PetHey Radar Wireless Dog Fence for Backyards | F900
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PetHey Radar Wireless Dog Fence for Backyards | F900
Important Compatibility Notice
This receiver collar is only compatible with the new version F900/F910 transmitter. It is not compatible with the old version transmitter. The old version receiver collar is currently unavailable. If you are unsure which version you have, please contact us with a clear photo of your transmitter before ordering.
20–280 ft Indoor & Outdoor Wireless Dog Fence System
Upgraded F900 uses advanced radar technology to create boundaries from 20–280 ft, covering up to 5 acre. Works indoors or outdoors without digging holes or buying expensive wooden fences.
Portable & Travel-Friendly
Compact and lightweight (0.66 lb), easy to carry anywhere—perfect for travel, outdoor activities, or moving homes.
Real-Time Pet Monitoring for Up to 3 Dogs
Track your dog’s location in real-time. The system provides progressive warnings when your dog approaches the boundary, allowing you to take action immediately. One transmitter can monitor up to 3 pets at once.
Rechargeable & Adjustable
Built-in 1000mAh rechargeable battery fully charges in 3-4 hours, providing up to 24 hours of active use. Adjustable collar fits medium to extra-large dogs (neck 6–22 in).
IPX7 Waterproof
The collar keeps working even in rain, puddles, or outdoor water play, letting your dog roam safely in any weather.
Boundary Shape
Type: Circular (Non-customizable)
Coverage Area: Up to 5 Acre
Works For Dogs
Support up to 3 dogs (per transmitter)
Suitable For: Medium & Large breeds. (NOT FOR SMALL DOGS)
Support Pet Size: 20-110 lbs
Fit Neck Sizes: 6-22 inches
Setup Time
Duration: 2 to 10 minutes
Transmitter
Battery Life: Up to 67 hours
Charging Time: 6-7 hours
Receiver
Waterproof: IPX7
Battery Life: Up to 24 hours
Charging Time: 3-4 hours
Applicable Environment
Suitable for both indoor and outdoor environments
Boundary Shape: Circular (Non-customizable)
Coverage Area: Up to 5 Acre
Fence Radius: Adjustable from
20 to 280 feet
Suitable Areas: Small gardens, backyards, parks, and houses
Portability: Very portable for traveling
Correction Type
Tone + Vibration: 1-5 Level
Tone + Vibration + Static: 1-5 Level
The product will ship 1 business day after purchase, and delivery will take 7-15 business days.
We offer a one-year limited warranty from the date of purchase for PetHey
Your Backyard, Now Everywhere
Keeps your pet safe and free—wherever you are in the world
PetHey helps train your dog to respect fence boundaries
Customizable correction options: sound, vibration, and static
Unmatched precision and reliable performance
Wireless Fence: Features and Functionality
IPX7 Waterproof
The IPX7 waterproof collar is built to resist water, ensuring reliable performance in any weather.
Wireless Fence
Perfect for large properties, open lawns, or areas where traditional fences aren’t practical
Circular Boundary
Creates a circular shape fencing area with radius from 20 to 280 feet（ up to 5 Acres）
How It Works
Set app boundary with radar; tone or vibration warns, then safe correction.
Who is PetHey for?
City Dogs
Keep your dog safe from busy streets with yard-friendly virtual fences
Neighborhood Dogs
Reliable boundaries designed for neighborhoods and compact spaces
Rural Dogs
Effectively utilize fence dimensions secure large properties easily
Traveling Dogs
Create virtual fences anytime, anywhere—even outdoors and remote areas
FAQs
The F900 uses UWB radar technology to precisely measure distance from the transmitter, creating a customizable circular boundary (20–280 ft radius) without GPS, SIM cards, or monthly fees. When your dog approaches the boundary, the receiver collar emits a warning sound, then vibration or static correction if needed. It operates via 433MHz two-way communication and requires no app or subscription.
Yes — setup takes under 5 minutes with no tools or wiring. Place the transmitter in an open area (1m+ above ground, 1m+ from walls), power it on, and pair it with the receiver collar using the 3-second button press method. No drilling, no apps, no internet required.
The F900 series is specifically designed and certified for medium-to-large dogs only. It is not recommended for cats, rabbits, or dogs under 15 lbs (6.8 kg) due to collar size, stimulation thresholds, and safety validation.
In open, unobstructed areas (e.g., flat lawn), it covers up to 280 ft radius (~5 acres). In typical suburban yards with fences, trees, or buildings, coverage reduces to ~120 ft radius (~1 acre). For best results, place the transmitter in a clear, elevated spot away from metal and walls.
Yes — the F900 supports up to 3 dogs simultaneously. Simply pair additional receiver collars (sold separately) to the same transmitter using the standard pairing process.
The F900 transmitter provides over 48 hours of continuous operation on a full charge. The receiver collar uses a built-in rechargeable battery, and battery life depends on usage frequency, correction activity, and environment. Actual performance may vary depending on daily use conditions.
Yes — the receiver has IPX7 waterproof rating: However, prolonged submersion, saltwater exposure, or use during swimming is not recommended. Always dry the device thoroughly after rain or splashing.
The static correction is a low-intensity, brief sensation designed solely as a warning — not punishment. It complies with EU computer association safety standards and has been tested across breeds. It causes only momentary discomfort, never injury, when used per instructions (max 30 seconds continuous).
Yes — proper training is required for effective and humane use. A structured 7-day program (15–20 min/day) builds boundary awareness: Days 1–2 (collar adaptation), Days 3–4 (guided boundary walks), Days 5–6 (semi-free practice), Day 7 (full freedom). Start at lowest stimulation level.
Unlike buried-wire fences (complex install, fixed boundaries) or GPS fences (requires cellular plan, poor indoor accuracy, 5–10/month fees), the F900 is wireless, portable, works indoors/outdoors, needs no subscription, and delivers precise UWB-based boundary control — all in one device.
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