Some card readers incorporate a numeric keypad, and may require a PIN to be entered. Having swiped a card, if an amber light is blinking on the card reader, or an LCD shows "Enter PIN", a four-digit PIN is required before the door will open. Some doors only require a PIN at certain times (e.g. outside normal working hours). The PIN is specific to the card, and is supplied when the card is issued. You can discover your current PIN or change it to a new value here - Forgotten PIN. Related Links Card services: Forgotten PIN This article was published on 2024-10-08
