PIF-300 Wireless Dog Fence by Petsafe - an innovative wireless dog fence system that is designed to work with terrains or yards that are relatively flat. The transmitter is to be set inside the house or indoor area it can cover areas from 30 to 180ft diameter while the 50 training flags can be scattered around the edge of safe zone. The receiver collar is completely waterproof with 5 adjustable correction levels according to your dog's temperament/behavior. This system can even connect with other transmitter dog fence devices for stronger signal and can support multiple receiver collars.
