Elevator / Lift Controller

A elevator controller designed to enhance security and convenience by allowing guests to access only the floors assigned to them during their stay. When a guest uses their programmed room key card at the elevator’s card reader, only the buttons for their authorized floor(s) are activated, preventing access to other floors. These permissions are automatically time‑bound, expiring at check‑out, and all usage is logged for monitoring. This ensures controlled access, improves guest safety, and integrates seamlessly with the hotel’s room access system.