F900 Radar Wireless Dog Fence – Setup in 10 Minutes, Accurate to 2ft
Best-Fit Scenarios
Wireless fence keeps your dog safe without digging wires.
Portable system sets up anywhere in 10 minutes.
Covers up to 5 acres of open space.
How it works & safety
How It Works
The F900 uses radar technology to create a customizable invisible boundary from 20 to 280ft, covering up to 5 acres. No SIM, no app, no subscription — just plug in the transmitter and set up in 10 minutes. The system tracks your dog's distance in real-time with accuracy within 2ft. As your dog approaches the boundary, it triggers progressive alerts: sound, then 5-level vibration, then 5-level static correction. After 6 consecutive warnings, the collar switches to sound-only mode to prevent over-correction. Suitable for medium to large breeds. Safety
Safety
The F900 receiver is IPX7 waterproof for outdoor use, but the transmitter is not waterproof — keep it away from water. After 6 consecutive corrections, the protection mode activates, switching to sound‑only alerts to prevent over‑stimulation. Fits dogs 15‑110 lbs with neck sizes 9‑26 inches. Never use indoors or near metal structures that may interfere with radar signals. Do not test the collar on humans. Remove the collar during rest or unsupervised play. CE, FCC, RoHS certified. Contact us for warranty terms.
Key product advantages
Reliable signal without GPS or apps.
Ready in 10 minutes — no wires.
20-280ft covers up to 5 acres.
Live distance with 2ft accuracy.
Technical Specifications
Coverage Area
Signal Penetration
Waterproof Rating
Progressive Alerts
Protection Mode
Dog Size Compatibility
B2B Supply Infomation
OEM/ODM Customization
Logo, packaging, and color options available to match your brand identity.
Global Certifications
CE, FCC, RoHS, UN38.3, and IPX7 certified for international shipping.
Factory Direct Supply
Stable inventory, fast global shipping, and competitive wholesale pricing.