An auto-door elevator is a type of elevator that has automatic doors that open and close without the need for manual operation. These types of elevators are commonly found in modern buildings such as hotels, office buildings, and shopping centers.

The doors of an auto door elevator are typically made of glass or metal and are designed to be aesthetically pleasing while also providing a high level of safety and security. The doors are equipped with sensors that detect the presence of passengers and automatically open and close the doors as needed.

The elevator car itself is equipped with a number of safety features to ensure the safety of passengers, including emergency stop buttons and alarms, emergency lighting, and backup power supplies in case of a power outage.

Auto door elevators can be programmed to operate in a variety of ways depending on the needs of the building and its occupants. For example, they can be set to operate on a schedule, so that they only run during certain hours of the day or night, or they can be set to operate in response to passenger demand, automatically stopping at each floor where someone is waiting.

Overall, auto door elevators offer a high level of convenience, safety, and efficiency, making them a popular choice for modern buildings.