Whether you run hounds, beagles or upland pointing dogs, the SportDOG TEK 1.0L Tracking Collar lets you keep track of the location and status of up to 12 dogs with a range of up to seven miles. Plus, if you want to add training capabilities later, just add the TEK Remote Training Module (sold separately) to track and train from the same collar. Using the TEK’s versatile training functions, you’ll be able to instantly select stimulation, vibration or tone commands and choose between up to 100 levels of stimulation. Collar/receivers come as separate, compact modules that fit together on a single collar strap. DRYTEK® design ensures all components are waterproof and submersible to 25 feet. Integral, tilt-compensated compass. Minimum of 20 hours of usage on a single charge.