D.T. Systems H2O 1 Mile Remote Trainer with Beeper H2O-1850

The D.T. Systems H2O-1800 series has an 1800 yard (1 mile) range and come with completely waterproof and rechargeable (Ni-MH batteries) transmitter and collar units. Nick and Continuous Stimulations come standard on every model in the H2O 1800 series...