The Supra System is a two-channel unit with the same sensitivity as the Maxima. Patented antenna design, and aluminum CNC-milled body are set to provide years of service. It is a fixed crystal system, and for maximum effectiveness, the collars must match the receiver frequency exactly, therefore Tracker collars must be used. The automatic mode helps you to find your dog fast, and with manual mode, you can approximate the distance to your dog. It has a line of sight of 12 miles and functional range of 2-10 miles in rough terrain.

The Supra collar/transmitter is a 6.5 ounce transmitter for hounds. First, the battery-warning signal sends a special signal to the receiver, allowing the hunter to change batteries before the next use. The Tree Switch will provide the hunter with a quicker "beep" to let him know when the dog has his game treed. The most innovative feature: a bark indicator! The hunter can tell immediately if his dog is on trail. Battery life is expected to be 2000 hours.

The Supra Lite collar/transmitter weighs only 4.5 ounces. It comes standard with a movement sensor. It is approved by the AKC for bird dog field trials, and meets the AFTCA standards for their events. Battery life is expected to be 1200 hours.