Ladies and gentlemen, I'm horrible at finding what I'm looking for with my own internet searching so I figured I'd ask the know-it-alls in the GMRS family. I'm looking for a radio that can be programmed and then locked with a passcode so that any other user CANNOT make any programming changes without that passcode. The only settings that any user can make without knowing the passcode would be power on/off, volume control, and channel selection.
Are there any radios out there with this kind of lockdown ability?
