Key card entry

When at a location you are authorized to enter:

1. Bring your card near the pin pad, there should be a light beep, and the light indicator will start rapidly flashing green and red
2. Keeping your card away from the pin pad, enter your pin code, ending with a #, and the light should start alternating green and red, for those with good hearing you may hear the door lock open.
3. Enter the door within 15 seconds