The XRS 9770 provides total protection and peace of mind with Xtreme Range Superheterodyne Technology, detecting all 15 radar/laser bands with its completely new, 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 DigiView® Text Display, an 8-point electronic compass, Voice Alert, and much more.