Down Collective and Full Collective operating systems are engineered to optimize passenger flow in multi-level buildings by intelligently managing car movements and stopping patterns. These systems prioritize direction-based operations, ensuring that elevators respond efficiently to grouped requests, significantly reducing waiting times during peak traffic.

Simplex Duplex control systems provide a balanced combination of simplicity and performance for buildings requiring dependable two-car operations. A Simplex system manages a single elevator with precision, while the Duplex variant coordinates two elevators to work intelligently together, reducing congestion and improving overall transport capacity.

Triplex and Quadraplex operations are designed to meet the heavy-duty demands of high-traffic environments such as malls, hospitals, corporate towers, and transportation hubs. By coordinating three or four elevator cars within a single group, these systems significantly boost passenger handling capacity, ensuring that large volumes of users can move quickly and efficiently.