The Uniden R7 cop radar and laser detector will have you stop trying to figure out how to get out of a speeding ticket. Its long range police radar sensor helps detect police cars nearby trying to detect your speed as well as those far away. With a dual laser and radar scanner, along with a red light and speed camera detector, you are covered from all angles. Considered one of the most advanced radar detectors for car and truck drivers. Convenient Features: Xtreme Range50% Faster Processor Dual Antenna Arrow Alert Auto Learn Auto ModeAdvanced K / KA Band Filter Voice Notifications Quiet Ride (Speed-based Auto Mute)GPS Built-inRed Light Camera Alert Speed Camera Alert Ultra Bright Large Multi Color OLED Display Radar Band Frequency Display Current Speed Battery Voltage Altitude Clock Uniden RDA-HDWKT Hardwire Kit with Mute ButtonUniden hardwire kit with mute button for select windshield mount radar detectors. Hardwiring your radar's power connection keeps your 12-volt outlet free for charging other portable devices. Compatible Uniden Detectors: R3R1DFR7DFR6.