What is the main purpose of automatic doors in terms of security?

What feature may be added to automatic doors for safety?

How do automatic doors know when to open?

Which type of sensor is commonly used in automatic doors for security?

What is the main purpose of an automatic door control system?

Which of the following is NOT a component of an automatic door system?

What happens if there is an object in the way of an automatic door?

Which sensor is commonly used in automatic door control systems?

What is a common type of automatic door?

During a power failure, how do most automatic doors operate?