Wide detection range - Detects the latest POP mode radar guns, including super-fast instant-on radar. This radar detector can identify both stationary and mobile speed monitoring systems from 250 to 2500 meters ahead. Extreme Range Superheterodyne technology with super-fast sweep circuitry provides extended detection range and advanced warning for fast-acting radar signals. Capable of detecting Ku Band radar used in Europe. When a radar source is detected, the GPS alerts you with an audible signal as you approach the location, allowing you to verify your speed on that stretch of road. Offers protection against VG-2 radar detector detectors. Electronically retains settings indefinitely, even when powered off. Features a relative speed sensing auto-mute system that significantly reduces false alerts. Shutdown function helps keep the device undetectable by current radar detector detection technologies. Includes 360-degree laser detection for comprehensive coverage. Designed for easy installation.