On Fri, 20 Jun 2014 20:52:20 -0700 (PDT), " email@example.com"
I would fefinitely secong that. If anyone finds the "hidden" access
key they still cannot steal your car - untill they find the hidden
chip-key inside the car - which they don't know is even ther, muchless
And if the key-safe falls off you have lost a $3 key, not an $80 one.