Fast, lightweight and durable, the RE 3000 racing scanner is quite simply the best scanner a motorsports fan can own.The RE 3000 operates with zero latency, meaning you'll never miss a second of the action at your favorite race series event! Listen to all the in-car audio and chatter between drivers, crews, and spotters. You'll also have access to race officials, broadcast radio feeds and track PA announcers. The RE 3000 programs automatically (Over-The-Air, or OTA) using Racing Electronics' transmitters at major series events. It's simple and fast, and we call that an unbeatable combination.