GPS dog collar
Brand new condition, not useful to our circumstances any longer. The Pet Tech GPS Containment Fence system is the latest in dog containment technology. It eliminates the issues surrounding traditional fence systems, ie digging trenches, running wire around the perimeter etc. The limitations of GPS technology means that the perimeter you set will be a cirlce around the mid point that you select. You can vary the diameter of the circle. GPS Precise positioning. The circle perimeter can be set