Extra Collar/Receiver for Edge RT

Add this collar/receiver to your EDGE RT system to make it control 2 dogs at once Expand your Dogtra EdgeRT to a 2-dog or 3-dog system with this extra collar/receiver. This unit can also be used to replace a lost receiver. Fully waterproof. The 2-hour rapid charge Lithium Polymer batteries are housed in a separate compartment for easy replacement. Choose Blue, Green, or Orange. Features 1 mile range High power receiver for demanding training situations Non-stimulating Pager vibration mode Fully waterproof Lithium Polymer rapid charge batteries Choose Blue, Green or Orange