What is a Double Action fire alarm pull station designed to require from the user before activation?

A Double Action fire alarm pull station is specifically designed to enhance safety by preventing accidental activation. This type of station requires the user to perform two distinct steps: first, the user must lift a cover or protective barrier, and then, they must pull a lever to activate the alarm. This two-step action helps ensure that only intentional activations occur, effectively reducing the risk of false alarms that can disrupt safety protocols and lead to unnecessary panic.

The design is especially important in environments where accidental pulls could happen frequently, thereby ensuring that emergency alerts are only triggered when absolutely necessary. By requiring both actions, the system instills a level of accountability and intentionality in users, which is crucial in emergency situations. This is why the requirement for two steps is emphasized in the correct answer.