At last, a GPS Speed sensor which can be considered something more. GPS technology offers many benefits in today's world: accurate speed information, precise location tracking, repeatable information, and so much more. When Dakota Digital set out to create a GPS receiver, it was never to create just a means of driving a speedometer, but rather to extract as much useful information as possible, making the value of the product unlike anything else available. The DDM0002 was completely Designed and Built in the USA, specifically made for the custom automotive market and the unique challenges which exist. Highly advanced electronic and software design allow the DDM0002 to work unlike anything else, with accelerometers and predictive software to compensate for times when GPS inherently struggles: overpasses, mountains, tunnels, heavy tree cover, large buildings, passing large vehicles, etc. Unique electronic architecture provides for negligible current usage when off, yet lightning fast start-up and signal acquisition. Updating the speed information 10 times per second provides tremendous accuracy, while the integrated omni-directional antenna provides for a wide range of installation flexibility.