A Police scanner is a device that allows users to listen to live communications from police departments, firefighters, emergency medical services, and other public safety agencies. Many people use a police scanner to stay informed about local incidents, crime reports, traffic accidents, and emergency responses in their area. Modern scanners support advanced digital radio technologies such as Project 25, providing clearer audio and access to a wider range of public safety channels. In addition to physical scanner devices, online platforms and mobile apps like Broadcastify allow users to stream live police radio feeds directly from their smartphones or computers. Because of its real-time information capabilities, a police scanner is widely used by hobbyists, journalists, and community watch groups who want to stay updated on local public safety activities.