Wide detection range - Detects the latest POP mode radar gun (super-fast instant on mode). This radar detector can detect any stable or mobile radial speed monitor from 250 to 2500 meters ahead. Extreme Range Super heterodyne technology with super-fast sweep circuitry provides extended detection range and advanced warning for fast radar guns. Detects Ku Band radar currently used in Europe. When a signal is detected, the GPS alerts you with an audible tone indicating proximity to a speed detection device, allowing you to verify your speed on that stretch of road. Provides immunity to VG-2 radar detector-detectors. Electronically retains radar detector settings indefinitely, even when power is off. Features a relative speed sensing auto mute system that reduces false alerts. Shutdown feature helps render the detector undetectable by available radar detector-detectors. Includes 360-degree laser detection capability and is easy to install.