DT Systems H2O 1820 Plus
The H2O 1820 PLUS is a great collar system that can be used in a wide variety of applications. This fully waterproof unit covers both basic and advanced training needs for both professionals and novice users alike. Whether you are knee-deep in cold icy waters or knee-deep in tall grass on a dry sunny day, the H2O is designed with the harshest environments in mind. The H20 1800 series training collars feature over a one mile range.
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