Car Detector Voice Fast Speed Vehicle Speed ​​Alarm System LED Product description:【Wide Detection Range】- detector the latest mode (super-fast instant on mode) This can Detect any stable or mobile Radial Speed Monitor 250-2500m ahead 【Advanced System】-Relative speed sensing auto mute system that virtually eliminates false alerts and shutdown feature will your detector undetectable by currently available detector-detectors. 【Extreme Range Super Heterodyne Technology】-auto 360 degree detection with super-fast sweep circuitry, provides extra detection range and the best possible advance to even the fastest guns Detects Ku Band currently being used in Europe Range Super heterodyne technology, with super-fast sweep circuitry, provides extra detection range and the best possible advance to even the fastest guns. 【Quick Response】-When you detect a position, the detector 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 VG-2 detector-detectors; Electronically remembers detector setting for an indefinite period of time even with the power removed. 【Risk-Free Attempt】-Comes with 1 x Detector, 1 x Power Cord, 1 x Anti-Slip Mat and the package box with user guide; We are committed to providing you with security products, Product content: 1 x Detector 1 x Power Cord 1 x Anti-Slip Mat and the package box with user guide Range】- detector the latest mode (super-fast instant on mode) This can Detect any stable or mobile Radial Speed Monitor 250-2500m ahead 【Advanced System】-Relative speed sensing auto mute system that virtually eliminates false alerts and