Automatic doors are designed to open and close automatically, providing convenience and accessibility. They are commonly used in various settings, including commercial buildings, hospitals, airports, and homes. Here are the main types and features of automatic doors:

Types of Automatic Doors

1. Sliding Doors: 

- Bi-parting: Two doors that slide open from the center.

- Single-slide: One door that slides to one side.

2. Swinging Doors:

- Operate like traditional doors but open automatically, either inward or outward.

3. Revolving Doors:

- Consist of multiple panels that rotate around a central axis, often used in high-traffic areas to maintain climate control.

4. Folding Doors:

- Made of multiple panels that fold together when opened, ideal for spaces where a sliding door isn’t practical.

5. Barrier-Free Doors:

- Designed for accessibility, these doors open automatically to accommodate wheelchair users and others with mobility challenges.

Automatic doors enhance user experience and safety in various environments, making them a popular choice in modern architecture.