Beltronics PRO100 New Pro Radar Detector The Pro 100 provides six times the sensitivity of any imported radar detector, including the latest POP mode threat, Optimized for all U.S. radar and laser guns, its lightning fast microprocessor delivers alerts in 500 milliseconds or less Easy-to-Use: Preset at the factory, the Pro 100 is optimized for driving in the United States, Multiple user-selectable options make it simple to change Multiple sensitivity modes and our unique TSR (traffic sensor rejection) help the Pro 100 filter out false alarms plus AutoMute feature reduces the alert volume automatically so as to stay informed without needing to press a mute button Informative Display: Pro 100's ultra-bright LED matrix display keeps you fully informed, Four levels of brightness, including full-dark mode for discreet night travel, is standard. Clear and Understandable Alerts: Clear visual and audible alerts, the high-bright display is easy to read from any angle and the standard bar-graph display provides relative signal strength.