400 Yard 2 Dog Remote Field Trainer
Despite its size the 400 Yard 2 Dog Remote Field Trainer delivers up to 400 yards of range along with a host of important features such as eight levels of continuous or momentary correction; 100-percent waterproof components; low-battery detect feature; tone-only option; tone with one-second delay option; operation on rechargeable NiMH batteries; and the ability to expand the system simply by adding SportDOG Brand Add-A-Dog collars. Now the convenience of a two-dog system is available right off the shelf.