I third all that.
Except the original 888s had a rudimentary encryption called "beat shift" that more upscale radios didn't have. Easily defeated by someone who set their mind to it, but not meth heads so much.
Sounds like these have it, too.
I got a 10 pack of knockoffs one time just to add sheer numbers to backup. Never took them out of the box, but what the heck? The ones I got were something like "Retivis"