Car Radar Detector 360 Degree Protection Speed Alarm 16 Band Electronic Dog Detector Speedometer Speed Tester Blue Item Type: Car Radar DetectorMaterial: ABS+ metalFeatures: A laser eye detector for a 360 degree laser detection and easy to install. Can detect any stable or mobile radar speed monitor 200-800m ahead. 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. Description: Adopts extreme range super heterodyne technology, with super fast sweep circuitry, provides extra detection range and the best possible advance warning to even the fastest radar device Detects Ku Band radar device currently being used in Europe. Detects the latest pop mode radar device (super fast instant on mode) Relative speed sensing auto mute system that virtually eliminates false alerts. Relative speed sensing auto shutdown feature will render your detector undetectable by currently available radar detector Provides complete immunity to VG-2 radar detector Electronically remembers radar detector setting for an indefinite period of time even with the power removedPower Supply: DC 12V Function Operation:UP: Volume will be increased pressing this button MEUE: Screen will be become brighter to press this button DN: Volume will be reduced pressing this button and to shift between the city mode and high way mode, it will change language to Russia or English if press this button over 5 seconds.