Quote:
Originally Posted by PattiQ
My card works thru my window....
|
I've heard that from others. Mine does not. Not sure if it is the glass in my car or the strength of our cards. Far from a techno nerd. Stuff like a memory card. I've asked many how it works. It has to be reversible as you can erase it and reprogram it. If, it was/is magnetic it would erase over time and be damaged by common magnetic metal searching devices. Best answer I ever got was voodoo. Truth is people who deal with this stuff do not know how it works either.