The consistent state of accessibility for a portal during periods of active use within a structure is a crucial element of safety and operational efficiency. This provision ensures unimpeded egress and access for authorized personnel or emergency responders. For example, in a multi-story office building, specific access points might be designated to stay open during business hours to facilitate movement between departments or floors.
Maintaining designated access points in an unlocked state during occupancy offers several benefits, including expedited evacuation during emergencies, simplified access for individuals with mobility limitations, and enhanced operational flexibility for staff. Historically, these types of access protocols have evolved in response to building code regulations, fire safety standards, and the changing needs of building occupants.
