Wide detection range Detects the latest pop mode radar gun (superfast instant on mode) This Radar can Detect any stable or mobile Radial Speed Monitor 2502500m ahead. Extreme Range Super heterodyne technology The technology with superfast sweep circuitry, provides extra detection range and the best possible advance warning to even the fastest radar guns Detects Ku Band radar gun currently being used in Europe Extreme Range Super heterodyne technology, with superfast sweep circuitry, provides extra detection range and the best possible advance warning to even the fastest radar guns. When you detect a position, the GPS will tell you by make a sound to show you are approaching speed detection device, so you can confirms the your speed on the stretch of road.Provides complete immunity to VG2 radar detectordetectors; Electronically remembers radar detector setting for an indefinite period of time even with the power removed. Relative speed sensing auto mute system that virtually eliminates false alerts and shutdown feature will render your detector undetectable by currently available radar detectordetectors. This Radar detector features a laser eye detector for a 360 degree laser detection and is easy to install.