dogs weighing 5-20 lb. It adjusts to neck sizes from 8 to 11.5 in for a close, secure fit.

Fit the collar so that one finger can slide between the collar and your pet’s neck. For pets with thick or long fur, part the fur so both contact points touch the skin when static correction is enabled. Do not attach a leash to the receiver collar.

Ready for Indoor and Outdoor Use

Both the transmitter and receiver collar have an IPX7 water-resistance rating for rain, splashes, and everyday indoor or outdoor use. Do not leave either device submerged for an extended period.

Avoid prolonged exposure to temperatures of 104°F (40°C) or above, strong electromagnetic interference, corrosive environments, or excessive impact.

Rechargeable Power Without a Nearby Outlet

Both components are rechargeable, so the barrier can keep working without remaining connected to a wall outlet.

• Transmitter: Up to 12 days of working time; approximately 4 hours to charge
• Receiver collar: Up to 53 days of standby time; approximately 2 hours to charge

Battery performance varies with range, correction settings, activation frequency, temperature, battery age, and charging habits.

Expand for More Pets or More Areas

A, B, and AB pairing modes make it possible to organize compatible MIMOFPET transmitters and receiver collars:

• A Mode: Activates receiver collars paired to channel A
• B Mode: Activates receiver collars paired to channel B
• AB Mode: Activates compatible receiver collars paired to either channel

The standard B2 Mini set includes one transmitter and one receiver collar. Additional compatible transmitters and receiver collars are sold separately. When using more than one transmitter, keep the transmitters at least 26 ft apart to reduce interference.

How It Works

1. Charge and pair: Fully charge both devices and confirm the correct A, B, or AB pairing mode.
2. Position the transmitter: Place or hang it near the center of the area you want your pet to avoid.
3. Set the radius: Select one of six settings from approximately 0.7 to 8.2 ft and test the actual boundary.
4. Start with beep-only mode: Guide your pet toward the boundary and reward them for turning away after the warning sound.
5. Add static correction only if needed: Begin at level 1 and increase one level at a time while monitoring your pet’s response.

Specifications

Wireless range and battery life are approximate and vary with placement, surrounding interference, settings, use frequency, temperature, and battery condition.

What’s in the Box

• 1 × B2 Mini pet barrier transmitter
• 1 × Receiver collar unit
• 1 × Adjustable hook-and-loop collar strap
• 1 × USB charging cable
• 1 × Screwdriver
• 1 × Test light
• 4 × Contact points
• 4 × Non-static screws
• 2 × Silicone lanyards
• 1 × User manual

Training and Safety Guidance

• Read the user manual and training guide before first use.
• Let your pet become familiar with the powered-off collar before beginning boundary training.
• Begin with beep-only mode whenever possible. If static correction is needed, start at level 1.
• Use short, supervised sessions and reward your pet for moving away from the restricted area.
• Limit receiver-collar wear to no more than 4 hours per day. Reposition it every 1-2 hours and check your pet’s skin daily.
• Stop using the collar if you notice redness, a rash, pain, or persistent discomfort. Consult a veterinarian if irritation continues.
• Static training is not recommended for pets under 6 months old or pets that are elderly, ill, pregnant, aggressive, or aggressive toward people.
• Do not attach a leash to the receiver collar. Use a separate non-metal collar for leash guidance during training.
• This product creates an electronic keep-away zone. It is not a physical fence, GPS tracker, or containment system.
• Do not rely on it as the only protection around roads, pools, fire, or other serious hazards.

Chosen by Pet Owners

MIMOFPET brand milestone: Chosen by 1,000,000+ customers.

Frequently Asked Questions

What does the B2 Mini do?

It creates an adjustable circular keep-away zone around the transmitter. The paired receiver collar provides a training cue when your pet enters the selected area.

How large is the barrier zone?

There are six adjustable settings covering a radius of approximately 0.7-8.2 ft. At maximum range, the circular zone is approximately 16.4 ft across.

Is the 8.2 ft measurement a radius or a diameter?

It is the maximum radius measured outward from the transmitter. The corresponding maximum diameter is approximately 16.4 ft.

Is it suitable for both cats and dogs?

Yes. It is designed for cats and small dogs weighing 5-20 lb and fits neck sizes from 8 to 11.5 in.

Can I use it without static correction?

Yes. Select beep-only mode for an audible warning without static correction. Six adjustable static levels are available if additional guidance is needed.

Can I use it outdoors?

Yes. Both the transmitter and receiver collar are IPX7-rated for water resistance. They can handle everyday outdoor exposure but should not remain submerged for an extended period.

How long does the battery last?

The transmitter provides up to 12 days of working time. The receiver collar provides up to 53 days of standby time. Actual performance depends on settings, use, placement, environmental conditions, battery age, and charging habits.

Can I protect more than one area or train more than one pet?

Yes, with additional compatible transmitters or receiver collars sold separately. The system supports A, B, and AB pairing modes. Follow the user manual for pairing and keep multiple transmitters at least 26 ft apart.

Can my pet wear the receiver collar all day?

No. Limit wear to a maximum of 4 hours per day, reposition the collar every 1-2 hours, and inspect your pet’s neck regularly.

Does this replace a physical fence?

No. The B2 Mini is a training aid for creating a local electronic exclusion zone. It is not designed to contain a pet within a yard or replace secure physical protection around serious hazards.