... ,digital code lock..2.Mifare card inductive to open the door,no need contact.3.CE,MA,ISO9001,ANSI American standard, ... . l By Mifare Card, Keypad/Code, Mechanical key to open the door.l Standard Single-latch: directly installed inside the standard Single ... Add or delete the common users at will.l 50pcs open door cards capacity, can add if need.l Either set to ...