Price: $269.99
(as of Jan 03, 2026 15:13:51 UTC – Details)
Product description
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F900plus Radar dog fence
Pethey Wireless Fence
Real Time Monitor
Indoor Use
Outdoor Use
Forbidden Zone
Training Mode
Up to 1 Acre
Cover Range
Up to 1 Acre
Small yards
Yard Size
Small yards
Real Time Monitor
Indoor Use
Outdoor Use
Forbidden Zone
Training Mode
Up to 1 Acre
Cover Range
Up to 540 Acre
Small yards
Yard Size
Large yards
F900 Radar dog fence 
F810 GPS dog fence 
Does it need WiFi, GPS, or an app to work?
No! Pethey uses radar technology for instant and stable signal – no WiFi, GPS, or app required.
How large an area does it cover?
The adjustable range from 10ft to 120ft covers up to 1 acre, giving your dog plenty of safe space to roam.
How does it train dogs safely?
With sound, vibration, and optional shock. Dogs only receive correction when leaving the safe zone. You can train up to 3 dogs at once.
Can Training Mode, Fence Mode, and Forbidden Mode be used at the same time?
No. These three modes cannot be used at the same time. For example, use Training Mode for behavior correction, Fence Mode for safe outdoor boundaries, and Forbidden Mode to keep your dog away from specific areas indoors or outdoors.
Why choose a wireless system over a wired one?
Wireless means no digging, no messy wires, and it’s easy to carry when traveling – no damage to your yard.
Product Dimensions : 10 x 6.4 x 2.8 inches; 2.38 Pounds
Item model number : F900plus
Batteries : 1 Lithium Polymer batteries required.
Date First Available : February 21, 2024
Manufacturer : PETHEY
ASIN : B0CW2NWMG5
Best Sellers Rank: #83,527 in Pet Supplies (See Top 100 in Pet Supplies) #187 in Dog Wireless Fences
Customer Reviews: 3.5 3.5 out of 5 stars (84) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【Radar-Based Signal – Reliable Where GPS Fails】PetHey electric dog fence unlike GPS systems that suffer from drifting and slow response, our radar-based technology delivers instant, stable boundary detection—even in small yards or high-interference areas
【Visual Range Control – 10ft to 120ft Coverage】Wireless dog fence for up to 1 acre coverage. Set boundaries from 10 to 120ft, visually tracked in real time via the LCD display. 10ft equals a basketball hoop, 120ft a full court. Know your dog’s position and adjust anytime with confidence
【Progressive Training Modes for Safer Behavior Correction】 This all-in-one wireless dog fence system offers sound, vibration, and optional static correction. Your dog is first alerted by sound, followed by vibration or static if needed. Correction stops immediately once your dog returns to the safe zone. The adjustable dog collar fits medium to large dogs comfortably
【IPX7 Waterproof Dog Collar for All-Weather Protection】The dog collar is IPX7 certified—meaning it works even during rain, snow, swimming, or bath time. No need to remove the dog shock collar during daily routines, offering continuous safety and convenience
【Built for Travel, Outdoor Fun & Daily Use】This portable dog fence, USB-rechargeable wireless dog fence system is lightweight and compact—perfect for homes, RV trips, camping, or beach days. Set it up anywhere and enjoy safe, worry-free playtime with your dog
【No Dig Fence, Simple Pairing, Smart Setup – No Tech Skills Needed】Start by turning on the transmitter and receiver, then use Entry Pairing to connect. Choose your mode: Fence, Training, or Forbidden. Adjust training style from sound, vibration, or static—no app, no Wi-Fi, no hassle
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