((full)): Radioscanner

Traditional radios stay locked on one frequency. A scanner automates the process:

Modern scanners use technology to follow conversations that hop between frequencies on trunked radio systems—common for large police departments. radioscanner

Owning a scanner is legal, but there are restrictions: Traditional radios stay locked on one frequency

Measured in channels per second, this determines how quickly the device can cycle through your "bank" of frequencies to find an active call. Types of Radioscanners I can help you:

Using information overheard for personal gain or to assist in a crime. If you are looking to get started, I can help you: