Top-flight sensitivity delivers radar alerts up to several miles away, while best-in-class blind spot monitor/traffic monitor filtering prevents false alerts. The Radenso XP is the quietest radar detector available. GPS Lockout capability lets the Radenso XP remember common false alerts along your regularly driven routes so you never have to listen to the same false alert twice. Simply press and hold a button to add a GPS lockout. Additional features include automatic muting below a user-selectable speed, automatic sensitivity adjustment based on current speed and a built in red light and speed camera database with free updates. Telephone and e-mail support from the USA - 1 Year Manufacturer Warranty. Full money back guarantee for 30 days, no questions asked! Backed by the noLimits Enterprises Radar Ticket Free Guarantee!