The most common way to lock a door with nfc is with a magnetic bolt that s powered through a relay.
Near field recogniton door lock.
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Near field communication nfc is a short range wireless communication that uses small radio frequency antennas that transmit and receive signals.
Simplified enrollment utilize a qr code or a card swipe.
Many smartphones have nfc chips built inside the phone that can transmit and receive data.
Then you can unlock your door without any keys or smartphone in sight.
Locking and unlocking doors is one of the most popular uses of nfc near field communication and you ve probably used it yourself at an office.
This will also work with two active devices such as an nfc enabled phone and an nfc lock.
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Near infrared is the key.
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Well one potential use is if you buy an nfc equipped door lock such as the lockitron.
A non tested night latch can be used for access but it must be supported with a tested lock so you would have two locks on the door.
Easy to read display will guide users through a simple and touchless self enrollment process.
They differ in design and the number of features.
With widespread support for near field communication nfc on all future smartphones and mobile operating systems like ios android and symbian the technology is soon going to be the next big innovation apart from the mobile wallet it was was originally developed for.
Near field communication nfc door lock.
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