The TEK-2AD Add-A-Dog Collar allows you to add a Location and Training Collar to your existing TEK 2.0 system. In terms of range, accuracy and reliability, the TEK 2.0 Tracking and Training System surpasses every other system on the market. This system can track up to 21 Collar Receivers/Handhelds so you can cover your whole pack.
Features Up to 10 mile range using HopTek Technology Add up to 21 dogs to a system DryTek Waterproof & Submersible Up To 25 ft.

