What is the technology behind an automatic door?

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Automatic doors use a motion sensor, or optical sensor. The sensors are usually based at the top of the door, slightly in front of it, so that it can detect when someone becomes near to the door and trigger it to open as a result. They are ideal for busy shops or industrial buildings, where having regular doors may cause congestion or be a safety hazard.
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Disable automatic door locks?

According to the owners manuel(1997 XLT) it can be DISABLED by: - Entering your permanent five digit entry code (not the user code you may have set). - Within five seconds, pr

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Unknown if you are referring to the keychain 'remote' or the vehicle switch. If the remote: Check the battery in the remote for need of replacement, if it still doesn't work,

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My automatic door locks do not work. Why?

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Why is there door latches when its an automatic door?

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