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 trackl up to 21 Collar Receivers/Handhelds so you can cover your whole pack.

Key Features:
Drytek Waterproof & Submersible Up To 25ft.
24 Hours Battery Life At 3 Second Update Rate
4 Hour Charge
Range Up to 10 Miles Using HopTek Technology
Exlpandable up to 21 Dogs
Rechargeable Li-Ion Battery
Compatible with TEK-V2LT and TEK-V2L
Includes:
Gps Collar With E-Collar Module On Black Collar Strap
Charge Cradle
Adapter
USB Cables
(2) Dog Color ID Band (Pink/Green)
Quick Start Guide
Allen Wrench
Test Light Tool