There are scanners that can allow the average person to listen to police calls, but they may be somewhat hard to find. Many years ago, the "police band" was 1650 to 1750 kHz, and large home radio sets were able to tune those frequencies - people sat at home on dull evenings and listened to police calls - I'm old enough to remember that!
See the related link below. There are several others available sources, which you can find with any search engine.
154.8600 police, ems 155.880
Try going to a Police Radio 10 Codes website.
Most scanners built currently will tune in most walkietalkies.
To program a Uniden DC355N scanner to hear police activities, first, ensure the scanner is set to the correct frequency range for your local police departments. Use the manual to find the specific frequencies or codes used by your local law enforcement. Enter these frequencies into the scanner by switching to the programming mode, and then input the desired channels. Finally, save your settings and switch to the scanning mode to listen for police communications.
get a police scanner app
A scanner is an input device because you cannot send data from your computer to the scanner, only from the scanner to the computer.
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How do you reset a GRECOM psr-200 police scanner
Police scanner let's you listen to police radios and NASCAR scanners are scanners that let's you listen to NASCAR team chatter
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You can listen to a police scanner for free by using online services or apps that stream police radio frequencies, such as Broadcastify or Scanner Radio. Additionally, you can set up your own scanner by purchasing a handheld or base model scanner radio, which allows you to control the frequencies you want to listen to. Many modern scanners also support programming via computer software, making it easy to customize your listening experience. Just ensure you are aware of local laws regarding scanner use.
How do I get a warrick county police scanner app