Hailed as the most revolutionary radar/laser detector ever. The Passport 8500 X50"s new "V-Tuned" radar receiver provides extreme detection range on all police radar; conventional and "instant-on" radar, including the new POP mode radar threat, X-Band, and up to 50% more range than the original Passport 8500 on the all-important K and Ka bands. Digital signal processing (DSP) provides maximum range, with minimum false alarms. Exclusive AutoSensitivity ModeESCORT"s patented AutoSensitivity mode intelligently identifies real threats from other radar sources. Plus, our exclusive Traffic Signal Rejection (TSR) software rejects interstate traffic sensors making it quiet to own and operate.High-Performance Laser ProtectionPASSPORT"s multiple high-performance laser sensors provide maximum laser warning, with superior off-axis protection. For the ultimate in laser protection add the optional ZR4 Laser Shifter.3-Levels of Brightness ControlChoose between Dim, Medium, or Max brightness levels, or fully dark for discreet night driving.3 High-Resolution Meter ModesPASSPORT provides 3-types of meter displays: Standard Bar Graph, exclusive ExpertMeter, and our unique SpecDisplayUltra-Bright Matrix DisplayPASSPORT"s matrix display uses 280 individual ultra-bright LEDs to provide crystal-clear information for alerts, signal strength and text for programming.Mute and AutoMutePatented Mute and AutoMute feature automatically reduces the volume level during an alert to eliminate annoyance from long radar encounters.New Advanced EZ-ProgrammingPASSPORT comes ready to use out of the box; you can also instantly customize it for your unique driving preferences, including Power-On indication, Meter type, AutoMute, Brightness level, including full Dark Mode, Audio Tones, and selectable radar and laser bands.Comes Fully EquippedPASSPORT comes complete with a comprehensive owner"s manual, quick-release windshield mount, a coiled SmartCord, quick reference card, and an ESCORT travel case.