Description The Whistler CR68 Laser Radar Detector is a high-performance unit with advanced false-alert detection. Its TFSR and FDSR features help eliminate alerts from sources such as traffic flow sensors and collision avoidance systems. This unit also provides 360deg coverage, detecting from the front, sides and rear. Plus Stay Alert technology helps keep you functioning at your best while you're behind the wheel. Icon display with blue digital signal strength POP™ Mode detection Traffic Flow Signal Rejection (TFSR) Field Disturbance Sensor Rejection (FDSR) Stay Alert® Setting saver Dim/dark mode Alert periscopes Total Band Protection® 360degrees Maxx coverage 3 city modes/highway mode Quiet/auto quiet Safety Warning System™ Alert priority High gain lens Vehicle battery saver Specifications Type : Laser/Radar Detector Brand : Whistler Customizable : No Weight : 0.65 lbs. per Each