Dogtra 2602T&B Dog Training CollarThe 2600T&B, equipped with the new HPP vibration system and three beeper modes, gives you the ability to track, detect, and monitor your dog. Features: Low to high power stimulation Range up to 1500 metres Easy to use, ergonomically fitted transmitter Rheostat Dial that allows for gradual adjustments in stimulation intensity with no jumps between levels (0 127) Two dog models allow the trainer to control two different dogs from one transmitter 1,600