OFF-LINE TESA® SMARTair™ system updater (Update On Card) with keypad, to put on transit doors. Combined with electromechanical devices to unlock the door (eg electric strikes, electromagnetic strikes or emergency doors). 220VAC wiring and power is required. Option for 13.56 MHz cards of different types: x (Values: "6" = MIFARE™, "7" = iCLASS™).