Elevator car arrival chime — the chime of the electronic bell installed on the elevator ceiling informs waiting passengers that the elevator has arrived.
Elevator variable-frequency drive — precisely adjusts motor speed to make the speed curve smooth and steady during elevator start-up, running, and stopping, achieving a good sense of comfort.
Door operator variable-frequency drive — precisely adjusts motor speed to make door opening and closing gentler and more responsive.
Independent operation — through an operation switch, the elevator does not respond to external calls and only responds to car commands.
Automatic non-stop bypass — when the elevator car is full of passengers or the load approaches a preset value, to maintain maximum operating efficiency, the car will automatically bypass calling floors.
Automatic door-open time adjustment — automatically adjusts door-open holding time according to the difference between hall calls and car calls.
Reopen at current floor — during door closing, pressing the current floor hall call button can reopen the door.
Instant door close — when the elevator stops at a floor and the door is fully open, pressing the door close button immediately closes the door.
Door opens after stop — the elevator decelerates and levels, and the door opens only after it has come to a complete stop.
Direct stop — entirely based on the distance principle, leveling without creeping, greatly improving operating efficiency.
