Not really. They're on different frequencies, but, various frequencies throughout the band is allocated to different services.
I seem to remember an old scanner trick where you could hear a dead carrier on $tuned_frequency + $IF (or maybe it was $tuned_frequncy - $IF.. I can't remember) but this was a really weak carrier that could only be heard a couple hundred feet away. Plus you would have to know all of the frequencies that all of the law enforcement agencies in the area were using. Furthermore, if the police in the area is on a trunked system, then the cops are possibly going to be sharing the same frequency pool with the water department, sanitation department, and dog catcher.
No thanks. I didn't need a nanny when I was a child and I certainly don't want or need one as an adult.
Unless it's marked "Property of the FBI, do not tamper with this device" or something, then how in the hell am I supposed to know who put it there? For all I know my crazy stalker ex girlfriend or a business adversary put it there.
The problem with that is that police radios are generally the exact same radios used by taxicabs, ambulances, construction companies, GMRS users, etc., so you'd get enough false positives to render your detector useless.
Laaaaaaaaaaaaaaaaame!
Seriously, people. This is the WORST. IDEA. EVER.
Moar like FAILinois, amirite?
AusFAILia!
Well played, Sir.
Let me guess, you also love spewing "I don't even have a TV!" all over the internet, too.
I am pro second amendment, and I say go fuck yourself. Of course I'm sure that you will use this post to say "See what I mean? Them gun owners are so stupid!" but I don't care, so go fuck yourself.
Whoever modded this as a troll is an idiot cocksmoker. You probably deserve to die in a fiery crash caused by a drunk driver.
I don't do business with them, and if I have my way about it, I will NEVER do business with them.
The entire company could die in a horrible fire for all I care, and I wouldn't shed a tear.
The solution of this problem is trivial and is left as an exercise for the reader.