F900Plus Wireless Dog Fence - PETHEY
F900Plus 3-in-1 system: fence, forbidden zone, and training
F900Plus Wireless Dog Fence, the world's most precise rader positioning fence
F900Plus Wireless Dog Fence with Real-time Distance Monitoring
F900Plus Forbidden Zone function Ensure Dog Safety and Protect the Home Environment
Forbidden Zones Application Scenario of F900Plus Wireless Dog Fence
F900Plus Wireless Dog Fence for outdoor and indoor use
F900Plus Wireless Dog Fence product size
F900Plus Wireless Dog Fence for 1 dogs
F900Plus Wireless Dog Fence for 2 dogs
F900Plus Wireless Dog Fence for 3 dogs

F900Plus Wireless Dog Fence

$429.00 $300.30 SAVE 30%

3-in-1 System
Realtime Monitoring
Precision Radar Tech
Neck Sizes: 9-26 in


1 Dog
2 Dogs
3 Dogs

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Shipping & Return


PetHey's advanced 3-in-1 wireless dog fence combines a fence, forbidden zone, and training capabilities. Experience precise radar technology for real-time distance monitoring and accurate, obstacle-free operation. The portable transmitter works seamlessly in both indoor and outdoor settings. With a fence range spanning 10-120 feet, it's designed to secure areas up to 1 acre. The adjustable dog collar comfortably fits pets weighing between 20 and 110 lbs with neck sizes ranging from 9 to 26 inches. Stay connected anywhere with our reliable system, even without cell service. This system supports up to 3 dogs.


  • 3-in-1 System: Fence, Forbidden Zone, and Training.
  • Real-time Distance Monitoring with Alerts.
  • Precision Radar Tech for Accurate and Obstacle-Free Operation.
  • No Need for Cell Service and the Internet.
  • Portable Transmitter for Both Indoor and Outdoor Use.
  • Circular Fence with Adjustable Radius from 10 to 120 feet, Securing Up to 1 Acre.
  • Adjustable Dog Collar Fits Neck Sizes 9-26 inches.
  • Quick Setup in 2 Minutes, No SIM Card, App, Subscription, or Wires Required.
  • Restricted Zones Ensure Dog Safety and Protect the Home Environment.
  • Supports up to 3 Dogs with One Remote.
  • Lightweight, IPX7 Waterproof Receiver for Durability.
  • Correction-Free Reentry.

3-in-1 Wireless Dog Fence

The F900Plus utilizes cutting-edge radar technology for enhanced precision, featuring a versatile 3-in-1 system: fencing, training, and forbidden zones. It's perfect for various applications, including home manners, obstacle avoidance, and safe play zones.

Enhanced Safety and Harmony

By configuring restricted zones, the F900Plus fence system prevents your dog from accessing off-limits areas, ensuring their safety while maintaining the integrity of your home environment. This promotes a harmonious living space where both you and your pets can enjoy peace of mind.

Real-time Distance Monitoring

The F900Plus wireless dog fence sends instant alerts for unusual pet activity, like escaping or entering restricted areas. With its intuitive visual interface, users can swiftly spot anomalies and monitor the pet's real-time distance, enabling more effective training than traditional fences.

No-Dig Portable Fencing

This dog fence covers a circular area of up to 1 acre (radius range from 10-120 ft) with no trenches to dig or wires to bury at a fraction of the cost of a traditional physical fence. The fence transmitter is portable for indoors and outdoors.

User-Friendly Operation

The F900Plus offers straightforward operation witheasy setup in just 2 minutes. lt doesn't require a SlM card, app, subscription, or physical fencing, making ithassle-free and user-friendly.

Support Up to 3 Dogs

The F900Plus allows you to safeguard multiple petseffortlessly. Simply purchase additional collars toensure all your furry companions can play safely together in the yard. Expand safety for your entire furfamily with extra collars.


Pet Size: 20-110 lbs (Medium & Large)
Neck Sizes: 9-26 in
Circular Boundary
Fence Radius: 10-120 ft
Forbidden Area Radius: 5-15 ft
Training Remote Range: 300 Yards
Amount of Pets: 3


Waterproof: IPX7
Battery: 1000mAh
Last Up to 24 hours
Charging Time: 3-4 hours


Battery: 5000mAh
Last Up to 67 hours
Charging Time: 6-7 hours

Correction type

Fence/ Forbidden
Vibration: 1-6 Level
Static: 1-6 Level

Tone: 1 Level
Vibration: 0-8 Level
Static: 0-16 Level


- 1 x F900Plus Transmitter
- 1 x Receiver Collar
- 1 x Boundary Flag
- 1 x Test Light Tool
- 1 x Magnetic Charging Cable
- 1 Pair x Long Contact points
- 1 Pair x Short Contact points
- 1 x User Manual
- 1 x Training Guide
- 1 x Remote Holder

Shipping Cost:

We offer FREE SHIPPING on orders of $39 or more. For orders under $39, a shipping fee of $5.99 will be applied.

Delivery Time

Total Delivery Time = Processing Time+ Shipping Time

Processing Time:

Orders are processed for shipment within the next business day, from Monday to Friday, between 9 am and 6 pm.
Tips: Orders placed on Fridays or weekends will be processed the following Monday.

Shipping Time:

  • US Warehouse Stock: Shipped via USPS, typically takes 4-7 working days.
  • No US Warehouse Stock (non-remote areas): Shipped via DHL Express from China, typically takes 5-8 working days.
  • No US Warehouse Stock (remote areas): Shipped via Standard Shipping, typically takes 9-15 working days.

Tips: For Standard Shipping, the package will be air shipped from China to the USA, taking 4-7 working days during which tracking information is unavailable. After clearing customs in the USA, USPS will handle the delivery within 4-7 working days, and tracking information will then be available.

Order Confirmation and Shipment Information

After placing your order, you will receive an order confirmation and order number via email. If you do not see the email in your inbox, please check your spam folder.
Once your order has been shipped, you will receive a shipment confirmation email containing the tracking number.Please note: We exclusively communicate order confirmations and shipment information via email from service@petheylife.com.

30-Day Return:

We want you to feel comfortable and confident when shopping at PetHey. That's why we offer an easy 30-day Satisfaction Guarantee. For more details, please browse our Return & Refund Policy.


F900Plus Wireless Dog Fence for 1 dogs
F900 Wireless Dog Fence for 1 dog
F810 Wireless Dog Fence for 1 dog - PETHEY
Function Fence, Forbidden Zone, Training Fence Fence
Transmitter Included Yes Yes No need
Setup Time 2 minutes 2 minutes 3-4 minutes
Portability Portable Portable Very portable
Applicable Environments Indoor and outdoor Indoor and outdoor Outdoor Only
Coverage Area 1 Acre, 10-120Ft 1 Acre, 10-120Ft 650 Acres, 33-999Yards
Applicable Scenarios Small garden, backyard, park, house Small garden, backyard, park, house Farm, large courtyard, beach, camping
Boundary Shape Circular Circular Circular
Connectivity Radar Radar GPS
Accuracy 2-3ft margin of error 2-3ft margin of error 3-10ft margin of error
Dog Size 20-110lbs, Medium to Large 20-110lbs, Medium to Large 20-110lbs, Medium to Large
Neck Size 9-26 in 9-26 in 9-26 in
Amount of Pets Up to 3 Up to 3 Unlimited (buy extra collars)
Collar Battery 1000mAh Rechargeable 1000mAh Rechargeable 1000mAh Rechargeable
Running Time (Fence Mode) 24 hours 24 hours 24 hours
Monitor Yes Yes No
Waterproof Collar IPX7 IPX7 IPX7

Frequently asked questions

How does the Rader positioning technology work?

Radar Positioning Tech works by utilizing the latest radar technology to create a fence boundary centered around the transmitter. Once set up, pets can roam freely within this fenced area. If your pet crosses the boundary, the receiver collar emits a warning to remind them to return. This system eliminates the need for a physical fence, SIM card, or monthly fees, making life easier for you and giving your dog more freedom.

How precise is the distance measurement displayed on the main unit?

The main unit displays the straight-line distance, which may have a slight margin of error. To ensure accurate determination of fence boundaries, use the test mode feature.

Is static stimulation safe for dog?

Static stimulation is safe for dogs, as it delivers a mild sensation similar to static electricity, which poses no harm to pets. However, if you or your pet are sensitive to this sensation, you can choose the vibration mode, which does not include any static warnings.

Do dogs require specific training to utilize the fence feature?

Yes, proper training is essential for dogs before using the fence mode. Detailed training guidance can be found in the training manual we provide.

Is special training necessary for dogs to use the forbidden zone feature?

The forbidden zone mode operates based on the dog's instinctual responses. When a dog approaches the forbidden zone, it triggers an alert. Typically, dogs will instinctively leave the area, requiring only minimal guidance for this feature.

Can this product be utilized with other animals such as cats, cows, or sheep?

This product is designed specifically for dogs, leveraging their intelligence and adaptability. It is not recommended for use with cats or other livestock, as their behaviors and reactions may significantly differ from those of dogs.

How do dogs typically respond in fence and forbidden zone modes?

1. In fence mode, if the dog crosses the boundary, it receives a warning. If it doesn't return, the intensity of the warning increases, with a maximum of two rounds of six alerts each, pausing for a minute in between. The warning stops once the dog returns inside the boundary.
2. In forbidden zone mode, entering the zone triggers a warning, operating on the same principle as the fence mode.

What is the charging duration for the device?

When using a 5V2A charger, it takes approximately 6-7 hours to fully charge the main unit and 3-4 hours for the collar. It's advisable to charge the devices when the battery is low to preserve battery life.

What is the operational duration of the device after it is fully charged?

The duration of use depends on the frequency and mode of operation. For example, with continuous use of the fence test mode, the main unit can last for approximately 67 hours, while the collar can last for about 24 hours.

How many dogs can be simultaneously controlled with this system?

This product can simultaneously control up to three dogs. Additional collar receivers are available for purchase separately.

Is it possible to use multiple features at the same time?

The training, fence, and forbidden zone functions cannot be used simultaneously. Please select one feature based on your specific needs.

How waterproof is the product?

The collar receiver is waterproof, but the main control unit is not. Please ensure to keep the main unit away from water.

For what sizes of dogs is this product appropriate?

This product is suitable for medium to large breeds of dogs.

Customer Reviews

Based on 37 reviews
E Stevee
good tool

This device has been a good tool for my morning yoga sessions. It provides the peace and quiet I need to fully immerse myself in my practice. With the reliable forbidden boundaries set by the F900Plus, my dog stays securely within her designated zone, allowing me to focus on finding my zen without any distractions.

Mason Wright
excellent choice

The F900Plus has been an excellent choice for our evening activity. Setting up fence to keep our dog out of neighborhood hazards, such as busy roads and unfenced yards, is straightforward and efficient. The user-friendly interface makes it easy to set forbidden zones to suit our specific needs. Additionally, the lightweight collar is designed with comfort in mind, ensuring that my dog feels at ease while wearing it. Overall, the F900Plus has enhanced our outdoor experience by providing a reliable and comfortable solution for keeping my dog safe during our evening activity.

best outdoor companio

The F900Plus has become my best outdoor companion on lazy days. With its advanced monitoring features, I can easily keep an eye on my dog and manage the virtual fence. The intuitive interface allows me to check the status of the fence, adjust settings, and receive real-time notifications, all from the portable transmitter. This convenience means I can relax and enjoy my downtime outdoor with my dog while ensuring my dog remains safe and within the designated boundaries. The peace of mind the F900Plus provides is truly invaluable, making it an essential part of our daily routine.

Reliable & hassle-free

The F900Plus is incredibly user-friendly. Setting up the system was soooo easy, and the instructions were clear and easy to follow. The interface is intuitive, and I love how straightforward it is to adjust the settings. My dog adapted quickly to the boundaries we set, and I appreciate how convenient it is to use daily. The only drawback is that you cannot customize the boundary shape, but overall, it's perfect for anyone looking for a reliable and hassle-free pet containment solution.

Emma J Smith
good accuracy

I've been using the F900Plus for a few weeks now, and I am thoroughly impressed with its accuracy. The radar positioning is incredibly precise, allowing me to set boundaries for my dog with confidence. Whether we are out in the open fields or at the house, the device maintains a stable connection and ensures my dog's safety. It's a game-changer for pet owners who want to keep their pets secure without compromising on freedom.