Lots of improvements going on with both Escort and Beltronics lately. The last improvement is the refresh of the Beltronics Sti Driver and its now called the Beltronics Sti Magnum. From the outside not much has changed to the design but Beltronics is stating that the new Sti Magnum has an Amazing 60% Performance Improvement.
We expect to have them in stock in a few days and we will test them to see just how much better this new Sti Magnum is over the older model. In any case even if the improvement in performance is minor it would still be the lowest cost completely invisible radar detector!