DESC: The Cobra XRS R9G Wireless Remote Radar/Laser Detector features Super-Xtreme Range Superheterodyne (S-XRS) detection technology, which provides maximum detection range and warning to even the fastest of POP mode radar guns. Discreet and Easy-to-Install, the XRS R9G has an Intellilink Wireless Remote Display Unit which provides all of the controls at your fingertips.