To limit the probability that emergency responders will not be able to readily locate and use the key-operated switches for emergency recall of elevators in a fire situation, which could lead to delays in the recall of elevators, which could lead to delays in the use of elevators by emergency responders, which could lead to delays or inefficiencies in fire emergency response operations, which could lead to the spread of fire to other parts of the building, which could lead to damage to the building.