The Dogtra ARC Remote Control Dog Collar Controller Transmitter is a high-quality training device designed for dogs weighing over 20 lbs. This static remote trainer, the Arc Freehand model, features 127 levels of stimulation, a rechargeable battery, and weatherproof construction for durability. With its multifunction capabilities and pager feature, this controller allows for precise and effective obedience training. Made in Korea, South, this product offers free shipping for convenience.