Quote:
Originally Posted by pastorswife
They have this system at the Day Care where my grandchild goes. You can not get in the door with out putting your hand in the scanner. When my finger prints and code number match then the door will unlock.
|
If have to put your whole hand into it then it's a hand scanner and does not scan or even read your finger prints.
What it does is measures your hand. I've installed these things and there is really no harm in it. In fact next time use your left hand, but you have to flip it over. Your left and right hand are the same size on most people. If it works then you know that they don't have your prints.