• Tracks up to 21 dogs
• Hoptek technology transmits signals up to 10 miles
• Trip computer captures and saves trip statistics
• Tracking and compass screens
• Pre-loaded with 1:100,000 topo maps
With cutting-edge TEK 2.0 technology, the SportDog Brand TEK 2.0 Location-Only Collar delivers premium tracking features and accurate feedback on your dog's location. Hoptek technology transmits signals up to 10 miles. You can also track up to 21 dogs by adding collars. The waterproof handheld's trip computer captures and saves trip statistics, including average speed, total elapsed time, distance traveled and coordinates. Tracking and compass screens. Quick and easy navigation screen. Pre-loaded with full-colour 1:100,000 topo maps and includes unlimited lifetime map updates. Waterproof Drytek™ collar receiver submersible up to 25 ft. Rechargeable receiver battery (included) lasts up to 24 hours. Includes gear bag, charge cradle, adapter, USB cables, lanyard, basic training DVD and manual.