SureStim H Plus Dogtra SureStim H Plus Remote Trainer 1 Dog System

Dogtra SureStim H is fully expandable to a two-dog unit and feature a pager in the handheld transmitter, acknowledging that you have fully engaged the transmitter buttons. Ideal for stubborn dogs. Click Here for Additional Collars. Features:r For small/medium dogs 20 lbs and upr Expand up to 2 dogs.r SureStim positive vibration feature in transmitterr Precise stimulation level (0-127)r Low high output receiver for stubborn dogsr 1/2 mile ranger Stimulation types in Nick, Constant, and a non-stimulating Pager vibrationr Interchangeable Rheostat intensity dial or Selector "Step" dial stimulationr Stimulation types in Nick, Constant, and a non-stimulating Pager vibration moder Rechargeable Ni-MH batteriesr Fully waterproof transmitter and receiver/collarr LCD screen displays