Description
Wireless Dog Fence with Collar, Invisible Dog Fence, Outdoor Dog Fence for Yard
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No digging, no wire to bury: a wireless transmitter sets the boundary, so nothing has to be buried across your lawn
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Right-size the yard: the transmitter radius adjusts anywhere from 80 ft to 1640 ft around the base unit
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Fits little dogs and big dogs: the collar strap adjusts from 6 to 28 inches
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Works with no Wi-Fi: built-in 2.4GHz transmission needs no internet and no Wi-Fi connection
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Ready in minutes: place the base unit, choose your radius and fit the collar
Letting your dog explore the yard off leash should not mean trenching a wire across the lawn. This wireless dog fence pairs a boundary transmitter with a collar receiver, so your dog roams inside the area you choose with no digging at all. It suits small and large dogs alike, with a collar strap that adjusts from 6 to 28 inches (15.2 to 71.1 cm).

The transmitter sends repeated signals to the collar, the safe zone stays quiet, and when the signal stops the collar enters working mode. Like an invisible dog fence, it needs no buried wire, and the radius can be set anywhere from 80 ft to 1640 ft (24.4 to 499.9 m) around the base unit. An upgraded dual antenna improves coverage and signal stability, and built-in 2.4GHz transmission needs no internet or Wi-Fi, so this pet fence also works at a rental, a cabin or a relative's yard. This wireless pet fence and dog boundary collar system suits small and large dogs, though walls, buildings, cars, trucks, trees and metal objects can change the working distance, so mount the base unit about 3.3 ft (1 meter) above the ground in an open area.
Why choose Tuzwa
Wireless Dog Fence
| Feature |
Tuzwa |
Others |
| No wire to bury across your lawn |
✓ |
Buried wire |
| Radius adjusts from 80 ft to 1640 ft |
✓ |
Varies |
| Collar strap adjusts from 6 to 28 inches |
✓ |
Varies |
| No internet or Wi-Fi needed to run it |
✓ |
✕ |
| Upgraded dual antenna for steady signal |
✓ |
Single antenna |
| 30-day easy returns |
✓ |
Varies |
Key Features
This pet containment system gives you a transmitter that sets the yard boundary, a collar receiver for your dog and the following features:
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No digging, no wire: The boundary comes from a wireless transmitter, so no wire has to be buried across the lawn.
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Size the yard to fit: Set the transmitter radius anywhere from 80 ft to 1640 ft (24.4 to 499.9 m) around the base unit.
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Takes minutes to set up: Put the base unit in place, pick your radius and put the collar on your dog.
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Steadier signal: The upgraded dual antenna gives better area coverage and a more stable signal.
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Works off grid: Built-in 2.4GHz transmission runs without internet or a Wi-Fi connection.
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Fits little dogs and big dogs: The collar strap can be set anywhere from 6 to 28 inches (15.2 to 71.1 cm).
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Signal based boundary: The transmitter follows your dog's distance by repeatedly signalling the collar receiver; while the collar stays inside the safe zone border, no correction is sent.
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Signal loss behavior: When the collar stops receiving a signal, whether it is blocked or the transmitter battery has died, the collar treats the dog as outside the safe zone and enters working mode.

Specifications
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Collar Strap Adjustment: 6 to 28 inches (15.2 to 71.1 cm)
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Transmitter Radius: Adjustable between 80ft (24.4 m) and 1640ft (499.9 m)
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Antenna: Upgraded dual antenna
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Wireless Transmission: Built-in 2.4GHz
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Network Requirement: No internet or Wi-Fi required
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Recommended Base Placement: 3.3 ft (1 meter) above the ground, in an open area
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System Type: Wireless fence combined with a training system
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Suitable For: Dogs of all sizes, large or little
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Known Interference: Walls, buildings, cars, trucks, trees and metal objects
Package Includes:
- 20 × Training Flags
- 1 × Transmitter
- 1 × Collar Receiver
- 1 × Adjustable Collar Belt
- 4 × Metal Contact Points
- 2 × Wall Anchors + 2 × Screws
- 1 × USB Cable
- 1 × Test Light
- 1 × 5V / 1A Charger
How to Use
- Mount the base unit about 3.3 ft (1 meter) above the ground, somewhere open.
- Adjust the transmitter's radius to suit your yard, anywhere between 80ft (24.4 m) and 1640ft (499.9 m).
- Put the collar receiver on your dog and set the strap anywhere from 6 to 28 inches (15.2 to 71.1 cm).
- Look over the boundary for walls, buildings, cars, trucks, trees or metal objects, since any of them can change the distance.
- Let your dog get used to the boundary little by little, in short supervised sessions.
Safety Warnings
- Treat this as a training aid: it needs a properly fitted collar, gradual training and adult supervision, it does not replace a physical fence or watching your dog, and it does not ensure that your dog stays inside the boundary. Keep it off aggressive dogs and off any dog whose neck is outside the 6 to 28 inch (15.2 to 71.1 cm) strap range.

Right for you if
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✓You want off-leash room without digging — no wire to bury, the transmitter sets the boundary
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✓You have a small dog or a large breed — the collar strap adjusts from 6 to 28 inches
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✓You use a rental, a cabin or a relative's yard — built-in 2.4GHz needs no internet or Wi-Fi
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✓You want a boundary sized to your yard — the radius adjusts from 80 ft to 1640 ft
If two or more of these sound like you, this is the one.
FAQs
Q: How big a yard will this wireless dog fence cover?
A: The transmitter radius adjusts around the base unit, so it scales from a small lot to a large property.
Q: Will the collar fit a small dog or a large breed?
A: The strap adjusts from 6 to 28 inches (15.2 to 71.1 cm), so dogs of all sizes fit.
Q: Does it need Wi-Fi or an internet connection?
A: No. Built-in 2.4GHz transmission runs the system without either.
Q: Where should I put the transmitter?
A: Mount the base unit in an open area, since walls, buildings, cars, trucks, trees and metal objects affect the distance.
Q: What happens if the collar loses the signal?
A: It treats the dog as outside the safe zone and enters working mode, so keep the system charged and supervise training.