Detector (radio)

A radio detector is a device that can pick up radio signals. It is like a radio that can receive signals from different sources, like a TV station or a radio station. The detector takes the radio signals and turns them into sound that you can hear. Radio detectors can be used to listen to things like police and fire department radio chatter, music, and sports events. Radio detectors are also used to track weather conditions, scientists, and other important information.