Wide Detection Range - Detects the latest pop-up mode radar guns (ultra-fast instant-on mode) This radar can detect any stationary or moving radial speed monitor 250-2500 meters ahead. ^ Extreme Range Superheterodyne Technology - This technology features ultra-fast scanning circuitry to provide additional detection range and the best early warning for the fastest radar guns. Detects Ku-band radar guns currently in use in Europe Extreme Range Superheterodyne Technology, features ultra-fast scanning circuitry to provide additional detection range and the best early warning for the fastest radar guns. ^ When you detect a location, the GPS will tell you by sounding that you are approaching a speed detection device so you can confirm your speed on the road. ^ Completely Immune to VG-2 Radar Detectors - Detector; electronically remembers radar detector settings indefinitely, even if power is lost. ^ Relative speed sensing auto-quiet system virtually eliminates false alarms, and the power-off feature will make your detector undetectable by currently available radar detectors. ^ This radar detector features a Laser Eye detector for 360 degree laser detection, and is easy to install.