Dogtra Edge 1 Mile Remote Trainer Expands Up To 4 Dogs

The EDGE is fully expandable to a 4-dog system. Customize your intensity control: Dogtra e-collars are known for their patented Rheostat intensity dial, but with the EDGE you can now switch to the included traditional "selector" dial. Whether you prefer a smooth stimulation or a selector style with "clicks", the EDGE was made for you. Customizable LED location light: Each receiver/collar comes equipped with multiple colors for the High Intensity LED Location Light. The location lights help to find and distinguish dogs easily in low light/dark conditions. Fully expandable up to 4 dogs: The buttons on the front of the transmitter enables control of up to 4 receivers/collars. To add an extra collar it is as easy as touching the extra receiver to the transmitter and telling it to sync. Rapid charge battery: The 2-hour rapid charge Lithium Polymer batteries are housed in a separate compartment on the transmitter/receiver for easy replacement. Extra Long Warranty: Dogtra has given the EDGE