The Pro 200 provides eight 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 an alert in 500 milliseconds or less. * Preset at the factory, the Pro 200 is optimized for the best protection. However, you can also customize the Pro 200 to meet your specific driving style with its easy-to-use selectable options. * AutoScan and TSR (traffic sensor rejection) technology rejects unwanted false alerts providing the perfect balance of sensitivity and selectivity. Multiple City modes, including City no X-band, keeps it quiet in town. * Clear voice alerts keep you fully informed without taking your eyes off the road. Plus, the exclusive AutoMute circuitry automatically reduces the volume level during a long encounter. * The Pro 200 is easy to read from any angle. The standard bar graph display provides band and relative signal strength as you approach the radar source. Multiple brightness levels, including full dark, keep the information visible in all lighting conditions.