Easy and quick Setup the GPS Dog collar Upgraded latest Model. This latest Wireless electric dog fence uses standard GPS radio signals to setup and position your boundary containment hidden fence for dogs. Unlike our competitors our wireless dog fence system does not require any Transmitter box or Boundary wire to setup your CIRCURAL containment boundary. Set up your Boundary within Minutes making your life SIMPLE and an effortless setup experience !This PORTABLE (Take it anywhere) electric dog fence wireless system can cover large OUTDOOR areas up to 999 Yards radius and up to Max 0f 650 Acres allowing you to use for OUTDOOR use only. Please note This collar is most suitable for open field areas or farms Not Suitable for very small yards. Min 33 Yards Radius. Set it up once and latest model has full Memory Function, no need for daily setup but weekly reprogram is recommended due to GPS DriftIn contrast with the traditional wireless dog fence system devices with a transmitter box, WITH OURS, you won't face any INTERFERENCE issues! This means that as long as your pet stays outdoor, the collar will keep on working, so you won't have to reset it all the time!! Collar Suitable for all Dog sizes (Small {Not suitable for very small dogs} Medium Large and XLarge) Breed Types with neck sizes 7“-23” (17-58 cm)Hidden Electric fence for dogs with Advanced Training features with 6 levels of Tone, Vibrate and Stimulus shock settable levels. Customize levels settings on the collar. The Collar uses a safe and an effective way to warn and train you dog not to cross boundaries and keep them contained in the safe zone that you setup and requireIncludes (1 )Collar with Black neck Strap (1) Magnetic USB Charging Cable (1) pair of Long, Short and plastic Prongs (1) Test Bulb with Spanner (10 ) Training Flags (1) CLEAR User and instruction manual with contact support (1) For YOUR TRUST IN US - WE GIVE YOU a Free Bonus Ultrasonic Dog Training whistle in the kit Product Description GPS Wireless Electric Fence How does it work? Easy to set up! Fence System Specification Application Environment