Stainless Steel Round Elevator Button with Braille and Intercom Function Model A3N10381

Elevator Buttons, Car Buttons, Lift Buttons, Elevator Buttons, Round Buttons, New And Old Accessories, Round Braille Elevator ButtonsA3N10381

Button Types and Functions
Floor Selection Buttons: These are usually numbered buttons representing different floors. Passengers select the floor the elevator will stop at by pressing the corresponding number. Some numbers are preceded by a "-" to indicate a basement floor, such as "-1" for the basement floor below ground level.
Door Closing Button: This button typically features a vertical bar with two triangles on either side, facing the bar. Pressing this button causes the elevator doors to close prematurely.
Door Opening Button: This button has the opposite icon of the Door Closing Button, with two triangles facing outward. When the elevator doors are about to close and there are passengers waiting to board, pressing this button reopens them.
Intercom Button: This button typically features a telephone icon. Pressing this button allows passengers to communicate with security, the duty office, or other departments, and is used to request assistance in an emergency.
Alarm Button: This button typically features a bell icon. Trapped passengers press this button to alert the duty office and send a distress signal.

Special Buttons
All Floor Button: This button may display the word "ALL" or a series of floor icons. Pressing this button will cause the elevator to stop at all pre-set floors, making it ideal for use during rush hour and other situations.
Fire/Emergency Button: This button may display the word "FIRE" or "EMERGENCY" and may be accompanied by a fire alarm icon or siren. Pressing this button activates the elevator's fire mode, allowing it to safely reach the lowest floor as quickly as possible for firefighters.
Emergency Stop Button: In certain emergency situations, such as an elevator malfunction or abnormality, pressing this button immediately stops the elevator, causing it to stop at the nearest floor for safe evacuation.