Which of the following factors does NOT pertain to residential fire safety?

High-rise building codes are specifically designed to address the safety regulations and requirements for taller structures, which have unique challenges and risks associated with their height and occupancy. In contrast, the other choices focus on safety practices that are directly relevant to residential fire safety.

Smoke alarms are critical devices in residential settings, as they provide early warning of fire, allowing inhabitants time to escape. Having effective escape plans ensures that residents know how to exit the home safely in case of a fire, thereby minimizing panic and confusion during an emergency. Maintenance of electrical appliances is also essential, as faulty wiring or malfunctioning devices can increase the risk of fire in a home.

Therefore, while high-rise building codes are important for the safety of occupants in taller buildings, they do not specifically apply to the general safety concerns and measures that are pertinent to residential fire safety. This distinction makes it clear why high-rise building codes do not pertain to residential fire safety in the context of the options provided.