Control the destination permissions, not the elevator mechanics
Access control commonly interfaces with approved elevator control points so authorized credentials can enable selected floors or groups of floors. The elevator contractor remains responsible for elevator equipment and code-regulated elevator work.
We coordinate the access-control side: controller capacity, I/O, permissions, schedules, cab readers and the interface requirements supplied by the elevator team.
Coordinate early on new construction or modernization
Elevator projects can be delayed when access-control interface requirements are discovered late. We prefer to coordinate with the elevator contractor and project team early so relay counts, enclosures, cable paths and responsibilities are defined before commissioning.