Dogtra EdgeRT EDGE RT Expandable

The EDGE RT comes complete as a 1-dog system. but is fully expandable to a 3-dog system with the purchase of optional receivers. Features 1 mile range Tube Style ergonomic handheld transmitter 8 level selector style intensity control Low-med-high combo buttons for a no look operation High power receiver for demanding training situations Non-stimulating pager (vibration) feature Fully waterproof transmitter and receiver Lithium Polymer rapid charge batteries