The XRS 9845 provides total protection and peace of mind with Xtreme Range Superheterodyne Technology, detecting all 15 radar/laser bands with its super-fast lock-on detection circuitry. The unit provides extra detection range and the best possible advance warning to even the fastest of POP mode radar guns. Other features include Cobra exclusive Cool Blue ExtremeBright DataGrafix Display, an 8-point electronic compass, Voice Alert, car battery voltage display/low car battery warning and much more.
Saved my bacon6/30/2010
This detector works great. It's saved me hundreds in tickets so far. The customization for the alerts is awesome because it can help eliminate those false positives that give me a heart attack. I bought one for my life partner as well and his is working great he does a lot of city driving where I do a lot of highway. Cobra as usual has made another great product.