Liberty twp is in butler county, if i am not mistaken. Thus, Butler COunty utilizes a P25 digital 800 trunking radio system.
THEREFORE, you need a
GRE-PSR500 or its companion, the
RS Pro106. GRE makes the PRO106, and they are largly identical, except for firmware and its upgrade procedure(s)
I have the GRE 500... A
digital Uniden scanner will work as well, but I recommend GRE/RS.
You are fairly close to Hamilton, Ohio. Check out R&L electronics in Hamilton. They can get you all set up...
Click
Here
Here is the page for the radio system...
Sorry, but digital scanners aren't cheap. The Radio Shack 106 goes on sale every now and then for $299, but lists for $399.
The GRE PSR500 lists for $399, and R&L has it for $349. The GRE includes the computer cable and a wall charger, the RS does NOT. Even when the 106 is on sale, buying the other two accessories for the RS makes the price a wash, typically.
Also, trust me, you'll need the
RS 800Mhz antenna, regardless of the scanner you choose ($19.95). BC has a P25 system. These systems can be touchy on the monitoring front.
Hope this helps.